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Services
Your local roofers in Brixton
We know how frustrating it is when you are dealing with a leak and no one calls you back. At Alliance Roofing & Building, we keep things simple. We turn up when we say we will, explain what we find on your roof in plain English, and give you a clear written quote before any work starts. Whether you are in Brixton Hill, central Brixton, Herne Hill or just off the High Street, our team is on hand for everything from small repairs to full new roofs.
Why choose Alliance Roofing & Building in Brixton
We have spent years working on roofs across South London, so we know Brixton housing stock inside out, from Victorian terraces and council blocks to newer infill developments. We do not cut corners, we do not disappear halfway through a job and we do not hide extras in the small print. You get honest advice, photos of what we find, agreed start dates, tidy workmanship and a written guarantee when the job is finished. Most of our work comes from word of mouth, which only happens if we do the job properly the first time.
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 Brixton customers say
Many of our Brixton jobs start with a neighbour’s recommendation. Customers regularly mention that we answer the phone, explain the options clearly, keep the site tidy and charge exactly what we agreed at the start.
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 Brixton, inspect the roof properly, take photos and talk you through what we find. You then get a clear written quote that sets out the options, costs and timescales, with no pressure to decide on the spot.

Once you are happy to go ahead, we book a start date, organise access and materials, and get the work done. Our team protects your property, keeps you updated during the job and makes sure your roof is fixed correctly, not just patched.
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When the work is complete, we clear all waste, leave the site tidy and walk you through what has been done using photos where helpful. You receive your guarantee and we stay available if you have any questions later on.
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Roofing FAQs for Brixton homeowners
For active leaks we treat it as urgent. We will normally get someone out the same day or next working day to make the roof safe, stop the worst of the water and then agree the best long term repair with you.
Yes. All our site visits and written quotes in Brixton are free and carry no obligation. We would rather you fully understand the roof problem and your options before you decide.
We work on all roof types, including tiled, slate, felt, GRP fibreglass and rubber systems. If your property has a mix of flat and pitched roofs, we can inspect and quote for the whole lot in one go.
Yes. We hold full public liability insurance for all roofing and building work we carry out. Details can be provided with your quote if you would like to see them.
All new roofs and most repairs come with a written guarantee from us, with the length depending on the type of work and materials used. We will explain the guarantee terms clearly before you approve the job.
Of course. If we are up on the roof for a specific repair, we are happy to carry out a quick check of the rest of the roofline and flag anything that may cause problems later, so you can plan ahead.




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