Mould Removal in South East

Verified mould removal, damp, and ventilation specialists serving homeowners, landlords, and estate agents across South East. All listings manually reviewed.

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MouldPros lists verified mould and damp specialists across South East. Every contractor is manually reviewed before going live. Search by service type or location, or browse all 12+ listed specialists below.

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Quoins Damp Surveyors

Bishop's Stortford, london · CM23 3JG

✓ Insured
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Alpine Property Surveys Ltd

East Morden, london · BH20 7DR

✓ CSRT✓ Insured✓ Awaab's Law
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Mould Management

Tunbridge Wells, South East · TN2 4BB

Mould removal specialists based in Kent, also serving East Sussex including Brighton, Eastbourne, Hastings, Lewes, Newhaven, Seaford, Uckfield, Bexhill-on-Sea, Crowborough, Hailsham and Burgess Hill. Aims to be on-site within 24 hours. Competitive pricing with price matching.

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SHS Hants

Southampton, South East · SO14 5FE

Local mould specialists for Southampton and Hampshire. Advanced techniques and non-toxic products to tackle mould at the source and prevent it from returning. Free survey and expert advice. Covers Southampton, Portsmouth, Winchester, Eastleigh and surrounding Hampshire areas.

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Insite (Southern) Ltd

Southampton, South East · SO15 3BA

Southampton's oldest specialist remedial contractor established 1974. 45+ years' experience serving Southampton, Bournemouth, Salisbury, Andover, Portsmouth and Chichester. Services include mould issues, damp proofing, tanking, condensation control, wall tie replacement and woodworm treatment.

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BioSweep UK

Emsworth, London · PO10 7SU

BioSweep® UK Ltd provides specialist mould remediation, environmental testing and odour removal services throughout Hampshire, the South Coast and across the UK. We support homeowners, landlords, housing providers, property managers, insurers and commercial organisations in addressing mould contamination and improving indoor environmental conditions. Our services include mould remediation and spore suppression, mould inspections, air and surface sampling, post-treatment verification, odour removal, Legionella risk assessment and water sampling. Where required, laboratory analysis is carried out by an independent UKAS-accredited laboratory to provide objective environmental data and support informed decision-making. Using broad-spectrum cleansing solutions and advanced BioSweep® technology, we help address mould contamination within residential and commercial environments, particularly following water ingress, leaks, condensation issues and flood events. Our approach focuses on identifying contributing factors, supporting remediation programmes and providing evidence-based reporting. Whether you require mould investigation, environmental sampling, remediation support or post-treatment verification, BioSweep® UK delivers professional, reliable and technically informed solutions nationwide.

✓ Insured✓ Awaab's Law
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Synergy Environmental Solutions Limited

Stoke-on-Trent, london · ST4 2BX

✓ Insured✓ Awaab's Law
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Critical Cleans LTD

Milton Keynes, london · MK22DZ

Critical Cleans Ltd provides professional damp and mould assessments, mould remediation and specialist mould cleaning across Milton Keynes, Buckinghamshire, Bedfordshire, Northamptonshire, Hertfordshire, Oxfordshire and North London. We support homeowners, landlords, agents and property managers, investigating moisture and contributing factors before recommending the right treatment. From localised mould to complex remediation, we look beyond the visible mould to help tackle the problem properly.

✓ Insured✓ Awaab's Law
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NSU Property Services

Dartford, london · DA2 7AU

NSU Property Services provides independent damp and mould assessments across Kent and South East London. I focus on identifying the underlying cause of damp, mould and condensation rather than simply treating the symptoms. As an independent assessor, I don’t sell damp-proofing treatments, so my advice is unbiased and based on the findings at your property. Clear, practical recommendations are provided to help you understand the problem and the appropriate next steps.

✓ Insured✓ Awaab's Law
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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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Dampsafe Limited

Bournemouth, london · BH5 2DJ

✓ Insured✓ Awaab's Law
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Mould Matters Ltd

Halstead, SevenoakS, london · TN14 7AA

✓ Insured✓ Awaab's Law
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Awaab’s Law in South East: What Landlords Must Know

Regional context

The South East has a large commuter rental market sustained by London connectivity. High property values and rents have driven many households into older, poorly maintained stock. Southampton has a large student population with a significant concentration of older HMO housing.

The South East has a mix of Victorian and Edwardian terraces in coastal towns like Brighton and Southampton, and inter-war and post-war semi-detached housing inland. Brighton's high density and many basement and ground-floor conversions create particular rising damp challenges.

📊 The South East has approximately 580,000 private rented households — the second-largest total of any English region.

Brighton & Hove City Council has operated additional licensing for HMOs across the city. Southampton City Council maintains a housing standards team covering the private rented sector.

Areas We Cover in South East

Services Available in South East

Guides

Frequently Asked Questions About Damp in South East

How do I find a qualified mould specialist in South East?
Search the MouldPros directory for South East — all listed specialists are manually verified before their listing goes live. Filter by service type to find the right contractor for your specific damp or mould problem.
Does Awaab's Law apply to private landlords in South East?
Not yet — Awaab's Law has applied to social housing in England since October 2025, and its extension to private landlords is a later phase of the Renters' Rights Act 2025 rollout, with no confirmed start date. Once in force, private landlords in South East will need to investigate significant damp and mould hazards within 10 working days and complete safety works within 5 working days of the investigation concluding (24 hours for emergencies).
What are the most common damp problems in South East rental properties?
The South East has a mix of Victorian and Edwardian terraces in coastal towns like Brighton and Southampton, and inter-war and post-war semi-detached housing inland. Brighton's high density and many b
How quickly can a specialist respond in South East?
Response times vary by contractor and availability. Many MouldPros-listed specialists in South East can conduct an initial assessment within 3–7 days. For emergency mould hazards requiring response within Awaab's Law timeframes, look for contractors who offer urgent appointments.

Own Your Home in South East? Mould Removal FAQs

Quick answer

If you own your home in South East rather than rent, mould is a health and maintenance issue rather than a legal compliance one — but the causes and fixes are the same. MouldPros-listed specialists in South East work with homeowners as well as landlords and letting agents.

Is mould in my home in South East a health risk?
Household mould, including black mould, can affect respiratory health — particularly for children, older people, and anyone with asthma or a weakened immune system. Occasional light surface mould in a bathroom is common and usually low-risk once cleaned, but persistent or spreading mould, or mould affecting a bedroom or living area, is worth having assessed rather than just wiped away repeatedly.Source: UKHSA / GOV.UK ↗
Can I remove mould myself, or do I need a professional in South East?
Small, isolated patches of surface mould on non-porous surfaces (tiles, glass, painted wood) can often be cleaned yourself with appropriate gloves, ventilation, and a mould-specific product. Mould covering a large area, mould that keeps returning after cleaning, or mould linked to a leak, damp patch, or condensation problem needs a professional inspection — treating the surface without fixing the underlying moisture source means it will come back.
What causes mould in a home I own, and is it something I've done wrong?
Mould needs moisture to grow, which in owned homes usually comes from condensation (cooking, showers, or drying laundry indoors without ventilation), a leak, rising damp in older properties, or penetrating damp through the building fabric. It's rarely about cleanliness — even well-kept homes get mould if ventilation or a building defect lets moisture build up. A specialist survey identifies the actual cause rather than guessing.
Will home insurance cover mould damage in South East?
Usually only if the mould results from a sudden, insured event — such as a burst pipe or storm damage — reported promptly. Most standard home insurance policies exclude mould caused by gradual issues like long-term condensation, rising damp, or lack of maintenance, since insurers treat these as preventable. Check your policy wording and speak to your insurer before assuming cover applies.
How do I stop mould coming back after treatment in South East?
Address the moisture source first — improve ventilation (extractor fans, trickle vents, opening windows after showers or cooking), fix any leaks or damp ingress, and avoid drying laundry on radiators in unventilated rooms. A specialist can advise on longer-term fixes such as positive input ventilation (PIV) systems or damp-proofing where the cause is structural rather than behavioural.