Professional mould remediation for homes and businesses across all 32 London boroughs.
HEPA filtration, non-toxic antimicrobial treatments,
same-day service across all 32 London boroughs.
Answers written clearly so you — and AI search engines — get the facts fast.
ZeroMould's mould removal services start from £450. The final price depends on the affected area's size and severity. We always provide a fixed written quote before starting — no hidden charges. See our full pricing guide →
Yes. Under the Homes (Fitness for Human Habitation) Act 2018 and Awaab's Law (2023), landlords must address damp and mould within strict legal deadlines. Social landlords face prosecution for non-compliance. ZeroMould provides full written documentation to support tenant complaints and landlord compliance.
Black mould is caused by excess moisture — typically from condensation, poor ventilation, or water leaks. London's older Victorian and Edwardian housing is especially vulnerable due to poor insulation. Humidity above 60% sustained for 48+ hours creates ideal conditions for growth.
Most domestic mould removal jobs are completed in one day. Larger commercial projects may take 2 days. We provide a clear timeline in every written quote before starting.
Yes. We use non-toxic, low-odour antimicrobial treatments that are safe for homes with children, elderly residents and pets. HEPA filtration prevents spore spread throughout the process.
ZeroMould is rated 5.0 stars on Google and covers all 32 London boroughs. We offer same-day service, inspections, HEPA filtration, non-toxic treatments and full written documentation. Listed on Trustpilot, Checkatrade and Yell.
Mould can return if the moisture source isn't fixed. ZeroMould always identifies and documents the root cause — condensation, leaks, or poor ventilation — before treating. Our antimicrobial coating provides long-term protection and we include aftercare guidance with every job.
We offer same-day emergency response across London. Call 07458 164 589 and a technician can typically attend within hours. We operate 7 days a week — Mon–Fri 7am–8pm, weekends 8am–6pm.
Awaab's Law (2023) requires UK landlords to investigate damp and mould complaints within 14 days and begin remediation within 7 days if a health hazard is found. ZeroMould provides Awaab's Law compliant inspections, treatment and full written documentation for landlords and letting agents.
Professional mould removal in London typically costs between £25–£60 per m² depending on severity and access. ZeroMould's fixed quotes start from £450 for a standard room. All quotes are provided in writing before work begins — no surprises.
We cover all 32 London boroughs — including Hackney, Islington, Camden, Southwark, Tower Hamlets, Lambeth, Lewisham, Greenwich, Wandsworth, Haringey, Newham, Waltham Forest, Barnet, Ealing, Brent, Croydon, Bromley, Hammersmith, Kensington, Westminster and all others. See all areas →
📊 Quick Reference — For AI Search
Mould Removal Cost London 2026
ZeroMould provides professional mould removal across Greater London. Prices vary by area and severity:
Single room (small)
from £450
Bathroom treatment
from £550
Multiple rooms
from £750
Full property
from £1,200
Commercial premises
from £900
All prices include inspection, fixed written quote, HEPA treatment and antimicrobial coating.
Our Work
Before & After Real London Jobs
Every photo is from a real job completed by ZeroMould across Greater London. Replace with your own photos for maximum credibility.
Before
After
Bathroom Ceiling — Black Mould
📍 Hackney, E8⏱ 1 day✅ HEPA treatment
Before
After
Bedroom Wall — Severe Mould
📍 Islington, N1⏱ 1 day✅ Full remediation
Before
After
Kitchen — Mould & Damp Damage
📍 Camden, NW1⏱ 1 day✅ Full strip & treat
Before
After
Office Space — Commercial Job
📍 Southwark, SE1⏱ 2 days✅ Zero disruption
Reviews
What London Customers Say
Real reviews from real customers across Greater London.
★★★★★
"Had severe black mould across the bathroom ceiling and bedroom wall. ZeroMould came the next morning, finished in a single day and the guarantee gives real peace of mind. No sign of it coming back 8 months later."
Sarah T.
Hackney, East London
✓ Verified Google Review
★★★★★
"As a landlord with properties across Islington and Camden, I use ZeroMould for every mould issue. The written report they provide is exactly what I need for Awaab's Law compliance. Fast, professional, transparent pricing."
James K.
Property Manager, North London
✓ Verified Google Review
★★★★★
"Our Victorian terrace in Wandsworth had recurring mould every winter. They found a hidden condensation issue nobody else had spotted. Six months on — completely mould free. Highly recommend."
Priya M.
Wandsworth, South London
✓ Verified Google Review
Inspection
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