Your Trusted Local Roofer

Trusted Roofing Services Across Oxfordshire, Berkshire, Surrey, Hampshire & West London

Roof repairs, new installations, flat roofing, and emergency callouts. Delivered by fully insured local experts with 40+ years of experience.

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Delivering Expert Roofing from Start to Finish.

We provide a full range of roofing services across Oxfordshire, Berkshire, Surrey, Hampshire, and West London. Whether you need a quick repair, a new installation, or specialist care, our experienced roofers are here to help.

Pitched Roofing

Expert pitched roofing installation and re-roofing across Oxfordshire, Berkshire, Surrey, Hampshire, and West London.
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Flat Roofs

Specialists in flat roof installation and repair, using durable materials for homes, garages, and extensions.
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Roof Repairs

Fast and reliable roof repairs, fixing leaks, storm damage, and broken tiles across all service areas.
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UPVC Installation

Professional fascias, soffits, and guttering installations to protect your roofline and improve drainage.
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Spray Foam Removal

Safe spray foam insulation removal to restore roof ventilation and meet mortgage and insurance requirements.
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Moss Removal (By Hand)

Roof moss removal and cleaning services to protect tiles, prevent damage, and extend roof lifespan.
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About Alliance Roofing & Building – Local Roofers You Can Trust in Oxfordshire, Berkshire, Surrey, Hampshire & West London

At Alliance Roofing & Building, we are a trusted local roofing company with over 40 years of combined experience. We provide roof repairs, new roof installations, flat roofing, and emergency roofing services across Oxfordshire, Berkshire, Surrey, Hampshire, and West London. Our skilled team is committed to delivering top-quality workmanship and reliable service for every customer.

We pride ourselves on using only the best roofing materials and the latest techniques to ensure long-lasting results. Whether you need a minor roof repair, a full re-roofing project, or help with uPVC fascias, soffits, and guttering, we handle every job with care and attention to detail. With a 97% customer satisfaction rate and more than 1,000 completed projects, Alliance Roofing & Building is the go-to choice for homeowners looking for reliable roofing contractors.

1,000

+

Project Completed

97%

Customer Satisfaction

40+

Years of Experience

Areas We Cover

Reliable roofing services across Oxfordshire, Berkshire, Surrey, Hampshire & West London.

At Alliance Roofing & Building, we provide roofing services across the whole of Oxfordshire, Berkshire, Surrey, Hampshire, and West London. From large towns to small villages, our local team covers every corner of these counties. Below you’ll find some of the main areas we frequently work in — but if your town isn’t listed, don’t worry, we’ll still be able to help.

Roofing Services in Buckinghamshire

Our local roofing team covers all of Buckinghamshire, including High Wycombe, Aylesbury, Marlow, Chesham, and Amersham.

Roofing Services in Oxfordshire

We provide expert roofing services across Oxfordshire, including Oxford, Abingdon, Didcot, Bicester, and Witney.

Roofing Services in Berkshire

Our team delivers trusted roofing solutions across Berkshire, working in Reading, Slough, Maidenhead, Newbury, and Wokingham. Can’t see your town?

Roofing Services in Surrey

From roof repairs to new installations, we serve homes across Surrey, including Guildford, Woking, Cobham, Farnborough, and Godalming.

Roofing Services in Hampshire

We carry out roofing projects throughout Hampshire, regularly working in Winchester, Basingstoke, Alton, Petersfield, and Whitchurch.

Roofing Services in West London

We provide reliable roofing services across West London, working in Ealing, Harrow, Richmond, Wimbledon, and Chiswick.

[Latest Projects]

Recent Roofing Projects Across the South East

[01]

Flat Roof Installation - Harrow

We completed a durable and weatherproof flat roof installation for a residential property in Surrey, using high-quality GRP fibreglass roofing to ensure longevity and low maintenance.
Location:
Harrow
Scope:
Complete installation of a new roof
Project Thumbnail
[02]

Spray Foam Removal & New Roof Installation – Walters Ash

We successfully removed outdated spray foam insulation and installed a new pitched roof for a property in Walters Ash, ensuring proper ventilation, improved structural integrity, and long-term durability.
Location:
Walters ash
Scope:
Removal and Installation
Project Thumbnail
[03]

Moss Removal – Beaconsfield

We carried out professional moss removal by hand on a residential property in Beaconsfield, restoring the roof’s appearance and preventing long-term damage caused by moss growth.
Location:
Beaconsfield
Scope:
Safe and effective manual moss removal
Project Thumbnail

Trusted Roofing Services Across the
South East

At Alliance Roofing & Building, we provide expert roof repairs, new roof installations, flat roofing, and emergency roofing across Oxfordshire, Berkshire, Surrey, Hampshire, Buckinghamshire, and West London. With over 40 years of experience, 1,000+ completed projects, and a 97% customer satisfaction rate, we are the trusted choice for homeowners throughout the region.

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.

Checkatrade Verified reviewer - Job location: SL3

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

Checkatrade Verified reviewer - Job location: SL3

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.

Checkatrade Verified reviewer - Job location: SL9

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.

Checkatrade Verified reviewer - Job location: SL4

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.

Checkatrade Verified reviewer - Job location: SL6

Replacement of flat roof - Mitchell and his team are smart, communicative, skilled, friendly, helpful, trustworthy and reliable. I would highly recommend their roofing services.

Checkatrade Verified reviewer - Job location: HP4

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

Checkatrade Verified reviewer - Job location: SL6

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.

Checkatrade Verified reviewer - Job location: SL6

Fixed the roof, including all the felting and repaired the chimney. - Good communication throughout. Good work. Very happy with the service.

Checkatrade Verified reviewer - Job location: SL6

Roof repair - Great, really friendly and nice team

Checkatrade Verified reviewer - Job location: SL6

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.

Checkatrade Verified reviewer - Job location: SL6

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.

Checkatrade Verified reviewer - Job location: HP13

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.

Checkatrade Verified reviewer - Job location: HP16

Leak in the roof- Very polite and professional. Job was completed professionally at a very good price. Would highly recommend

Checkatrade Verified reviewer - Job location: SL6

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.

Checkatrade Verified reviewer - Job location: SL9

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.

Checkatrade Verified reviewer - Job location: SL6

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

Checkatrade Verified reviewer - Job location: SL6

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.

Checkatrade Verified reviewer - Job location: SL6

Fixed the roof, including all the felting and repaired the chimney. - Good communication throughout. Good work. Very happy with the service.

Checkatrade Verified reviewer - Job location: SL6

Roof repair - Great, really friendly and nice team

Checkatrade Verified reviewer - Job location: SL6

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.

Checkatrade Verified reviewer - Job location: SL6
REVIEWS
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[Why We Are The Best Roofers in Buckinghamshire]
Why Choose Us?
Experienced Local Roofers

Over 40 years of combined experience providing roof repairs, new roofs, and flat roofing across the South East.

Transparent & Competitive Pricing

Fair, upfront pricing with no hidden costs, giving you confidence and peace of mind.

Fully Guaranteed Work

All roof repairs and installations are backed by comprehensive guarantees for lasting protection.

Fast & Reliable Service

Quick response times for roof repairs and efficient completion of new installations, with minimal disruption to your home.

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[FAQ]

Frequently Asked Questions

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Alliance Roofing & Building Phone Icon – Contact us for expert roofing services across Buckinghamshire, Berkshire, and Hertfordshire.Alliance Roofing Work Van – Serving Buckinghamshire, Berkshire, Hertfordshire, and Surrounding AreasAlliance Roofing Work Van – Serving Buckinghamshire, Berkshire, Hertfordshire, and Surrounding Areas
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