Grainne Murphy — 5 out of 5 on Trustpilot
G
Grainne Murphy
Verified Trustpilot · 3 months ago
Customer reviews
Keystone Roofing Reviews
Keystone Roofing Ltd is a Cork City roofing contractor rated 4.8 out of 5 stars across 105 verified public reviews — 4.8 from 93 Google reviews and 4.4 from 12 Trustpilot reviews (as of May 2026). This page collects those reviews in one place so you can read what Cork homeowners say and verify each one at its source.
4.8★ Google€6.5M insured20-yr guaranteeCork City & County
4.8/5
Average rating
Google4.8 · 93 reviews
Trustpilot4.4 · 12 reviews
Based on 105 verified reviews across Google & Trustpilot ·
Cork roofing reviews
What homeowners say about Keystone
Real customer reviews from Google and Trustpilot for roof repairs, roof replacement, emergency callouts and roofing work across Cork.
Google
“The roof renovation went really smoothly, including the small one over the bathroom. The workers were very friendly – a great company to work with”
A
Agnieszka Mietus
Verified Google review · 3 months ago
Eleanor Wrynn — 5 out of 5 on Google
I've just had my flat roof repaired by Keystone Roofing. I found them a pleasure to deal with from once I spoke to Michael and received my estimate which was very good for the work to when the crew finished. Everything was explained so I understood the project and the crew were so punctual, professtional and friendly. They were so tidy also. The project finished as per time advised and the customer care from Michael was exceptional with a follow-up phone call after the first day's work to he coming down on a Sunday, to see the work before signing off the guarantee. I would have no hesitation in calling them again if needed and I would highly recommend Michael and his crew for any project and will be only too happy to spread the word. They've done a great job on my roof. Thanks to Michael, Kevin and the guys Eleanor Wrynn
E
Eleanor Wrynn
Verified Google · 3 months ago
Agnieszka Mietus — 5 out of 5 on Google
The roof renovation went really smoothly, including the small one over the bathroom. The workers were very friendly – a great company to work with
A
Agnieszka Mietus
Verified Google · 3 months ago
Dindi Danz — 5 out of 5 on Trustpilot
Keystone Roofing made the whole roof and gutter repair process really easy. They showed up when they said they would, took the time to explain what needed fixing, and got the job done without any hassle. You can tell they take pride in their work, everything looks great and works perfectly now. It’s a relief knowing it was handled properly. I’d definitely recommend them if you want a reliable, no stress experience.
D
Dindi Danz
Verified Trustpilot · 4 months ago
Catherine Coen — 5 out of 5 on Google
I had quite a bad leak at a flat roof located on the main roof of a 3 storey Georgian building. A very reliable local contractor recommended Keystone roofing . I contacted Michael and found him to be very professional and informative. Following further inspection it became apparent that the remainder of the roof required significant attention also . There was extensive breakage throughout complicated by the existence of Asbestos slates . Michael proposed an alternative to complete replacement , repairing and extending the life of the roof , by cleaning and replacing numerous slates and ridge tiles etc I was very pleased with this solution so much so that I asked Michael to look at another very problematic lower flat roof , he immediately identified the root cause of the ongoing leaks and repaired that too . I ended up spending far more money than I intended initially, however the quotes were fair and competitive and the work was excellent and I now have peace of mind . The weather was beyond horrendous throughout and we did encounter some minor issues along the way but Michael resolved them promptly and to my complete satisfaction. The roofing crew were lovely, really courteous and obliging. I have no hesitation in recommending Keystone Roofing . Thank you Michael and your staff.
C
Catherine Coen
Verified Google · 4 months ago
Leah Norberg — 5 out of 5 on Google
Keystone came highly recommended to me by a neighbour and absolutely deserve the high praise. Michael was and his team provided a exceptional service with an emphasis on high quality workmanship and clear communication. They were totally reliable and trustworthy and I will wouldn’t hesitate to recommend them.
L
Leah Norberg
Verified Google · 4 months ago
Michael Barry — 5 out of 5 on Google
Excellent service happy to recommend
M
Michael Barry
Verified Google · 4 months ago
Marion Hartery — 5 out of 5 on Google
Very good company to deal with happy to recommend.
M
Marion Hartery
Verified Google · 5 months ago
Amelia Nolan — 5 out of 5 on Trustpilot
Really impressed with Keystone Roofing. The lads were on time, easy to deal with, and clearly knew their trade. The roof looks great and everything was finished exactly when they said it would be. No mess left behind and the price was fair as well. Hard to find trades you can trust these days but these guys delivered.
A
Amelia Nolan
Verified Trustpilot · 5 months ago
Paul Cashman — 5 out of 5 on Google
Brilliant job..top class workers and materials...used a drone to identify the problems.fixed leak and secured entire roof area.5 year guarantee on top. Would highly recommend. 100%
P
Paul Cashman
Verified Google · 6 months ago
Bradley Melville — 5 out of 5 on Google
Great work by Keystone Roofing. Our roof repair was done within 24 hours and they cleaned up nicely. ,I highly recommend them.
B
Bradley Melville
Verified Google · 6 months ago
Sadie Flynn — 5 out of 5 on Trustpilot
Keystone Roofing handled our gutter cleaning and roof repair quickly and professionally. They arrived on time, explained what they found with clear options, and got everything fixed without upselling. The gutters were left spotless, the repair looks solid, and cleanup was thorough. Great communication, fair pricing, and dependable work.
S
Sadie Flynn
Verified Trustpilot · 6 months ago
Melissa Tudd — 5 out of 5 on Google
Keystone Roofing recently handled a gutter fix and some roof repairs at my house in Cork, and I’m genuinely happy with the whole experience. I called them first to explain the issue and ask for an estimate for the roof repair cost. They were easy to deal with on the phone, asked the right questions, and gave a clear quote. I rang around a bit, and they ended up giving me the best price. If you’re in Cork and need guttering or roof repairs, I’d definitely recommend Keystone Roofing fair pricing, straightforward communication, and solid workmanship.
M
Melissa Tudd
Verified Google · 6 months ago
Amit Katti — 5 out of 5 on Google
Michael.came in promptly to do an assessment with a drone very clearly showed with footage as to the damage and a very fair estimate .His team arrived the day of on time and conducted the job very well.As it haooens there was more work to be done and Michael fit us in and got that sorted .In short very reliable,professional,and leaves you with peace of mind that the job was carried out right .BTW ! 5 yrs guarantee what else could one ask for ?
A
Amit Katti
Verified Google · 7 months ago
Theda Butler — 5 out of 5 on Google
We contacted Michael when we found a serious leak in roof. Michael and his team were so efficient and did a superb job, The roofers arrived exactly on the day they said they would, and completed it without any interruption. We would highly recommend Keystone Roofing.
T
Theda Butler
Verified Google · 7 months ago
Chris Elford — 5 out of 5 on Trustpilot
Keystone construction have surpassed our expectations super helpful true craftsman Would definitely recommend
C
Chris Elford
Verified Trustpilot · 7 months ago
Giorgi Bigoidze — 5 out of 5 on Google
Keystone Roofing provided fast, professional service and top-quality workmanship. Very reliable and easy to deal with — highly recommended.
G
Giorgi Bigoidze
Verified Google · 7 months ago
Gabo Qaadze — 5 out of 5 on Google
Happy torecommend our new roof was finished on time and on budget.Excellent cleanup by far , the best roofers in cork
G
Gabo Qaadze
Verified Google · 7 months ago
John W — 5 out of 5 on Google
Had Keystone replace our slate roof after storm damage near Ballsbridge. Their team, especially, handled the heritage tiles carefully and matched them perfectly. The leadwork around our chimney flashings was spot-on. Finished ahead of schedule despite the typical Dublin rain. Highly recomended
J
John W
Verified Google · 7 months ago
Amelia Nolan — 5 out of 5 on Google
Keystone Roofing Ltd handled a slate roof repair and new lead flashing on our terraced house in Douglas. They explained the issue clearly, fixed a persistent leak, and left the place tidy. Highly recommended!
A
Amelia Nolan
Verified Google · 7 months ago
Konstantin Hochhaus — 5 out of 5 on Google
The team did an immaculate job doing a whole new roof. Very easy to communicate, friendly, professional and hard working. Definitely would recommend. Thanks for a job well done!
K
Konstantin Hochhaus
Verified Google · 7 months ago
Eoin Martin O'Callaghan — 2 out of 5 on Google
We had Kevin call up very close to Christmas to look at a leak. He did some repairs which he thought were the problem. He said that would hold until January when the roof could be fully redone. He also didn't look at the crack we thought was the problem. The drip peristed so we called Michael who said Kevin would call the following day. We found Michael pleasant and professional to deal with on the phone. Kevin did return, and repaired the cracked tile we had noticed, but was adamant that we were not to be contacting Keystone again about this matter. This second call out was not pleasant having paid for the repair just the day before, and it negated our previous positive interaction. He insisted there was no guarantee on the work but was happy to take payment. We continue to monitor the roof while searching for someone who can stand over their work. We do not want to deal with Keystone for any further work on our roof.
E
Eoin Martin O'Callaghan
Verified Google · 8 months ago
Esther Hayes — 5 out of 5 on Google
Keystone Roofing repaired a leak in my roof recently Michael called to inspect the damage and the crew arrived the next morning They did a fantastic job and Im extremely happy with the result A great company to deal with and I would highly recommend them Thanks Michael and crew E Hayes
E
Esther Hayes
Verified Google · 8 months ago
Adrian Hickey — 4 out of 5 on Google
Work carried out to a high standard, here when they said they would be, worked until darkness somedays. Bigger job than expected, worked up until Christmas Eve to make sure work was completed.
A
Adrian Hickey
Verified Google · 8 months ago
Michelle hurley — 5 out of 5 on Google
I am very happy with the work completed by Michael and the lads at Keystone. The team were professional, had great customer service, were honest and overall great to deal with. I would definitely hire them again.
M
Michelle hurley
Verified Google · 8 months ago
K Ka — 5 out of 5 on Google
Called keystone on Christmas Eve to repair my roof guys had it fixed in a hour at fair price happy to recommend
K
K Ka
Verified Google · 8 months ago
Alastair Moore — 1 out of 5 on Google
pickup truck with Keystone Roofing and Construction emblazoned on the truck. Shouldn’t have a licence and should definitely be reported to the police for their behaviour on the road. Wouldn’t want them anywhere near a construction project.Pook at the video on Dashflix on YouTube.
A
Alastair Moore
Verified Google · 8 months ago
Gareth Sheehan — 1 out of 5 on Google
An aggressive driver for the company was involved in a hit and run as part of an act of road rage. The company responded by lying and saying there is more footage while also trying to get the video footage taken down. They have not suspended or sacked the driver who performed the hit and run as of yet.
G
Gareth Sheehan
Verified Google · 8 months ago
Ciara O Briain — 5 out of 5 on Trustpilot
Very happy to recommend Keystone Roofing . They were very prompt with thier communication and the leak in the roof was fixed within 24hrs of coming out to inspect. Price was favourable compared to other quotes I received. The team doing the work were very polite and easy to deal with. Thanks Keystone Roofing and the team.
C
Ciara O Briain
Verified Trustpilot · 8 months ago
Ciara O Briain — 5 out of 5 on Google
I called Keystone Roofing just over a week ago now, and they arrived the next day to provide us with an estimate to have some work carried on our leaking chimney. We decided to go right ahead with the work. Everything was completed on time and we are very happy. Highly recommended! Thank you Keystone.
C
Ciara O Briain
Verified Google · 8 months ago
John Cena — 4 out of 5 on Google
See my profile contact me business owner..
J
John Cena
Verified Google · 9 months ago
Hatya pandey — 4 out of 5 on Google
“Crew seemed in a hurry. Result looked unfinished in places. Not impressed.”
H
Hatya pandey
Verified Google · 9 months ago
Johny — 4 out of 5 on Google
“Cleanup wasn’t thorough. Found leftovers around the site. Expected more care.”
J
Johny
Verified Google · 9 months ago
David — 4 out of 5 on Google
“Pricing felt unclear. Final total seemed higher than expected. Not a good feeling.”
D
David
Verified Google · 9 months ago
Odo Archambault — 4 out of 5 on Google
“Quality didn’t match expectations. Finish looked a bit sloppy. Wouldn’t choose this again.”
O
Odo Archambault
Verified Google · 9 months ago
Turner Therriault — 4 out of 5 on Google
“Scheduling took forever. Too many delays for a simple job. Left frustrated.”
T
Turner Therriault
Verified Google · 9 months ago
Henry Clément — 4 out of 5 on Google
“Communication was confusing. Never sure what the next step was. Pretty disappointing.”
H
Henry Clément
Verified Google · 9 months ago
Joni Wali — 4 out of 5 on Google
The experience wasn’t great. Work felt rushed and uneven. Would look elsewhere next time.”
J
Joni Wali
Verified Google · 9 months ago
Laberge — 4 out of 5 on Google
The experience wasn’t great. Work felt rushed and uneven. Would look elsewhere next time.” expectations. Finish looked a bit sloppy. Wouldn’t choose this again.” “Pricing felt unclear. Final total seemed higher than expected. Not a good feeling.” “Cleanup wasn’t thorough. Found leftovers around the site. Expected more care.” “Crew seemed in a hurry. Result looked unfinished in places. Not impressed.” “Hard to get updates. Calls took too long to be returned. Overall frustrating.” “The work didn’t feel sturdy. Left unsure about long-term durability. Would consider another option.” “Process felt disorganized. Too much back-and-forth with little progress. Wouldn’t recommend based on this template.” If you want them harsher, softer, funnier, or more specific, I can adjust! Get smarter responses, upload files and images, and more. Log in Sign up for free
L
Laberge
Verified Google · 9 months ago
John Clare — 5 out of 5 on Trustpilot
Keystone Roofing did an excellent job repairing my roof. They were professional, on time, and clearly explained what needed to be done before they started. The team worked efficiently, cleaned up everything afterward, and the finished result looks solid and reliable. I’d happily recommend Keystone Roofing to anyone needing roof repairs.
J
John Clare
Verified Trustpilot · 9 months ago
Tom Smith — 5 out of 5 on Google
I have recently had my flat roof redone by keystone roofing and I can honestly say it was a great job well done. I am very happy with the work from start to finish. Totally professional and friendly. They explained everything and gave me the best price I could have hoped for. Thank you Michael and the team. A very happy customer.
T
Tom Smith
Verified Google · 9 months ago
Anromal — 5 out of 5 on Google
Great job; very professional. Would highly recommend. Did a great job on the roof, and left the place spotless. Thanks to Micheal and his team!!! R. Lecane
A
Anromal
Verified Google · 9 months ago
Kevin Carey — 5 out of 5 on Google
Called office within15 minutes. I had a call back from the repair team fixed my dad‘s roof thankfully, it was just a few broken tiles. From the initial call within two hours later the work was completed. Highly recommend Keystone fast efficient Service at a reasonable price.
K
Kevin Carey
Verified Google · 9 months ago
Liam Byrne — 5 out of 5 on Google
Keystone Roofing recently fixed my damaged gutter, and from the very first phone call they were clear, responsive, and easy to deal with. They came out quickly to inspect the problem, explained exactly what was wrong in simple terms, and gave me a fair, transparent quote with no pressure. On the day of the job they arrived on time, worked efficiently, and kept the area around my house tidy while they were up there. When they were finished, they walked me through what they’d done, showed me photos of the repaired sections, and even gave a few tips on how to prevent future issues. My gutter is now working perfectly, and I feel confident recommending Keystone Roofing to anyone who needs reliable, professional service.
L
Liam Byrne
Verified Google · 9 months ago
Kev Knights — 5 out of 5 on Trustpilot
I’m very happy with the results from Keystone Roofing and Construction with the recent roof replacement job they did for me. From start to finish, Michael was brilliant to deal with – professional, knowledgeable, honest, easy to talk to, and always kept me up to date on how things were going. His clear communication and experience with roofing made the whole process really straightforward and stress-free. The team were upfront about everything and did exactly what they said they would, which I really appreciated. The quality of the work is excellent, and it’s clear they take pride in what they do. A big thank you to Michael and the crew for such a great job – I’m delighted with how everything turned out and would definitely recommend Keystone Roofing and Construction to anyone looking for reliable, professional service with a personal touch!
K
Kev Knights
Verified Trustpilot · 9 months ago
Sylvain Zircher — 5 out of 5 on Trustpilot
Excellent roofer — on time, reliable, clean, and great communication throughout the project. Did a fantastic job and kept me updated every step of the way!
S
Sylvain Zircher
Verified Trustpilot · 10 months ago
Lichelle James — 1 out of 5 on Google
Keystone Roofing & Construction Very Bad Service All
L
Lichelle James
Verified Google · 10 months ago
bernadette fitzgerald — 5 out of 5 on Google
Michael was excellent, very professional, helpful and honest throughout! They got the work finished very fast, and put on a perfect new roof. The usage of a drone to show the issues with it and the completed work at the end was very practical and allowed me to make a clear choice about replacing rather than repairing. Thank you! Would strongly recommend!
B
bernadette fitzgerald
Verified Google · 10 months ago
Zsolt Lakatos — 5 out of 5 on Google
After having a bad experience with previous roofers we were hesitant but thankfully we found keystone roofing happy to recommend these guys 100%
Z
Zsolt Lakatos
Verified Google · 11 months ago
Sinead Looney — 5 out of 5 on Google
💯Recommend Micheal and his team who helped me out did amazing job, on fixing hole in my roof removed nest and cleared all my gutters, very professional, highly recommend, very happy with them
S
Sinead Looney
Verified Google · 11 months ago
Gergely Szabó — 5 out of 5 on Google
Exelen company to deal with good rates Happy to recommend
G
Gergely Szabó
Verified Google · 1 year ago
Niamh O'Rourke — 5 out of 5 on Google
Great Service! outstanding team!
N
Niamh O'Rourke
Verified Google · 1 year ago
Michael Casey — 5 out of 5 on Trustpilot
Keystone Roofing did a brilliant job on our roof. The lads were straight talking, turned up when they said they would, and got the work done without any hassle. They explained what needed to be done, showed me the problems before starting, and the price was fair for the work carried out. Everything was left clean and tidy afterwards. Delighted with the result and I’d definitely go with them again.”
M
Michael Casey
Verified Trustpilot · 1 year ago
Mary Corkery — 5 out of 5 on Google
I am very happy with Keystone work on my pitch and flat roofs. The lads were thorough, efficient, personable and tidy.
M
Mary Corkery
Verified Google · 1 year ago
Mick Murphy — 5 out of 5 on Google
I found Keynote Roofing great to deal with. We had a badly damaged roof and they responded promptly. They explained all options fully. The work was carried out quickly and they added extra crews when the weather looked like taking a turn for the worst to protect the house from any damage. We had to go on vacation before the work was completed but we were kept fully informed at all times with phone calls, photos and videos of progress. The work was finished to a very high standard and we are very happy with the outcome.
M
Mick Murphy
Verified Google · 1 year ago
Yan Ibata — 5 out of 5 on Trustpilot
Fantastic service from Keystone Roofing! From the first inspection to the final clean-up, everything was handled professionally and on tim. The quality of roof replacement was outstanding, our home looks great now. I’d happily recomment them to anyone for reliable, trustworthy roofers.
Y
Yan Ibata
Verified Trustpilot · 1 year ago
Róisín Flanagan — 5 out of 5 on Google
Thank you Keystone for a great roof repair service.
R
Róisín Flanagan
Verified Google · 1 year ago
claude samba — 5 out of 5 on Trustpilot
Keystone Roofing delivered excellent workmanship, completing the job on time. Thier team was professional, friendly, and made the whole process stress free.
C
claude samba
Verified Trustpilot · 1 year ago
Herminia Torrao — 5 out of 5 on Google
Very pleased with the efficient and professional service provided, our roof was cracked, some damp & rot etc, and on the verge of collapsing but this team had work professionally completed within 2 days. They were friendly hardworking and professional workmanship . Michael the owner was a dream to work with, very clear on the situation and communication throughout status of the work from beginning to end. Thank you for your service, highly recommend.
H
Herminia Torrao
Verified Google · 1 year ago
Emily Blake — 5 out of 5 on Google
Keystone Roofing did an excellent job replacing our roof fast, professional, and no hidden costs. The team was courteous, kept the site clean, and the final result looks great. I’d definitely recommend them to anyone needing quality roofing work.
E
Emily Blake
Verified Google · 1 year ago
Tic Tok — 5 out of 5 on Google
excellent service reasonably priced happy to recommend thanks guys
T
Tic Tok
Verified Google · 1 year ago
Hugh o'Brien — 5 out of 5 on Google
Called Keystone at 9.30 this morning as Velux windows wouldn’t close, at 12 they had everything fixed. I could not recommend this company more, a fantastic service. Thank you so so much Michael and Kevin. Hugh
H
Hugh o'Brien
Verified Google · 1 year ago
Gerard Neenan — 5 out of 5 on Google
I just want to say thanks for the fast and efficient job you did in putting gutters in my mother's house.She is very pleased with your workers and the way they kept the area clean and tidy. I would have no problem spreading Keystone name and the great job you done to friends. Thanks again to Michael and Kevin.
G
Gerard Neenan
Verified Google · 1 year ago
Roma Ashadze — 5 out of 5 on Google
Just had our roof replaced after shopping around we decided to go with Keystone good communication extremely clean and tidy very professional work highly recommend Thanks so much, guys
R
Roma Ashadze
Verified Google · 1 year ago
Temo Saginashvili — 5 out of 5 on Google
Excellent company to deal with fast and efficient and reasonably priced
T
Temo Saginashvili
Verified Google · 1 year ago
K2 — 4 out of 5 on Google
Flat roof replacement I originally contracted Keystone Roofing in May to replace an ageing flat roof. The renovation work was carried out in a timely manner however some mistakes were done along the way. We are currently trying to resolve outstanding matters with Keystone.
K
K2
Verified Google · 1 year ago
Laura O'Clery — 5 out of 5 on Google
Keystone Roofing team did an awesome job in repairing our roof. They were all friendly, courteous and highly skilled. I would certainly recommend them to anyone looking for an affordable and hassle-free roof repair.
L
Laura O'Clery
Verified Google · 1 year ago
Lakatos Robert — 5 out of 5 on Google
I recently hired Keystone Roofing & Construction for a fiberglass roof installation and house painting, and I couldn’t be happier with the results. The team was professional, efficient, and very detail-oriented. The new roof looks fantastic and feels solid, and the painting job completely refreshed the look of the house. Everything was completed on time and to a very high standard. I’d highly recommend Keystone to anyone looking for quality workmanship and reliable service!
L
Lakatos Robert
Verified Google · 1 year ago
Sean Butler — 5 out of 5 on Google
Dealing with Keystone my roofing process was seamless, highly recommend thier team for any roofing projects.
S
Sean Butler
Verified Google · 1 year ago
Charlie Kelly — 5 out of 5 on Google
Best roofing company in cork. Highly recommended. They are friendly and we are very happy with our new roof. Thanks guys
C
Charlie Kelly
Verified Google · 1 year ago
Tim Meagher — 4 out of 5 on Google
Efficient & courteous. Work was carried out on time & at cost quoted. Sound technical advice. Site well tidied up when work completed.
T
Tim Meagher
Verified Google · 1 year ago
Christopher Spillane — 5 out of 5 on Google
We recently had Keystone Roofing & Construction complete the roofing work for our new extension, and we couldn’t be happier with the results. From the first consultation to the final inspection, the team was professional, reliable, and clearly highly skilled at what they do. They provided excellent advice on the best materials for our project and delivered everything exactly as promised — on time and within budget.
C
Christopher Spillane
Verified Google · 1 year ago
giorgi ashadze — 5 out of 5 on Google
We recently had a new extension completed, and Keystone Roofing & Construction handled all the roofing work. From start to finish, the team was professional, reliable, and highly skilled. They guided us through the entire process, provided clear communication, and completed the job to an exceptional standard. The quality of the materials and workmanship was excellent, and the new roof blends perfectly with the rest of the property. They kept the site clean and respected our home throughout the project. I would highly recommend Keystone Roofing & Construction to anyone looking for top-quality roofing work — a fantastic experience from a trustworthy company!
G
giorgi ashadze
Verified Google · 1 year ago
Jamie Fan — 5 out of 5 on Google
We got Keystone Roofing to replace the roof over our kitchen and bathroom. Michael and his crew did an excellent job. In and out in four days. Very happy with their expertise. Would highly recommend this company.
J
Jamie Fan
Verified Google · 1 year ago
Артем Егоров — 5 out of 5 on Google
We worked with Michael and his team. We invited them to change the roof of the dormer window and insulate its walls. However, in the process it became clear that we needed to replace the roof over the dormer. Michael was very helpful and we were able to negotiate a very good compromise agreement. All the work was done perfectly and safely. We have had several heavy rains with wind and no more leaks. Michael also helped fix minor problems on other areas of the roof, for which we give him a special thanks. This is our third time replacing a section of roof and so far the best. Definitely recommend them. Thank you, it was a pleasure to work with them.
А
Артем Егоров
Verified Google · 1 year ago
M M — 5 out of 5 on Google
Very happy with the service they provided and was able to complete job very fast. I initially wanted roof repairs, but after they started looking they showed me pictures of the state the roof was in. They were able to provide me with a new roof that I needed unexpectedly at a reasonable price. I would highly recommend
M
M M
Verified Google · 1 year ago
Zura Vepxishvili — 5 out of 5 on Google
“Hands down the best roofers in Cork City! Keystone Roofing & Construction did an amazing job on our roof. They were professional, efficient, and their attention to detail was second to none. From start to finish, everything was handled smoothly. Highly recommend them for any roofing repairs or replacements!”
Z
Zura Vepxishvili
Verified Google · 1 year ago
Sadie Flynn — 5 out of 5 on Google
Just had my gutters cleaned and repaired by Keystone Roofing, and I'm so impressed! They were quick, efficient, and very friendly. My roof feels so much safer now. I’ll be referring them to my neighbors for sure!
S
Sadie Flynn
Verified Google · 2 years ago
Ed Blomberg — 5 out of 5 on Google
I am one of the directors of an apartment block in Cobh, Cork. We experienced an emergency situation roof leak that caused significant damage to the interior ceilings and wall on the top floor. I contacted Michael from Keystone Roofing about the situation. He arrived shortly after to inspect the problem. A plan was made and Michael and the Keystone crew were on site that weekend. Work went smoothly and the problem was resolved that day. Thank you for your quick response and solid work performance. Looking forward to working with you on our next project.
E
Ed Blomberg
Verified Google · 2 years ago
Alfie hanrahan — 5 out of 5 on Google
Extremely happy with quality work on my roof by Michael and his Keystone team. Highly recommended. Alfie Hanrahan Grange, Cork March 12, 2025.
A
Alfie hanrahan
Verified Google · 2 years ago
Breme Fitzpatrick — 5 out of 5 on Google
Highly recommended! Affordable quality roof repair.
B
Breme Fitzpatrick
Verified Google · 2 years ago
Rebelcityscaff — 5 out of 5 on Google
Great work,the lads are very quick in and out in a week,highly recommend michael.
R
Rebelcityscaff
Verified Google · 2 years ago
Bridget O Brien — 5 out of 5 on Google
Have used keystone on two occasions for rental properties and I can honestly say they are my go to roofers ! On each visit they were on time and very courteous and got the leaks fixed . Thank so much Guys !
B
Bridget O Brien
Verified Google · 2 years ago
Bob — 5 out of 5 on Google
Have used keystone on two occasions for rental properties and I can honestly say they are my go to roofers ! On each visit they were on time and very courteous and got the leaks fixed . Thank so much Guys !
B
Bob
Verified Google · 2 years ago
Lenny Punch — 5 out of 5 on Google
This company done a job for us a couple of months ago outstanding work and an absolute pleasure to deal with highly recommend
L
Lenny Punch
Verified Google · 2 years ago
R Khaan — 1 out of 5 on Google
Some lads, they share their base with Tequila Jacks. Scam company, Quiligans finest
R
R Khaan
Verified Google · 2 years ago
Tadhg O'Mullane — 5 out of 5 on Google
I was impressed by the quality of workmanship carried out by Keystone.They quickly and efficiently replaced several broken and cracked tiles and spent several hours fixing the ridge tiles. Overall I was very happy.
T
Tadhg O'Mullane
Verified Google · 2 years ago
M Woods — 5 out of 5 on Google
Keystone Roofing provided a professional quality service with quality materials & hard working staff. Michael provided a clear detailed quotation with photos of origanal damaged areas & work done. Ni hesitation in recommending.
M
M Woods
Verified Google · 2 years ago
Donal Costello — 5 out of 5 on Google
Great service. Fixed the issue of water getting in to my attic. Very good communication and works were organized and completed quickly and efficiently.
D
Donal Costello
Verified Google · 2 years ago
A Google User — 5 out of 5 on Google
Keystone roofing were quick to call out to repair roof damages from storm. Very professional and fair. Thanks Michael and team.
A
A Google User
Verified Google · 2 years ago
Mary Doyle — 5 out of 5 on Google
I recently had my roof repaired by Keystone Roofing headed by Micheal, and I couldn't be happier! Micheal and his team was super friendly and got the job done quickly. They left my place spotless, and the quality of work is top-notch. Highly recommend them!
M
Mary Doyle
Verified Google · 2 years ago
Luke Foley — 5 out of 5 on Google
Very professional service from Michael and his team. Kept the place tidy throughout the job and there was regular clear communication. Pleasure to work with.
L
Luke Foley
Verified Google · 2 years ago
Rory V — 5 out of 5 on Google
Superb, effective and efficient service. Would highly recommend using this service provider.
R
Rory V
Verified Google · 2 years ago
Shane Sheridan — 5 out of 5 on Google
Best roofers in by far thanks guy
S
Shane Sheridan
Verified Google · 2 years ago
Martin Morrissey — 5 out of 5 on Google
I recently had a roof leak during the sleet and snow in early Jan. The day after I rang Keystone Roofing, Michael visited and inspected the roof with a drone. The next day the lads began work and replaced the entire roof. It was completed in 4 days. I am very happy with the job and have great peace of mind now. It was completed before storm Eowan fortunately. I'd happily recommend Keystone.
M
Martin Morrissey
Verified Google · 2 years ago
Maurice Carey — 5 out of 5 on Google
As a result of storm Ewoyn our roof light was damaged beyond repair. On phoning Keystone Roofers, Michael responded within half an hour and assessed the problem and replaced a new roof light within 24 hours. His team were efficient and clean working. Highly recommended.
M
Maurice Carey
Verified Google · 2 years ago
Maeve Byrne — 5 out of 5 on Google
This roofing contractor did great on my roof. My roof had a leak that needed to be repaired. They gave me a reasonable estimate and did an excellent job. I would recomend this to anyone seeking roofing services.
M
Maeve Byrne
Verified Google · 2 years ago
Ronan McGowan — 5 out of 5 on Google
Keystone Roofing replaced my old roof, and the difference is amazing. Such a fantastic experience, super reliable roofing contractor in Cork
R
Ronan McGowan
Verified Google · 2 years ago
Grainne Murphy — 5 out of 5 on Google
Our roof need urgent repair, and Roofers Cork - Keystone Roofing was brilliant. They sorted it out in no time, and the team was super friendly. We’re really happy with the results!
G
Grainne Murphy
Verified Google · 2 years ago
Tony Higgins — 5 out of 5 on Google
We recently hired Keystone Roofing & Construction to address a roofing issue, and I couldn’t be more impressed with their work. From the initial consultation to the completion of the project, their team demonstrated professionalism, expertise, and exceptional craftsmanship.
T
Tony Higgins
Verified Google · 2 years ago
Martin McGinnis — 5 out of 5 on Google
Top work quick, professional and efficient. Answered all my questions. Highly recommend!
M
Martin McGinnis
Verified Google · 2 years ago
Zero Zero — 5 out of 5 on Google
I recently hired Keystone Roofing & Construction for a roofing project, and I couldn’t be happier with the results. Their team was professional, knowledgeable, and efficient throughout the entire process. They worked on a slate roof for me and installed Rockwool insulation in the attic, ensuring top-notch energy efficiency and long-term durability. From the initial consultation to the final cleanup, Keystone’s attention to detail and commitment to quality were evident. They communicated clearly, kept me informed at every step, and completed the project on time and within budget. If you’re looking for a reliable and skilled roofing contractor in cork ,I highly recommend Keystone Roofing & Construction. They deliver exceptional results and excellent customer service!
Z
Zero Zero
Verified Google · 2 years ago
United States air force — 5 out of 5 on Google
Fast efficient service guys had roof tiles replaced within in two hours of calling the main office work carried out at a reasonable price and most importantly roof is fixed correctly. Thanks guys especially Mike for his understanding and getting this roof fixed ASAP for us
U
United States air force
Verified Google · 2 years ago
Mike — 5 out of 5 on Google
Great work from the Keystone roofing team. I called the company to repair my roof and the next day they came and gave me advice. The job is perfect.
M
Mike
Verified Google · 2 years ago
Ben William Isaac — 5 out of 5 on Google
I recently hired Keystone Roofing & Construction for a roof repair in Cork, and I couldn't be happier with the results. Their team was professional, prompt, and clearly knowledgeable about the best solutions for my roofing issues. They completed the job efficiently and left my property clean. I highly recommend them for anyone in need of reliable roofing services!
B
Ben William Isaac
Verified Google · 2 years ago
4.8/5
Average customer rating
105
Verified public reviews
€6.5M
AXA public liability
20-Yr
Workmanship guarantee
Keystone Roofing Ltd averages 4.8 out of 5 stars from 105 verified reviews, carries €6.5 million in AXA public liability insurance, and provides a 20-year workmanship guarantee on qualifying jobs across Cork City and County Cork.
Where Keystone is reviewed
Verified across the platforms buyers check
Common questions
Before you book a roofer
What Cork homeowners ask about Keystone Roofing's reviews, coverage and guarantees.
Are these Keystone Roofing reviews real and verified?
Yes. Every review here is a real customer review collected from Google and Trustpilot and attributed to its platform, so you can check it at the source. Nothing on this page is written by Keystone Roofing.
Which areas of Cork does Keystone Roofing cover?
Keystone Roofing works across Cork City and County Cork, including Douglas, Ballincollig, Blackpool, Wilton, Glanmire, Carrigaline, Cobh, Midleton, Blarney, Kinsale, Mallow, Bandon, Macroom and Youghal.
Does Keystone Roofing offer emergency roof callouts?
Yes. The team handles storm damage, sudden leaks and urgent make-safe work with a fast response — exactly the kind of emergency repair customers describe in their reviews.
Is the work insured and guaranteed?
Keystone Roofing Ltd carries €6.5M AXA public liability insurance and backs qualifying work with a 20-year workmanship guarantee.
What roofing services does Keystone Roofing provide in Cork?
Keystone Roofing provides roof repairs, full roof replacement, flat roofing (GRP fibreglass, felt and EPDM), slate roofing, metal roofing, chimney repairs and repointing, gutter cleaning and repair, drone roof inspections, and 24-hour emergency roof repairs across Cork City and County Cork.
What is Keystone Roofing's average rating across Google and Trustpilot?
Keystone Roofing Ltd holds a 4.8-star average across 105 verified reviews: 4.8 stars from 93 Google reviews and 4.4 stars from 12 Trustpilot reviews.
Next step · Free
Get a free, no-obligation roof inspection and quote.
Tell Keystone Roofing what is happening with your roof and get an honest assessment with a clear written price — free inspection, fully insured work and a 20-year workmanship guarantee.