From roof repairs and installations to flat roofing, uPVC and emergency callouts, our team delivers high-quality, fully guaranteed roofing across Berkshire, Surrey, Hampshire, Buckinghamshire and West London.
Tell us about your roof. We usually reply the same day.
Owner, Alliance Roofing & Building · part of a team with 40+ years' combined roofing experience
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. That is why his name comes up again and again in our 104 Checkatrade reviews.
At Alliance Roofing & Building, we are dedicated to delivering high-quality roofing services with a focus on craftsmanship, transparency and customer care. With decades of combined experience, we pride ourselves on delivering reliable roofing solutions tailored to your property, backed by fully guaranteed work and a reputation for excellence.
Alliance Roofing & Building is run by Mitchell Cooper from Lone Oak, Scotts Grove Road in Woking. Mitchell is on site, on the roof and on the phone: customers name him for inspecting the roof properly, quoting fast and keeping them updated with photos at every stage.
From new installations to urgent repairs, we ensure your property is well protected, weatherproof and built to last. Our team specialises in:
Years' combined roofing experience
Roofing and building projects completed
Checkatrade rating
Verified 5★ reviews
Our experience & expertise
With over 40 years of combined roofing experience, Alliance Roofing & Building has built a reputation for delivering trusted solutions across the South East. Our team has successfully completed more than 1,000 roofing and building projects, earning a 10/10 rating from 104 verified reviews on Checkatrade.
We cover all aspects of roofing, including roof repairs, pitched and flat roofing, emergency roofing services, uPVC fascias, soffits and guttering, spray foam removal and moss removal by hand. Every project is carried out with the same attention to detail and commitment to quality, ensuring durable results that stand the test of time.
We post finished roofs, work in progress and before and after shots on our Facebook page.
Mitchell and the team: 40+ years' experience, no call-out charge and a 10-year workmanship guarantee.
We use the best materials and proven techniques to deliver roofing solutions built to last.
No hidden costs, no surprises. Just honest, upfront quotes tailored to your needs.
From scheduled projects to emergency callouts, we pride ourselves on being there when you need us most.
Your home's protection and your peace of mind are at the heart of everything we do.
All of our work is fully insured and guaranteed, so you have complete peace of mind from the first inspection to the final finish. We are proud to be Checkatrade verified, rated 10/10 from 104 verified customer reviews, with a reputation built on dependable service and honest, upfront quotes.
★★★★★ 104 verified Checkatrade reviews
"Replacement of a flat roof. Mitchell and his team are smart, communicative, skilled, friendly, helpful, trustworthy and reliable. I would highly recommend their roofing services."
"Mitchell was the only builder of many I contacted who actually climbed a ladder to inspect my flat roof and got into the loft. Quote the same day, work to a professional standard, photos at every stage."
"Good communication throughout. Good work. Very happy with the service. They fixed the roof including all the felting and repaired the chimney."
Contact Alliance Roofing & Building today for a free quote. Free inspection, no call-out charge, honest written quote, usually the same day.
