Universaldamp Reviews 

31
•
TrustScore 4.5 out of 5

4.6

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Rated 5 out of 5 stars

Lovely guy, polite and friendly, turned up on time which was very much appreciated, completed what he needed to and explained the findings. Would recommend

Rated 2 out of 5 stars

Universal Damp came to survey our property at the request of a potential buyer. The surveyor arrived two hours early while we were getting children ready for school, and tried to open our (locke... See more

Company replied

Rated 5 out of 5 stars

I couldn’t be happier with the service from Universal damp solutions . From the first inspection to the final touches, they were professional and incredibly knowledgeable. We had been dealing with... See more

Rated 5 out of 5 stars

Great service from Gary and the team. The work was carried out when agreed and finished sooner than expected. Great finish on the inside work and the new render looks brilliant on the outer. Would hig... See more

Company details

  1. Building Restoration Service
  2. also in
  3. Building Consultant
  4. Property Maintenance
  5. Surveyor

Written by the company

Solving Damp Problems with Precision, Care, and Integrity — Serving Homes in Buckinghamshire, Hertfordshire, Oxfordshire & London At Universal Damp we’re expert damp specialists providing trusted solutions across the Home Counties, including Buckinghamshire, Hertfordshire, Oxfordshire, and London. Whether you need a professional damp survey, rising damp treatment, or full damp control, we’re here to help. Our services include DPC injection, mould and condensation management, structural waterproofing, and waterproof tanking—designed to protect and preserve your property long-term. As a family-run, accredited business for over 30 years we bring precision, care, and integrity to every project. We don’t just help to fix damp—we provide peace of mind with reliable, lasting protection for your home or business. Don’t leave it to chance — secure your home with a free estimate


Contact info

4.6

Excellent

TrustScore 4.5 out of 5

31 reviews

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No recent history of asking for reviews

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4.6

All reviews

(31)

22 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Would recommend and use again

Lovely guy, polite and friendly, turned up on time which was very much appreciated, completed what he needed to and explained the findings. Would recommend

October 19, 2026
Unprompted review
Rated 2 out of 5 stars

Don't trust the surveys

Universal Damp came to survey our property at the request of a potential buyer. The surveyor arrived two hours early while we were getting children ready for school, and tried to open our (locked) front door without knocking, which was a poor first impression.

He was in our house for 15 minutes, and misdiagnosed every problem as rising damp, and went on to quote nearly £11,000 worth of work. This work was totally inappropriate for a Victorian terrace, and included a chemical damp proof course (which is damaging to lime mortar) and waterproof tanking (only recommended for cellars, retaining walls and other areas in contact with soil). This would have resulted in the brickwork being unable to breathe, and caused far more damage in the long run.

We had a separate independent damp surveyor come in for a second opinion, who didn't have an agenda or products to sell; by contrast, he was in our house for three hours and gave us a thorough rundown of exactly what the problems were and how to fix them. We we were able to get the work completed for under £5000, and solve the actual root causes instead of covering them up.

Universal Damp may do good work once they're in, but don't trust what you're told by their surveyors.

September 1, 2026
Unprompted review
Universaldamp logo

Reply from Universaldamp

Dear Max Allen, unfortunately, after a very thorough investigation, we cannot find you anywhere on our system. We do not appear to have conducted any survey or work for you; I can only presume you have mistaken us for another company. Please contact us directly so we can help you resolve your unfortunate issue and experience. Kind regards, Universal Damp.

Rated 5 out of 5 stars

Professional and Helpful

we used Universal Damp services for a damp issue in a London flat. Their advice was spot on. Professional friendly manner. We compared their advice to other surveys we had done and they got right to the issue where other companies had suggested much more costly assessments that weren't needed..huge thanks to Gary and his experience.

August 6, 2026
Unprompted review
Rated 5 out of 5 stars

Great service from Gary and the team

Great service from Gary and the team. The work was carried out when agreed and finished sooner than expected. Great finish on the inside work and the new render looks brilliant on the outer. Would highly recommend to anyone who needs this work done

June 23, 2026
Unprompted review
Rated 5 out of 5 stars

Render repairs and exterior paintwork

Dean and Charlie did an amazing job of repairing failed render and painting the exterior of the house. Communication was good and Dean continually checked that we were happy. Good attention to detail. Thank you!

April 3, 2026
Unprompted review
Rated 5 out of 5 stars

Excellent service

Spoke with Gary and he gave us excellent advice! Didn’t try and sell us into something we didn’t need, gave us the information to solve our damp issue without spending a fortune.

February 5, 2026
Unprompted review
Rated 5 out of 5 stars

excellent work

Gary was excellent at communication and was very helpful in sorting out the cracks in the external wall of the house. It looked so much better once the cracks were filled and wall repainted. Would highly recommend.

January 29, 2026
Unprompted review
Rated 5 out of 5 stars

Damp walls problem

Really efficient and quick to tend the problem. Respectful of property and polite. Calum put my furniture back for me and cleaned up after he finished each day.

January 12, 2026
Unprompted review
Rated 5 out of 5 stars

damp issue in loft…

Called regarding damp issue in loft area was advised to have an independent damp survey done they assessed the situation and was really informative helpful and helped me understand what was happening and advised on best route to take to rectify problem. All confirmed in a formal report.
Gary was friendly, professional and informative.

January 9, 2026
Unprompted review
Rated 5 out of 5 stars

Professional, reliable & efficient

Needed a damp report on my tenanted property. Once contacted the survey was done the next day with the report following the day after. Good advise and no upselling.

December 2, 2025
Unprompted review

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