Hampshire service area
Damp proofing in Portsmouth
Damp and mould investigation for Portsmouth’s coastal housing.
Local context
Clear diagnosis for Portsmouth properties
Dense terraces, marine exposure and limited airflow around some properties make careful distinction between penetrating damp and condensation particularly important.
We provide an honest coverage statement, confirm travel before booking and never present a service-area page as a local office. The inspection considers the actual building rather than relying on assumptions about the postcode.
Complimentary survey
Book Your Complimentary Survey
Over 35 years of independent expertise. Written findings included. No sales pressure. No obligation.
Book your complimentary surveyTechnical review
Dan, Director / Surveyor
Last reviewed: July 2026. Advice is general until the property, access and visible evidence have been assessed.
Free specialist surveys
Free Specialist Surveys Across Portsmouth
We offer complimentary specialist surveys to homeowners and property managers across Portsmouth and the surrounding area. Based in Poole, we cover Portsmouth as part of our regular service area across Hampshire.
Backed by over 35 years of independent damp and timber expertise. Written findings included as standard. No obligation.
Services available
Damp, mould, timber and plastering in Portsmouth
Local questions
Planning a survey in Portsmouth
Do you have an office in Portsmouth?+
No branch claim is made. Quay Point Plastering is based in Poole and travels to suitable work in Portsmouth, subject to availability and scope.
Which services are available in Portsmouth?+
Damp and timber surveys, rising and penetrating damp work, condensation and mould advice, timber treatment and damp-related plastering are available where the inspection supports them.
How soon can you carry out a survey in Portsmouth?+
We confirm a realistic appointment date and timescale when you enquire. Travel and scheduling are agreed before booking, so you are never promised attendance we cannot deliver.
Do you offer guarantees on damp and timber work?+
Written guarantee terms are matched to qualifying work, with inclusions, exclusions and aftercare explained clearly before you accept the quotation.
Can photographs confirm the cause?+
They help us triage the enquiry and plan the visit, but do not replace an on-site inspection.
Is the specialist survey really free?+
Yes — completely. We offer every homeowner and property manager across Dorset, Hampshire and Wiltshire a complimentary specialist survey at no charge. This includes an on-site inspection, written findings, a clear scope of any recommended work, and an honest referral if the problem falls outside what we do. You pay nothing for the survey. You only pay if you commission the remedial work, and you are under no obligation to do so. The reason we do this is straightforward: we believe in diagnosing the problem before recommending a treatment. A proper inspection takes time, and we'd rather invest that time up front than quote a solution before we've understood the cause.
Reviewed by local homeowners
Trusted across Dorset, Hampshire and Wiltshire
Independent feedback from customers on Google and Checkatrade — alongside over 35 years of damp proofing and plastering experience.
Next step
Claim your complimentary survey in Portsmouth
Tell us what you can see, when it changes and where the property is. Photographs can help us triage the next step.