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Mould & Damp Specialists in Westminster

Verified mould, damp, and ventilation contractors serving landlords in Westminster and surrounding inner London. All listings manually reviewed.

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MouldPros lists verified mould and damp specialists covering Westminster — 8 specialists currently listed. Westminster's mansion blocks, stucco terraces, and basement flats are largely pre-1919, and conservation constraints limit fabric upgrades — making managed ventilation the primary tool against condensation and damp.

Damp & Mould in Westminster’s Housing Stock

Westminster's rental stock is unlike anywhere else in the country: stucco-fronted terraces in Pimlico and Bayswater, Victorian mansion blocks in Marylebone and Maida Vale, and a very high proportion of pre-1919 purpose-built and converted flats, including basement dwellings. Conservation-area and listed-building constraints often limit the fabric upgrades (external insulation, replacement windows) that would otherwise control condensation, so ventilation-led solutions dominate remediation work here.

Specialists Covering Westminster

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AirScrub

London, Scotland · WC2H 9JQ

Building Forensics Air Decontamination specialist covering Aberdeen and Aberdeenshire. Expert mould investigation, air quality testing and professional mould remediation. Uses advanced air scrubbing technology and moisture investigation equipment to identify and resolve mould issues in properties.

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Also covering Westminster

LH SPECIALIST CLEANING LTD

London, london · EC1V 2NX

LH Specialist Cleaning Ltd provides specialist cleaning, mould remediation, fire restoration, flood restoration and biohazard cleaning services throughout London and the South East. We work with landlords, estate agents, property managers, businesses and homeowners, delivering practical solutions following fire damage, smoke contamination, flooding, leaks, sewage incidents, biohazard contamination and mould growth. Our services include fire and smoke damage cleaning, flood restoration, mould remediation, sewage decontamination, trauma and biohazard cleaning, infection control cleaning, nicotine contamination cleaning and odour removal where required. We understand the importance of returning properties to a safe and presentable condition quickly while providing clear communication, photographic records and professional reporting throughout the process. Fully insured and experienced in both planned and emergency response works, LH Specialist Cleaning Ltd supports clients across London with specialist cleaning and property restoration services.

✓ Insured✓ Awaab's Law
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📍 Based in London — 3 miles away

Amodeus Ltd t/a Uk Mould Removal

Croydon, london · CR0 0XZ

My name is "Mouldy" Paul. I have retired once, but set up this business primarily for my son, Peter. Trained by The National Flood School to adhere to IICRC regulations (only internationally recognised course) on how to remove damp and mould, in accordance to Health and Safety and COSSH. Peter has attended training by myself and attended courses on damp removal. Accredited by Safecontractor and SMAS to PAS 91 level, but the accreditation we hold with Which? is one we are most proud of. Peter does the mould removal along side my niece. My wife assists with painting and my cousin also being involved in the business, makes it truly a family affair. We have contracts with countless letting agencies, housing associations and even a museum. We ask for images to assess the cost and provide our quotation. If we are rewarded with the job, we would also carry out a free damp survey on the day of the mould remediation. An easy to read detailed report would highlight why mould exists and offer recommendations on how to prevent mould returning, all free of charge.

✓ Insured✓ Awaab's Law
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📍 Based in Croydon — 11 miles away

Hertford Drylining Ltd

Great Hormead, london · SG9 0NZ

Here at Hertford Drylining we are a proud family-run business, known locally for our fantastic service. We will arrange a visit so we can assess the damp issue and provide a quote for the works that need doing. This visit is free of charge. We cover London and the surrounding areas, and with our office in Great Hormead we also cover all areas of Hertfordshire. Main services (but not limited to): • Rising Damp Treatment • Penetrating Damp Solutions • Condensation Control • Waterproofing If you require any services that are not listed above, please enquire today to see how we can help you. Please contact us on 01992 271225, info@hertforddrylining.com or visit our website www.hertforddrylining.com We look forward to hearing from you.

✓ Insured
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📍 Based in Great Hormead — 32 miles away

Services Available in Westminster

Mould Remediation

in Westminster

Independent Damp Surveys

in Westminster

Damp Proofing

in Westminster

Ventilation Solutions

in Westminster

Structural Damp & Waterproofing

in Westminster

Awaab’s Law compliance in Westminster

Awaab’s Law has applied to social housing since October 2025 and is being extended to private rentals under the Renters’ Rights Act 2025 (Phase 3 — date to be confirmed). Landlords in Westminster who build their reporting and remediation processes now — including a relationship with a verified local specialist — will be ready when the deadline lands.

Read the Awaab’s Law guideAll London specialists

Frequently Asked Questions About Damp & Mould in Westminster

How do I find a mould specialist in Westminster?
Search MouldPros for Westminster — all listed specialists are manually verified before going live. Filter by service type (mould remediation, damp survey, damp proofing, ventilation) to find the right contractor for your property.
Does Awaab's Law apply to landlords in Westminster?
Awaab's Law has applied to social housing in Westminster — as across England — since October 2025. For private landlords, the extension is Phase 3 of the Renters' Rights Act 2025 rollout, with no confirmed start date yet. Preparing your reporting and remediation processes now puts you ahead of the deadline when it lands.
What types of damp are most common in Westminster rental properties?
Westminster's mansion blocks, stucco terraces, and basement flats are largely pre-1919, and conservation constraints limit fabric upgrades — making managed ventilation the primary tool against condensation and damp. Condensation mould is the most commonly reported problem, with the underlying cause determining whether ventilation, insulation, or structural repair is the right fix.
How much does mould removal cost in Westminster?
Mould removal costs vary with the extent of growth and the treatment required. Surface mould treatment in a single room typically costs £150–£400. Extensive remediation involving plaster removal and replacement can cost £800–£3,000+. An independent damp survey (£200–£400) is the recommended starting point for an accurate scope of works.
Can a MouldPros specialist in Westminster provide a written report for compliance evidence?
Yes. Many MouldPros-listed specialists covering Westminster provide written inspection reports suitable for evidencing compliance with housing hazard legislation. Look for contractors with PCA accreditation or RICS qualifications, and confirm the written report format before booking.