QDT is now managed by AG Damp Solutions. New Enquiries only.

0800 859 5938
Opening Hours Mon to Fri: 8am - 5pm
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The region's premier damp proofing specialists

Damp Surveys

Expert, impartial damp surveys by our fully qualified surveyors

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Damp Surveys

If you suspect that the property you own or live in is suffering from damp, our fully qualified surveyors here at Quadrant Damp & Timber Treatments can help. We offer an impartial damp survey service to help identify the problem, carrying out thorough inspections of properties throughout North and West London, including Ealing and Hampstead.

As one of London’s most established and reliable companies, we pride ourselves on our quality workmanship, competitive prices and excellent customer care. Whether your property is suffering from damp or woodworm, or you need your basement waterproofing, our qualified team of engineers use the latest technology to find and fix the problem.

We are proud members of the British Structural Waterproofing Association and the Damp Proof Association, and have been awarded accreditations from leading industry bodies such as Safe-Guard and Vandex, making us a company you can trust. For superior safety, all of the chemicals and materials we use comply with British Standards and have passed HSE tests, with a one hour re-entry period for minimal disruption to your property.

For professional, honest advice, or to arrange an expert, impartial, no obligation damp survey, get in touch with our friendly team today.

We used Quadrant for damp proofing the ground floor of our home. We found them to work diligently in getting the job done. All questions and concerns were addressed by the team. I wish to express a special "thank you" to Ellie, Paul and Rob. I can also say that both Rob and Paul cleaned up after the job and Ellie always provided a polite, professional and proficient service. I recommend Quadrant to anyone looking for damp treatment. Thank youread more
Manbir Leefield
Manbir Leefield
11:56 22 Feb 18
Very helpful, a professional report was done, the guy who came to see my property was on time and polite. He sent me a very detailed report explaining that the problem was condensation not damp, and how we can prevent this in the future. I contacted many other companies, some wanted to charge me for a survey, some didn't turn up and one was rude to me down the phone. I can't stress enough how pleased i was with this company's attitude, I would recommend them to anyone.read more
Paul Clark
Paul Clark
14:19 23 Nov 16

If you have damp in your property, ACT NOW!

Call us today on 0800 859 5938

We specialise in:

  • Damp Proofing
  • Woodworm
  • Damp Surveys
  • Wet and Dry Rot
  • Basement Waterproofing
  • Commercial Damp Proofing
  • Rising Damp
  • Concrete Repairs and Treatment
  • Structural Waterproofing (including basement conversions)


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