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Business Details
33 Years
experience
Emergency
services
Trusted Damp & Decay Specialists in Middlesborough
Established over 32 years ago by David and Valerie Holdsworth, Crown Damp Proofing Damp Proofing is a family-run business dedicated to controlling damp and decay in residential and commercial buildings. Our approach combines advanced ecological products with minimal disruption to address complex issues efficiently. With a reputation for solving challenging problems, we prioritise tailored solutions that balance cost-effectiveness with long-term reliability. As Teesside's only Property Care Association (PCA) members, we adhere to rigorous standards in workmanship, health and safety, and surveyor qualifications.

Our CSRT-certified surveyor, David Holdsworth, ensures expert property inspections, while our 10-year treatment guarantees and Trust Mark accreditation underscore our commitment to quality. We serve Middlesborough, Stockton, Redcar, and surrounding areas, offering insured work for added client security.
Services
Rising Damp Basement Waterproofing Penetrating Damp Woodworm Eradication Dry & Wet Rot Condensation Control
Details
  • Year established: 1993
Highlights and features
  • We have over 32 years of experience in damp and decay control.
  • Our surveyor holds CSRT qualifications for expert property inspections.
  • We are the only PCA members on Teesside, ensuring rigorous standards.
  • Our treatments include 10-year guarantees with optional insurance coverage.
  • We use advanced ecological products for sustainable solutions.
Associations and certifications
  • Property Care Association
  • Trust Mark
Services
Rising Damp Treatment
Our rising damp treatment involves injecting solvent-free damp proof cream into mortar joints after removing contaminated plaster. Walls are replastered with a specialist system to block ground salts during drying. This method ensures long-term protection and compliance with environmental standards.
Woodworm Eradication
We eradicate woodworm infestations using targeted treatments that eliminate larvae and prevent recurrence. Our approach preserves structural integrity while ensuring safety for occupants and the environment, backed by expert inspections and guarantees.
Basement Waterproofing
Basement waterproofing solutions include advanced membranes and drainage systems to prevent water ingress. We address lateral dampness caused by high external ground levels, ensuring dry, habitable spaces with long-term durability.
Condensation Control
Our condensation control services identify and resolve moisture sources through improved ventilation and insulation. We tackle mould growth and damp odours, creating healthier environments with tailored solutions for residential and commercial properties.
Dry & Wet Rot Treatment
We treat dry and wet rot by removing affected timber, applying fungicidal treatments, and implementing preventive measures. Our methods restore structural safety and prevent future decay, supported by expert surveyor assessments and guarantees.
People
David Holdsworth
Partner & Surveyor
David Holdsworth co-founded Crown Damp Proofing Damp Proofing and holds CSRT qualifications. He oversees property inspections and technical operations, ensuring adherence to industry standards and client satisfaction through expert problem-solving.
Valerie Holdsworth
Co-Founder
Valerie Holdsworth established Crown Damp Proofing Damp Proofing with her husband David. She manages administrative and client relations aspects, contributing to the company's reputation for reliability and customer-focused service over 32 years.
Questions
What services does Crown Damp Proofing Damp Proofing Damp Proofing offer?
We specialise in rising damp, woodworm eradication, basement waterproofing, dry/wet rot treatment, and condensation control for residential and commercial properties.
Are your surveyors qualified?
Yes, our surveyor David Holdsworth holds CSRT qualifications, ensuring expert assessments and compliance with industry standards.
Do you offer guarantees for your work?
Yes, our treatments include 10-year guarantees. For a small fee, you can insure the work for added protection.
Which areas do you cover?
We serve Middlesborough, Stockton, Redcar, Saltburn, and surrounding areas in Teesside and North Yorkshire.
How quickly can you respond to emergencies?
We aim to respond to urgent damp-related issues within 4-8 hours of contact.
Are you a PCA member?
Yes, we are the only Property Care Association members on Teesside, reflecting our commitment to quality and professionalism.
Reviews (5)
Tom Greenway
Aug 18, 2021 Report
I contacted Crown following recommendation from a local surveyor to look at some issues in a grade II listed building me and my wife are buying. They attended at the date and time agreed and phoned through immediately following the visit, sending a video of relevent detail on WhatsApp later the same day. They were candid, clear and professional. I am writing this due to the exceptionally good service, expertise demonstrated and professional approach and on my experience would recommend without hesitation.
Mushaifa Ahmed
Aug 14, 2021 Report
Positive:Professionalism,Responsiveness
I have used this gentleman in a few of my properties very polite, trustworthy and honest person and very reasonable priced and works to a high standard.
Mohammed Anwar Hossan Hoque
Mar 01, 2021 Report
I just bought a property recently,
I thought the first thing to do was the damp proofing,
But as expected there was a lot of delays on my side due hidden problems.
Dave was very understanding and waited for me to catch up with my side. Now its done I am very happy with Dave's work. Very clean and tidy up each day during the work
Definitely recommend.
Anwar
Paul Mccue
Feb 24, 2021 Report
Very happy with the service by Dave and his team from Crown damp proofing this week. Dave came round and completed the survey needed, explained everything, turned up on date and time arranged and gave a great price for the work to be done without any hidden costs. The job was completed on time and the job was left clean and tidy, very professional. Would definitely recommend and use again. Many Thanks
Emma Dickinson
Feb 12, 2021 Report
We have just had our living room damp proofed and would highly recommend. We were able to arrange the quote and a date to suit us all in a prompt manner and the top quality work was carried out in a timely and covid safe manner. We have some more work to be done and as soon as we raise the funds we will be delighted to get Dave and his team back to complete it.