4 Best Roofing Contractors in London You Can Trust

A robust, professionally installed roof is essential to safeguard any property against the unpredictable British weather. Beyond the obvious aesthetic value, high-quality roofing ensures structural integrity and thermal efficiency.

Finding a reputable, fully insured contractor in London requires careful consideration of their experience, material quality, and guarantees. The city's leading roofing specialists have been evaluated to identify those offering exceptional service and reliable workmanship.

The Cost of Roofing Services in London

Roofing costs in London vary significantly depending on the nature of the work. For example, a complete new roof installation typically ranges from £5,000 to £15,000, with final pricing determined by the property size, structural complexity, and choice of materials.

1. Golden Roofing Expert LTD

Phone: +44 7377 299042 Business hours:

• Monday to Sunday: Open 24 hours

Website

Golden Roofing Expert LTD specialises in flat roofing solutions, providing comprehensive installation, replacement, and repair services across the capital. The team works with modern materials including EPDM rubber and fibreglass, which offer excellent durability and weather resistance.

A key advantage of their service is the 20-year guarantee provided on all flat roof installations, alongside complimentary, no-obligation surveys and quotes. They also provide preventative maintenance plans designed to identify and address minor issues before they escalate.

While their pricing sits slightly above the local average, their round-the-clock emergency service and extensive warranties make them a highly reliable choice.

Prompt and professional service

“Adam and his team were fantastic. They replaced two flat roofs for us that were cracked and leaking, and fixed any other issues they found. Adam is very honest and kind. He was able to schedule us quickly knowing we had an active leak. They provided videos at the start and end to show the works and left the site clean and tidy.”

Naarah Walchuck, Google review

Fair and respectful pricing

“Very quick to come back to me after I left a message. The job was for my elderly father-in-law. Adam was very respectful, carried out the job there and then and charged a very fair price. I would recommend them.”

Lois Andrew, Google review

2. London Roofing Specialist Solutions Ltd.

Phone: +44 20 7205 4557 Business hours:

• Monday to Friday: 7 am to 6:30 pm
• Saturday: 8 am to 5 pm
• Sunday: Closed

Website

With nearly two decades of industry experience, London Roofing Specialist Solutions Ltd provides commercial and residential roofing services. Their portfolio includes flat roof installations, traditional slating, and tiling for pitched roofs.

The company is known for its clear communication throughout the project cycle, using premium materials that comply with British building standards. Full warranties are provided on all completed installations, giving clients peace of mind.

Although a small number of potential clients reported delays in scheduling initial surveys, the team's operational delivery is highly efficient.

Excellent project execution

“Replacing a roof was made painless by the London Roofing Specialist team. The process was seamless from the erection of the scaffolding to the removal and replacement of the flat roof. All was done well within the 10 day period. They were professional, punctual, hard-working, and left the site clean. There were no hidden extras on the final invoice.”

Caz MacClancy, Google review

Polite and professional team

“Really impressed. The communication was excellent on what was going to happen and when, and the whole process was incredibly slick. Scaffolders had the scaffolding up the day before the work and it was back down again the day after completion. All workers were faultlessly polite and helpful.”

Paul Baker, Google review

3. DJM Roofing Ltd

Phone: +44 20 8502 5080 Business hours:

• Monday to Sunday: Open 24 hours

Website

DJM Roofing Ltd is a fully insured contractor known for its comprehensive maintenance and installation services. A key service is their 24-hour emergency call-out, providing rapid repairs in the event of storm damage or leaks.

Their technical capabilities include traditional leadwork, chimney repairs, slating, and three-layer felt flat roof systems. They also handle roofline installations including uPVC fascias, soffits, and high-capacity guttering to prevent water ingress.

While a few clients have noted that larger projects can run slightly over schedule, their reasonable pricing and attention to detail make them a preferred choice for local residents.

Professional guttering replacement

“Just had some work done on our guttering. Really pleased with the work and also their professionalism. Work done to a high standard with quality products. Reasonably priced. Would definitely recommend.”

Alec Forsdike, Google review

Honest and tidy repairs

“Very professional and courteous service. They gave a really honest assessment of the repair required, and did an incredibly neat job quickly without fuss. The work was top quality and reasonably priced.”

Jan Collison, Google review

4. L. H Roof Services LTD

Phone: +44 7481 138265 Business hours:

• Monday to Sunday: Open 24 hours

Website

Boasting more than 24 years of experience, L. H Roof Services LTD is a well-established family business. While flat roofing is their primary speciality, they are also skilled in installing traditional and eco-friendly cedar shingle roofs.

The business is distinguished by its customer-oriented service, which includes detailed, transparent quotes and honest guidance on long-term roof preservation. In addition to standard repairs, they also offer specialised services such as safe bee nest removal from chimneys and gables.

Due to their strong local reputation, booking a non-emergency appointment during busy seasons can require some patience.

Professional flat roof replacement

“Just want to commend Louie and his team as they were not only professional in how they approached and completed the job, but it was also done courteously and totally kept me up to date with every aspect of the work. The difference in the roof is amazing.”

Paul Ocholla, Google review

Rapid response to storm damage

“Delighted with the speed and efficiency of Louie and his colleague. I had lost some tiles in the windy weather and they came promptly to fix the hole in my very old roof. I would thoroughly recommend them.”

Heather Staines, Google review

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