Yorkshire's Mould Removal Experts
Fast, professional black mould removal and treatment across Yorkshire. COSHH-compliant treatments — safe for families and pets from day one.
Book Your Free Assessment
Tell us about the problem in under 2 minutes — we'll diagnose the cause, not just mask it.
Help us understand what you're dealing with so we can prepare properly.
Our Mould Removal Services
From a single affected room to whole-property treatment — we identify the cause and fix it properly.
Black Mould Removal
Professional removal of black mould from your home — safe for families, children and pets.
Learn more →Condensation & Damp Control
Targeting the root cause of most mould — excess moisture and poor ventilation in your home.
Learn more →Mould Treatment & Prevention
Specialist treatments that kill existing mould and apply a lasting barrier to stop it returning.
Learn more →Bathroom Mould Removal
Mould in bathrooms is extremely common — we remove it completely and treat the area to prevent regrowth.
Learn more →Bedroom Mould Removal
Mould in bedrooms poses serious health risks. We remove it safely and advise on keeping it gone.
Learn more →Mould Inspection & Survey
Not sure how bad it is? We assess the full extent of your mould problem and identify the root cause.
Learn more →Post-Flood Mould Treatment
After flooding or water damage, mould can take hold fast. We act quickly to protect your property.
Learn more →Emergency Mould Removal
Same-day response for severe mould situations — particularly where health or safety is at risk.
Learn more →Why Yorkshire Homeowners Choose Mould Removal Experts
Yorkshire-Based Specialists
We know Yorkshire properties inside out. Local experts, fast response times across the county.
We Fix the Root Cause
We don't just clean the surface. We identify why mould is growing and treat it permanently.
COSHH-Compliant Treatments
All treatments are safe for families, children and pets from day one — no need to vacate.
Written Guarantee
Every mould removal treatment comes with a written workmanship guarantee for your peace of mind.
Landlord Certificates Issued Same Day
Mould inspection certificates issued same day — ideal for lettings compliance and Awaab's Law.
Free Professional Advice
Every survey includes free expert advice on ventilation, lifestyle changes and prevention.
What to Expect Working With Us
No hassle. No hidden costs. Just clear timelines and professional results.
- 1
Get in Touch
Call us or fill in our form to tell us about your mould problem.
- 2
Free Survey
We visit your property and assess the full extent of the mould and its root cause.
- 3
Agree the Plan
We explain exactly what needs doing, the cost, and the timeline — no surprises.
- 4
Treatment Carried Out
Professional mould removal and treatment with minimal disruption to your home.
- 5
Enjoy the Results
Mould-free walls, expert prevention advice, and a written guarantee on all work.
What Our Customers Say
★★★★★ Over 125 Five-Star Reviews
“Our bedroom had terrible black mould that kept coming back no matter what we tried. Mould Removal Experts treated it completely, explained exactly why it kept returning, and it hasn't come back since. Brilliant service.”
Sarah T.
Leeds · January 2026
“As a landlord I needed a mould certificate quickly before a new tenancy could start. They came out within 24 hours, the report was thorough and professional. Will use again for all my properties.”
Mark D.
Sheffield · December 2025
“Called them on a Friday afternoon about an emergency mould issue in a rented property. They came out the same day, explained everything clearly and got straight to work. Couldn't ask for more.”
James W.
Bradford · November 2025
Real Problems. Real Solutions.
Every mould problem has a root cause. Here's how we identified and fixed two of the most common ones.
Recurring Black Mould on Cold External Walls
The Problem
A 1930s solid-wall semi-detached in Leeds had persistent black mould returning every winter on two external bedroom walls and the corner of the living room ceiling — no matter how many times the tenant cleaned it. The property had no cavity wall insulation option and the internal wall surface temperatures were dropping to 8–10°C in December, well below the dew point of the indoor air.
The Root Cause
The solid brick walls had no thermal break between outside and inside. Warm, moisture-laden indoor air was hitting the cold wall surfaces and depositing condensation daily. Cleaning the mould was always temporary — conditions were guaranteed to regrow it within weeks.
The Solution
We carried out a full biocidal treatment to eradicate existing mould at depth, then applied a 10mm cork plaster system to all affected walls. Cork is a natural thermal insulator — it raised the wall surface temperature above the dew point, eliminating condensation entirely. A mould-resistant topcoat was applied over the cork.
- ✓Wall surface temp raised from 9°C to 16°C
- ✓Condensation cycle broken permanently
- ✓No mould recurrence in 18+ months
- ✓No need to vacate during treatment
Bathroom & Bedroom Mould — Landlord Compliance Case
The Problem
A Sheffield landlord contacted us following a complaint from tenants about extensive black mould in the bathroom ceiling, along the bedroom window wall and on the back of the wardrobe. DIY sprays had been tried twice with no lasting effect. A new tenancy was due to start in three weeks and a compliant mould certificate was required.
The Root Cause
Survey identified an extractor fan venting into the loft void rather than externally — meaning moisture from showering had nowhere to go. Combined with a poorly fitted window with a broken trickle vent, the bathroom was retaining near-saturation humidity for hours after use. The mould was not a tenant behaviour issue.
The Solution
Full professional mould removal carried out across all affected rooms using penetrating biocidal treatment that kills mould to the substrate level — not just the surface. Anti-fungal barrier coating applied to bathroom ceiling, window walls and wardrobe interior. Extractor fan redirected to external vent. Written landlord certificate issued same day.
- ✓All mould removed to substrate level
- ✓Extractor fan correctly vented externally
- ✓Anti-fungal barrier coating applied
- ✓Landlord certificate issued same day
Mould Removal Across Yorkshire
We cover every corner of Yorkshire. Find professional mould removal and treatment in your area.
Common Questions About Mould Removal
How much does mould removal cost?
Every job is different depending on the size of the affected area and the root cause. We provide a free no-obligation survey and quote before any work begins. Most residential treatments start from £150.
Is black mould dangerous?
Yes — black mould (Stachybotrys) produces spores that can cause respiratory problems, allergic reactions and worsen conditions like asthma. It should be treated professionally as soon as possible, particularly in bedrooms.
Will the mould come back after treatment?
If the root cause is identified and treated alongside the mould itself, recurrence is rare. We include prevention advice with every job and offer a written guarantee on all treatments.
Do we need to leave the house during treatment?
No. All our treatments are COSHH-compliant and safe for families, children and pets from day one. There is no need to vacate your property.
How quickly can you come out?
We aim to respond within 24 hours and offer same-day emergency appointments for urgent situations across Yorkshire.
Do you provide certificates for landlords?
Yes. We issue professional mould inspection certificates suitable for lettings compliance, Awaab's Law requirements and insurance purposes — often on the same day as the survey.
Same Day Response
We respond to every enquiry the same day
Free No-Obligation Survey
No pressure, no commitment — just expert advice
Written Results Guarantee
Every job backed by our written guarantee
10+ Years Specialist Experience
Trusted mould specialists across Yorkshire
Safe for Families & Pets
COSHH-compliant treatments — safe from day one
Yorkshire-Based Specialists
Local experts who know Yorkshire properties
Serving homeowners and landlords across Yorkshire — get your free survey today →