Looking for a better deal on your insurance? Get a quote
Become a registered trader - Join us
Trader’s sign in

Find a local trusted trader

Use my location

Search by trader name

Back to listing
  1. Home
  2. Trades
  3. Waterproofing
  4. Waterproofing in London
  5. North West London Builders Ltd

North West London Builders Ltd

Waterproofing. North West London Builders Ltd has been vetted and approved by TrustATrader. Covering Covering Acton, Ealing, Hammersmith, Kilburn, Paddington, Brent, Westminster, Hampstead, West Hampstead, Primrose Hill and all surrounding areas of N, NW and Greater London. We're your 'One Stop' shop for all your needs!

Membership number TT4660

Don't forget! Please mention TrustATrader when you contact any of our trusted traders.

All TrustATrader members are checked and vetted!

4.86 out of 5
101 reviews

  • Initial impression Initial impression: 4.87 out of 5.0
  • Punctuality Punctuality: 4.87 out of 5.0
  • Cleanliness Cleanliness: 4.86 out of 5.0
  • Quality Quality: 4.84 out of 5.0
  • Value Value: 4.83 out of 5.0
  • Overall opinion Overall opinion: 4.88 out of 5.0
  • 0 missed appointments in the past 6 months

Get extra peace of mind and cover your next agreed job with this trader for free by registering for the TrustATrader Guarantee. Find out more

Register Guarantee

About North West London Builders Ltd, London

Are you looking for a damp proofing specialist who works in and around North West London? Then look no further than North West London Builders Ltd.

North West London Builders Ltd has over 20 years’ experience in damp proofing. We have evolved with changing technology to provide outstanding services to treat wet rot, dry rot and damp in your home or business premises.

We pride ourselves on our efficient, friendly and high-quality services. We take the time to visit each client, talk through their damp issues and concerns and advise on ways to reduce damp (e.g. the introduction of dehumidifiers). In the case of structural intervention we will talk through the options available. We understand clients’ reservations about having damp treatment and do our best to explain the problem and the choice of solutions without compromising on quality or service.

Damp proofing isn’t always straight forward. Our team of experts will diagnose the source of the damp and provide you with a report on recommended measures to treat it.

Our services include:

  • Damp Survey & Advanced Diagnostics
  • All Damp Proofing
  • Basement Waterproofing Membrane Lining & Tanking Systems
  • Dry Rot
  • Wet Rot
  • Woodworm
  • Rising Damp
  • Water Proofing
  • Timber Preservation

If you would like a free damp survey and quote, please get in touch; our friendly team will be happy to help you or arrange a date for a full, no obligation damp inspection.

For more information about who we are and what we do, please click on the following link to visit our website

Please mention Trustatrader when calling.

Photo gallery

View all

Damp Proofing

34 photos

North West London Builders Ltd

Owned by Bill Riley
Limited company
Incorporated as from 6th February 2017
Verified on 4th December 2015
  • Identification checked
  • Company address verified
  • Customer references checked
  • Agreed to TrustATrader's high standards
  • Agreed to complaints procedure

Insurance details

Provider Aviva
Verified 5th June 2025
London

Qualifications

  • Phoenix Health & Safety - Work at Height
  • Disclosure Scotland (DBS)
  • NABC National Association of Building Contractors
  • Local Authority Building Control
  • Helifix Certificate - Strategies, Methods and Techniques for the Repair of Masonry Structures including the Helibeam System of Structural Reinforcement
  • Trained Contractor Certificate - Sika Roofing Applications

Associations

Reviews (101)

  • Average rating: 5.0 out of 5

    Review by

    on

    "A massive thank you to Bill and the guys at North West London Builders Ltd. They just finished our extension and a full roof replacement. It’s rare to find builders who show up when they say they will and keep the site so tidy. The quality of the brickwork and the roofing is top-notch. Bill really listens to what you want and makes sure everything is done right. We’re thrilled with our new space!"

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Very good contractor Very happy with results we did For sure will call again"

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Bill and his team provided an excellent service doing the exterior decoration and repair work on our 5 storey building in Belsize Park. The work was completed to schedule and price quotation and without any fuss or bother. I will be happy to use Bill again in the future."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "North West London Builders Ltd did an exceptional job installing our large slate tiled roof. The quality of workmanship is that every tile is expertly placed, and the finish gives our home a timeless, elegant look. The team was professional, reliable, and respectful throughout the project. They kept the site tidy and completed the work on time with no hidden surprises. We’re thoroughly impressed and would highly recommend them to anyone looking for high-quality roofing work!"

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
Load more reviews