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A Trusted, Family-Run Business.
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Your local DampMaster team covers Mid & North Wales across coastal towns, rural communities, and market centres. We diagnose and treat damp, timber decay, condensation, and structural moisture problems in a wide range of property types.
Rising Damp
Penetrating Damp
Damp Proofing
Condensation & Mould
Woodworm
Wet Rot
Dry Rot
Water Damage
Rising Damp
Penetrating Damp
Damp Proofing
Condensation & Mould
Woodworm
Wet Rot
Dry Rot
Water Damage
Properties across Mid & North Wales are often exposed to driving rain, coastal moisture, and persistent wet weather. Older stone and solid-wall homes can suffer from penetrating damp, failed pointing, and rising damp where original damp-proofing has deteriorated.
Rural properties and farm conversions may also experience timber decay, poor ventilation, and high ground moisture. In coastal areas, salt-laden air and wind-driven rain can accelerate external deterioration. Modern homes are more likely to develop condensation and black mould where airflow is restricted.
Because the territory is so varied, the right diagnosis matters. Our team takes a practical, property-specific approach to finding the cause and recommending the correct treatment.
We do not apply a one-size-fits-all fix. We treat each job with care and respect and aim to do it right first time, everytime.
Recommendations are based on survey findings, property type and the most appropriate treatment method.
Damp proofing work is backed by a guarantee where applicable.
Damp Proofing
Damp & Timber Surveys
Woodworm Treatment
Dry Rot & Wet Rot
Condensation & Mould
Basement Waterproofing
Roofing
Rendering
Drainage
...Wrexham
Mold
Flint
Rhyl
Prestatyn
Colwyn Bay
Llandudno
Bangor
Caernarfon
Holyhead
Pwllheli
Welshpool
Newtown
Aberystwyth
Shrewsbury
Oswestry
Brecon
Machynlleth
Dolgellau
Porthmadog
Wrexham
Mold
Flint
Rhyl
Prestatyn
Colwyn Bay
Llandudno
Bangor
Caernarfon
Holyhead
Pwllheli
Welshpool
Newtown
Aberystwyth
Shrewsbury
Oswestry
Brecon
Machynlleth
Dolgellau
Porthmadog
Book a survey with DampMaster if you need clear advice on damp, mould, timber issues or water ingress in Mid & North Wales.
Get in TouchCommon signs of damp include tide marks or staining on walls, peeling paint or wallpaper, black mould, musty smells, and crumbling plaster or woodwork. You may also notice condensation on windows, cold or wet-feeling walls, or a general damp feeling in certain rooms, especially at ground level or in basements.
Damp can be caused by a range of issues, including rising damp from the ground, penetrating damp due to leaks or damaged masonry, condensation from excess moisture in the air, or even faulty gutters and drains. Our surveyors will assess your property to identify the exact cause and recommend the right solution.
Yes, especially if you’re seeing signs of damp or planning to buy a new property. A professional damp survey will help you understand the cause, severity, and best course of action. It’s the first step toward protecting your home (and your wallet) from long-term damage.
Costs can vary depending on the type of damp, the size of the affected area, and the treatment required. We carry out an initial damp survey so we can assess your property properly and provide a clear, fixed-price quote with no hidden fees.
Most treatments are completed within a few days, depending on the size of the job. We’ll always give you a clear timeline upfront, and we work hard to minimise disruption to your home.
In most cases, no. You can stay in your home while we carry out the work. If large areas need treatment or plastering, we’ll discuss this with you in advance so you can plan accordingly.
Yes, if plastering is part of the process, you’ll need to redecorate. We’ll leave your walls ready to paint or wallpaper once they’ve dried fully. We can also recommend trusted decorators in your area if needed.
Yes. All DampMaster surveyors are PCA-trained and experienced in identifying damp, timber, and other issues. Our technicians are fully trained, insured, and follow strict standards to ensure high-quality workmanship. Our surveyors also hold ABBE Level 3 in Damp, Mould and Condensation.
We have local experts covering towns and cities across the UK. Our Locations page will help you to check coverage in your area, or just give us a call on and we’ll be happy to help.
We’re here to help. Whether you want advice, a second opinion, or to book a survey, get in touch with your local DampMaster expert today.
Get In Touch with DampMaster if you need clear advice on damp, mould, timber issues or water ingress in Mid & North Wales.
Protecting homes and businesses across Mid & North Wales from damp, mould, timber decay and structural issues for over 15 years.
No obligation. Hassle-free. Trusted & Local.
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