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Roofing services in Harrow
Services
New roof installations in Harrow
Pitched roofing Harrow
Flat roofing Harrow
Roof repairs Harrow
Emergency roofing Harrow
uPVC fascias, soffits and cladding Harrow
Guttering installation & repairs Harrow
Chimney repairs Harrow
Spray foam removal Harrow
Roof cleaning & moss removal Harrow
Local roofing and building specialists in Harrow
Alliance Roofing & Building works across Harrow providing practical roofing and small building works for homeowners, landlords and local businesses. We are used to working on everything from post-war semis to newer developments, and we understand how roofs in the area typically fail. That means quicker diagnosis, sensible recommendations and work that is completed properly rather than patched over. You deal directly with our small team from first visit to final clean up.
Why choose Alliance Roofing & Building as your roofer in Harrow?
There are plenty of roofers in Harrow, but not all take the same care. With Alliance Roofing & Building you get a team that turns up when agreed, talks you through what is happening and keeps the site safe and tidy. We are fully insured, used to working at height and always focus on long term fixes rather than shortcuts. You receive photos before, during and after the job, a clear invoice that matches the quote and, on qualifying work, a written guarantee for your records.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience
Recent Roofing Projects Across the South East
Flat Roof Installation - Harrow
Spray Foam Removal & New Roof Installation – Walters Ash
Moss Removal – Beaconsfield
What our Harrow roofing customers say?
Many of our roofing jobs in Harrow come from repeat clients and recommendations. Customers like that we are easy to contact, honest about what really needs doing and respectful of their homes. When you get in touch, we can point you to recent projects nearby so you can see how we work and hear directly from local clients.
Removal of Chimney stack, replacement of roof underlay, guttering and flat roof repair. - Mitchell from Alliance Roofing & Building was the only builder, of many that I had contacted, that climbed a ladder to inspect my flat-roof and to climb into my loft-space to inspect the main roof from the inside. After an extensive review of my property and discussing my options, he emailed me his quotation on the same day. Booking in dates for Alliance & Roofing to commence work was quick and effortless. They arrived on time, completed the work as planned to a professional standard. Provided Photos of work carried out at all stages. I highly recommend Alliance Roofing & Building.
New roof on my bungalow - I recently had the pleasure of working with Alliance Roofing and Building to install a new roof on my bungalow, and I couldn't be more satisfied with the results. From start to finish, the entire process was smooth and professional. Mitchell, who led the project, was exceptional. His expertise and dedication were evident from the moment he arrived. He and his team were not only highly skilled but also incredibly helpful and courteous throughout the entire job. They took the time to answer all my questions
New slate roof - Mitchell and his team installed my new roof and I'm very satisfied. The quality is superb, they were professional, punctual, and communicative. The project finished on time and the site was left spotless.
Guttering repair - Mitchell came to repair my guttering, he was on time, polite, efficient and conscientious. He kept me informed at each stage of the work that was needed.
Roof repairs - Mitchell repointed a chimney and installed a chimney cowl. He also did some cementing work to the roof. Mitchell was very polite and a conscientious worker. He kept me informed throughout the job. Mitchell was able to give me a quote and do the repair work within a few days. I wouldn’t hesitate to recommend Alliance Roofing & Building.
Replacement of flat roof - Mitchell and his team are smart, communicative, skilled, friendly, helpful, trustworthy and reliable. I would highly recommend their roofing services.
Roof tile replacement and chimney repair - Mitchell and his team are reliable, efficient and hard working. We will certainly use them again in the future. Thanks guys
Chimey Removal & Other Minor Repairs - Mitchell was the only roofer who quoted for the job that actually took the time to go up on the roof to inspect the issue, which was appreciated at the time. He fitted us in around other jobs within 2 weeks to get the work done in a timely manner. The work (which included the removal of a chimney stack to below the roof line, repointing the ridge line, and various other patch repairs) appears to have been completed to a good standard (posting days after completion). Mitchell and his team were polite, conscientious and happy to help throughout the job.
Fixed the roof, including all the felting and repaired the chimney. - Good communication throughout. Good work. Very happy with the service.
Roof repair - Great, really friendly and nice team
Tile realignment/repair and felt renewal - Mitchell and his team were excellent. Would definitely recommend Alliance. The team were on time (in fact they were able to begin the job half a day earlier than initially discussed), polite, efficient and kept us informed of progress each day. We could not have asked for a better service.
Roof verge repair. - Mitchell was polite, friendly and knowledgeable. The team were polite and efficient. The work was completed for the price quoted, which was competitive, and in the timeframe advised.
repair of box gutter behind parapet wall - Mitchell undertook a detailed diagnosis of the work required, started the job quite quickly and completed it satisfactorily.
Leak in the roof- Very polite and professional. Job was completed professionally at a very good price. Would highly recommend
New slate roof - Mitchell and his team installed my new roof and I'm very satisfied. The quality is superb, they were professional, punctual, and communicative. The project finished on time and the site was left spotless.
Roof repairs - Mitchell repointed a chimney and installed a chimney cowl. He also did some cementing work to the roof. Mitchell was very polite and a conscientious worker. He kept me informed throughout the job. Mitchell was able to give me a quote and do the repair work within a few days. I wouldn’t hesitate to recommend Alliance Roofing & Building.
Roof tile replacement and chimney repair - Mitchell and his team are reliable, efficient and hard working. We will certainly use them again in the future. Thanks guys
Chimey Removal & Other Minor Repairs - Mitchell was the only roofer who quoted for the job that actually took the time to go up on the roof to inspect the issue, which was appreciated at the time. He fitted us in around other jobs within 2 weeks to get the work done in a timely manner. The work (which included the removal of a chimney stack to below the roof line, repointing the ridge line, and various other patch repairs) appears to have been completed to a good standard (posting days after completion). Mitchell and his team were polite, conscientious and happy to help throughout the job.
Fixed the roof, including all the felting and repaired the chimney. - Good communication throughout. Good work. Very happy with the service.
Roof repair - Great, really friendly and nice team
Tile realignment/repair and felt renewal - Mitchell and his team were excellent. Would definitely recommend Alliance. The team were on time (in fact they were able to begin the job half a day earlier than initially discussed), polite, efficient and kept us informed of progress each day. We could not have asked for a better service.
We visit your property in Harrow, inspect the roof from inside and outside, take photographs and listen to any concerns you have. You will get straightforward advice on whether a repair, part renewal or full replacement is the sensible choice.
After the inspection we send a written quote that sets out the work, materials and price with no hidden extras. Once you are happy, we agree dates and explain how we will access the roof, where materials will be stored and how long the job should take.
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Our roofers complete the agreed work, keeping you updated if any hidden issues appear once the roof is opened. We take away waste materials, sweep up around access areas and walk you through the finished job. Only when you are satisfied do we sign the work off and issue any relevant guarantees.
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Roofing FAQs for Harrow homeowners
