Business Details
Roofing contractors in Woking, covering Surrey, Berkshire, Buckinghamshire, Hampshire, Oxfordshire and West London. No call-out charge. Alliance Roofing & Building brings 40+ years of combined experience to new roofs, re-roofs, roof repairs, flat roofs, chimneys, leadwork, fascias, soffits and guttering. Fully insured, Checkatrade members with the £1,000 Checkatrade guarantee, and an emergency response when you need it fast. Call for a free quote.
Services
Pitched Roofing
Flat Roofs
Roof Repairs
uPVC Installation
Spray Foam Removal
Moss removal by hand
New roofs and re-roofing
Emergency roof repairs
Served areas
- Surrey, Berkshire, Buckinghamshire, Oxfordshire, Hampshire, West London
Details
- Licensed
- Insured
Highlights and features
- Over 40 years of professional roofing experience and expertise.
- More than 1,000 roofing projects successfully completed across the region.
- Ten-year workmanship guarantee and £1 million public liability insurance.
- Free roof inspections, written quotations and no call-out charges.
- Rated 10/10 on Checkatrade with 104 verified customer reviews.
- Same-day emergency roofing call-outs for leaks and storm damage.
Payment methods
- Cash, Debit cards, Credit cards, Mobile payments, Bank transfers
Services
Pitched Roofing
We specialise in creating and maintaining pitched roofs that combine structural durability with an attractive appearance. Whether replacing an ageing roof, installing roofing on a new build or repairing leaks, our team delivers professional results. Our expertise extends to ridge work, verges and lead flashing. We offer free inspections without call-out charges and guarantee workmanship for ten years.
Flat Roofing
Our flat roofing services cover everything from installing new systems to repairing leaks, cracks and damaged surfaces. We work with premium materials, including EPDM rubber, GRP fibreglass and torch-on felt, to achieve reliable protection against the elements. Whether upgrading an existing roof or covering a new extension, we prioritise durability, efficiency and long-term weather resistance.
Roof Repairs
Our roof repair services cover everything from small leaks to significant damage affecting flat and pitched roofs. We use our extensive roofing experience to assess faults accurately and carry out appropriate repairs. Customers deal directly with our local team throughout the process, without subcontractors. We offer free quotations, no call-out charges and a 10-year workmanship guarantee.
New Roofs & Re-Roofing
We provide complete roof replacements and new installations using concrete tiles, clay tiles, slate and flat roofing systems. Our experienced team removes deteriorated coverings, addresses underlying problems and installs durable replacements. We assess each roof carefully and advise whether repairs or replacement offer better value. Every installation includes a 10-year workmanship guarantee and a free fixed quotation.
UPVC Installation
We provide professional uPVC installation services, including durable fascias, soffits, guttering and bargeboards. Our weather-resistant systems protect properties against leaks, damp and structural deterioration while improving their appearance. We use high-quality materials to ensure a secure, attractive finish with minimal maintenance. Every installation is carefully completed and backed by a guarantee for quality and durability.
Spray Foam Removal
Homeowners, landlords and property buyers can rely on our expertise to resolve problems associated with spray foam insulation. We remove incorrectly applied or unwanted foam from various roof types without compromising the underlying structure. Our work helps restore proper airflow and reduce the risk of timber decay. We subsequently inspect the roof and provide advice regarding identified issues.
People
Mitchell Cooper
Owner
Mitchell runs Alliance from our base in Woking, Surrey. He climbs the ladder and inspects the roof himself, gets you a written quote fast and sends photos at every stage of the job.
Reviews (9)
Leo Brunt
Oct 10, 2026
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Discovered a roof leak, Mitchell arrived very quickly and gave really good advice and options for repairs. A trustworthy company that didn't pressure me into spending more than was needed.
Richard Greenwood
Jun 10, 2026
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Fixed roof tiles, guttering and chimney pointing. Also cleared all moss. Very professional service!!
Acc
Nov 28, 2025
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Mitchell and his team have been knowledgeable, reliable and professional throughout. They've done what they said they'd do when said they'd do it. We'd use them again and have recommended them to others.
Rio Calladine
Nov 18, 2025
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I hired Alliance Roofing & Building through checkatrade and they were absolutely fantastic! I’m beyond happy with the work they did. Highly recommend.
Cole Stevens
Oct 21, 2025
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Michell and his team installed a new roof for me was very cooperative start to finish Very happy would have them back again
Mark Olding
May 21, 2025
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Alliance Roofing did the basics very well -
Turned up on time,
Agreed a price and stuck to it
Completed the job on time
Were polite and courteous
Had very good communication throughout the job.
Turned up on time,
Agreed a price and stuck to it
Completed the job on time
Were polite and courteous
Had very good communication throughout the job.
A. K.
Apr 10, 2022
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Great service, and a thorough job de-mossing, cleaning and protecting my roof and jet washing my patio.