Best Roofers in Barnet, Greater london (2025)

Rating: 5 / 5

I needed someone to repair my lead flashing on a flat roof and called Olseen because they were recommended by people on my local WhatsAp group. They were excellent. A pleasure to deal with. Polite, came and quoted and got the work done on time and on price. Roofers generally don’t have a good reputation but these guys were excellent!!

Rating: 5 / 5

Huge thank you to Olseen for saving us from the extreme weather. Repaired our roof today, very fast and efficient service. Extremely reasonably priced and very friendly. Thank you so much, would definitely recommend.

Rating: 5 / 5

We were really impressed by Stuart. We had a leak into our living room and Stuart came out to us quickly and fixed the issue really efficiently. He also gave us some helpful advice around maintenance. We would absolutely use Stuart and Olseen roofing again - Stuart is one of the good guys!

Rating: 5 / 5

I've been using Olseen roofing for various jobs, starting with a garage roof repair, gutters and soffits, then a full dormer roof renovation. Every time the service has been exceptional. Fair accurate quotes every time - everything clearly explained and no niggles. One small snag was dealt with quickly and efficiently.

Rating: 5 / 5

Replaced roof tiles & guttering. Very professional workers. Polite & worked hard. My roof looks great. Guttering, roof & borders all new & a job well done!

Rating: 5 / 5

Why Working KKJ ROOFING LTD? We are a certified and proficient team. We are a team of registered professionals who are fully qualified to cater to your roofing needs. Continuous Progress Reports - During our engagements, our team will work closely with you to ensure you are informed of the progress and to discuss key factors of the work being undertaken. Long Term Guarantees On Work & Products - All our work and materials come with long term guarantees providing you with peace of mind .

Rating: 5 / 5

Kkg roofing ltd ❤️ The work is excellent and reliable, and I recommend this company.

Rating: 5 / 5

Good quality and price. Recommended additional work to be done and was fair on the reason and price. Replaced a roof guttering with associated new battons, felt and board. Total time 1 day.

Rating: 5 / 5

Received a great service for sorting out the issues with the gutters and the roof. Arrived on time, friendly and paid close attention to detail to ensure that the jobs were done properly, while explaining each step required along the way. Very helpful, would definitely recommend!

Rating: 5 / 5

Came the very next day to give quote and completed the job the same day. Cleared all rubbish, no fuss just got on with the job, advised and quoted on a bigger job needed to complete in future, communication great, text when arriving. Would highly recommend would definitely passing on details to friends and neighbours.

Rating: 5 / 5

Robert and his team came to fix the leak around our chimney, they finished up in a day, leaving the site tidy. The fee was clear from the beginning and we are happy with their work.

Rating: 5 / 5

I recently hired “Richard Roofing” for a roof replacement, and I couldn’t be happier with the results! From start to finish, their team was professional, communicative, and efficient. They provided a detailed estimate, explained the process clearly, and completed the work on time. The quality of the materials and craftsmanship is excellent, and they left my property spotless after the job. If you’re looking for a reliable roofing company that delivers great service and value, I highly recommend Richard Roofing !

Rating: 5 / 5

We used obsidian Roofing as a friend had put us in their direction after a heavy leak caused some internal damage. At such short notice they were able to attend and provide a temporary repair later to return for the permanent works, as we were incredibly impressed with their reasonable quotation. Highly recommend, friendly and reliable team.

Rating: 5 / 5

I had a really good experience with obsidian Roofing ltd They responded quickly to my initial enquiry and a site visit was arranged shortly after. The quote was issued timely, and we were able to schedule the works within a reasonable time. The team is very skilled and experienced. The quality of the works is excellent. I would work with them again

Rating: 5 / 5

First used Obsidian Roofing in October 2024 for our son’s new roof which they did excellently. So there was no need to consider another company to do our house roof repairs. He quoted fairly for what was supposed to be a minor repair but unfortunately when he started taking off the tiles he found the felt was all rotten and the wood batons were rotten too. We ended up having new membrane and batons for the whole roof. As we live in a conservation area we cannot replace the tiles without planning permission. So Naher managed to find reclamation tiles from a place in Scotland and we live in London but it was no trouble for him to sort it all out. We had been looking for spare tiles for years and no roofer could find any before. He and his team had a massive job on their hands but he organised it perfectly and did the job in 10 days. They worked so hard even using torches as it got dark early so that no rain would come in overnight. And to top it all they jet washed the drive and patio at no extra cost. I am very pleased with his work and would highly recommend him.

Rating: 5 / 5

I came to know of obsidian Roofing Ltd through recommendation by a solicitor neighbour after I was let down by another roofing contractor. obsidian were professional and reliable throughout. This contractor produces videos and photos to demonstrate what work has been done or needs to be done because many people cannot go up on a roof to check! I have since used obsidian Roofing 3 times to replace tiles, repair valleys, rebuild the verge and lay felt a flat roof. I have seen from obsidian Roofing how roof work should be done and what others have done wrong! obsidian saved me money with free advice enabling me to do some work myself even though I offered to pay them to do it!

Rating: 5 / 5

We contacted John after finding JPR online, we had issues with our roof in our London town house. I already had 2 quotes from different contractors but I wanted to have another one before deciding. John was very reactive and came on site quickly, we identified all the problems and he provided me with a quote under 3 days. His price offer and warranty was the most competitive, before signing the quote I asked if I could take some references from his existing clients. This was no problem, after calling everyone I signed the quote and a week later the works started. His team was very organized and discreet. They finished the repairs on time and provided regular updates on the works. John always communicated rapidly and clearly. Overall it was a very good experience working with John, which these days is rare with contractors in London. Highly recommend if you have roof issues

Rating: 5 / 5

From beginning to the end, John Ryan was a pleasure to work with. His team were polite, professional and punctual. They completed the main roof refurbishment including flaunching restoration, parapet wall repointing and repairs, chimney rehabilitation and flat roof waterproofing with high quality work. I would highly recommend this company and service.

Rating: 5 / 5

John and his team have helped me on three occasions over the past 10 years: once to repair a flat roof and twice to repair a pitched roof. Each time they have been excellent, going above and beyond my expectations, and solving the underlying problems. I would definitely employ them again.

Rating: 5 / 5

They did our flat roof in January 2021 and am really pleased with their work and professionalism. They did it for two days. Pleasant experience from beginning to end. John, a very nice man, came to inspect one day, and then he explained what needed to be done, sent me and agreed on a quote, then booked the date. Two nice men came on the day and did everything including clearing. I would recommend them to my family and friends. Excellent service all throughout.

Rating: 5 / 5

Called Surefix to check a leaking roof. Dave came out the next day and completed the work. I would definitely recommend the company.

Rating: 5 / 5

The team replaced the roof on our gazebo, and it looks beautiful. Their work was precise, and they finished the project on time. Very satisfied with the outcome!

Rating: 5 / 5

After getting several quotes, we chose this company for our roof replacement. They offered fair pricing, and the quality of work was outstanding. The roof looks amazing!

Rating: 5 / 5

Our neighbors recommended them, and I’m so glad we chose them. The roof looks fantastic, and the team was great to work with!

Rating: 5 / 5

After the bad weather, we had to have our roof repaired, Sha Roofing was recommended to us and from the start we felt very happy with them. During the repair work, we found them to be tidy and friendly would happily recommend them

Rating: 5 / 5

I employed Sha Roofing to waterproof my extension and my shed, retile my roof and fix my chimneys. The work was done in very good time. The workers were punctual, friendly and helpful. I wholeheartedly recommend them.

Rating: 5 / 5

We had an extension added to our home and required a nice transition in the roofing. They matched the new materials to the existing ones perfectly, and the addition blends seamlessly with what feels like it was always part of the house.

Rating: 5 / 5

I had a leak from the roof and called top Rated Roofing and they came the next day and fixed the problem. Thank you, great team. l rocomaid everyone to called these company

Rating: 4 / 5

I have had a pleasant work performance by top rated roofing ltd. He has been all the time good and communicative,which makes the home owner updated even if he is not.presented at the site. Like to use their services again in the future. No doubt I will recommend this company to others. They are good !!!!

Rating: 5 / 5

I called Yousef after a large leak in the roof following torrential rain. He was out the next day looking at it and by day three he had started work. He provided continuous updates with pictures and videos. Yousef completed the work in a timely manner with no fuss. I would highly recommend him for all your roofing needs.

Rating: 5 / 5

I contacted this company after a leak occurred in the ceiling and they repaired it with great skill and at a good cost. I highly recommend contacting this company. Thank you.🙏🙏

Rating: 5 / 5

October 2024 I contacted this company to fix the guttering on the back of the house because it was leaking after it was installed last year and was really getting me down. John and Steve checked the guttering and found it had been installed terribly. They also checked my roof and showed me the videos. It was in a really bad state due to wear and tear. I had a new roof installed by the team Steve, John, Paul and Patrick and the other workers. The team were ever so polite, made me feel at ease. I was instructed about every step that they were going to do. They did an amazing job. They also cleared all the debris leaving my yard just as they had found it. I would highly recommend them. Thanks team.

Rating: 5 / 5

Patrick has been the ultimate professional from start to end. From supplying me with a comprehensive quote, to starting and finishing a great job on time and leaving the site as clean, if not cleaner than when started. 5 star company and work. Highly recommended.

Rating: 5 / 5

I recently hired Berkley Roofing & Building Solutions Ltd to repair a small section of the roof above my entrance door, and I couldn't be more satisfied with their work. From the initial consultation to the completion of the project, their team was professional, efficient, and attentive to detail. They communicated clearly throughout the process, ensuring I was informed every step of the way. The quality of the repair exceeded my expectations, and the area was left clean and tidy upon completion. I highly recommend Berkley Roofing & Building Solutions Ltd for any roofing needs. Their expertise and commitment to customer satisfaction truly make them stand out in the industry. Thank you for a job well done!

Rating: 5 / 5

Patrick and his team are very friendly & professional. Have done a great job with our new roof, fashia's, guttering and fixing the brickwork on the gable side of the house. Will definitely have more work done by them if needed.

Rating: 5 / 5

I highly recommend Golden Crown Roofing Ltd to anyone looking for a durable, stylish and long-lasting roof. Their commitment to excellence is evident in every project they do. With a team of highly skilled professionals, they ensure the accuracy and quality required