Mould & Damp Wall Treatment Bristol

verified_userFully Insured
work_history20+ Years Experience
groups2000+ Happy Customers

Black mould and damp patches don’t just look unsightly — they damage your walls and affect indoor air quality. Our Bristol specialists tackle the root cause with targeted fungicidal washes and breathable damp-proofing primers, restoring a healthy, flawless finish. We cover Clifton, Redland, Totterdown, Easton, and all areas within a 10-mile radius.

What’s Included in This Service?

Why Choose Us?

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Long-Term Anti-Mould Guarantee

We stand by our work with a comprehensive guarantee against mould recurrence. If issues reappear within the warranty period, we'll return to rectify them at no extra cost.

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Healthier Indoor Air Quality

By eliminating mould spores and addressing the root cause of damp, we help improve your home's air quality — reducing allergens and creating a safer environment for your family.

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Root-Cause Damp Resolution

We don't just cover up the problem. Our process identifies and treats the underlying moisture source — whether condensation, penetrating damp, or rising salts — for lasting results.

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Clean, Contained Work Process

We use dust-containment techniques and HEPA-filtered equipment to prevent spores from spreading during treatment. Your home stays clean, and we tidy up thoroughly when we're done.

Trusted by Homeowners Across Bristol

★★★★★
"We have hired Hosein for a couple of jobs now, including repairing a damp wall and re-grouting our bathroom, and we have been super pleased with his services. What we love most is that we can trust that Hosein will quote us a reasonable and fair price for the work, show up when he said he will, and then crack on with the job without fuss."
Robyn Howard, Totterdown
★★★★★
"Made the effort to come out and see the job the evening I contacted him and was prompt with a competitive quote. I have called him out twice and he has done neat and tidy work both times. Fixing those water-damaged plasterboards around the windows—and the wall cracks too—was definitely a careful job."
Thomas Trutch, Redland
★★★★★
"Hosein plastered walls, painted my bedroom ceiling and walls. It looks really good. The walls were cracked. You wouldn't know."
Jayne M Starrett, Horfield

Areas We Cover

Serving Bristol and all areas within a 10-mile radius, including Clifton, Redland, Totterdown, Easton, Bishopston, Henleaze, Horfield, and surrounding towns such as Keynsham, Portishead, and Bradley Stoke.

See What Our Bristol Customers Say

Frequently Asked Questions

Penetrating damp occurs when water enters from outside — through cracked render, faulty gutters, or porous brickwork — often leaving localised stains. Condensation forms when warm, moist air meets cold surfaces (like windows or external walls), leading to widespread black mould. We diagnose the source correctly before treating, ensuring the right solution for your Bristol home.

No — painting over mould without proper treatment will only trap moisture and allow spores to regrow beneath the new paint. Our process always begins with fungicidal sterilisation and thorough surface preparation. Only once the wall is clean, dry, and primed do we apply anti-mould emulsion for a lasting, healthy finish.

Any odour from professional fungicidal treatments typically dissipates within 24–48 hours with normal ventilation. We use low-odour, trade-grade products and advise keeping windows open during drying. Most customers in areas like Fishponds or Stoke Gifford report no lingering smell once the job is complete.

Yes. All our mould and damp treatments include a 3-month guarantee against recurrence. If black mould reappears on treated surfaces within this period, we’ll return to reassess and rectify at no extra cost. For ongoing prevention, we also offer advice on ventilation and heating tailored to older Bristol properties.

Victorian and Edwardian homes in neighbourhoods like Clifton or Redland often have solid (non-cavity) walls, which require breathable treatments. We use vapour-permeable primers and mineral-based anti-mould paints that allow moisture to escape naturally — avoiding the trap of modern, non-breathable coatings that can worsen damp long-term.

Stop Mould in Its Tracks — Book Your Treatment Today

Get a fast, free quote for professional mould and damp wall treatment in Bristol. Available evenings and weekends — no hidden fees, just a healthy, flawless finish.

Get Your Free Quote

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