Mould Remediation Specialists

Book a Mould survey with a CSTDB-qualified surveyor. Accurate diagnosis and specialist remedial works.

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Understanding Mould in Properties

Mould growth is usually a sign of excess moisture within a property. It commonly develops where condensation, poor ventilation, leaks, cold surfaces or damp-related defects create conditions that allow mould spores to grow on walls, ceilings, window reveals, cupboards and internal finishes.

Signs mould remediation may be required
  • Black, green or grey mould growth on walls, ceilings or window areas
  • Musty smells or persistent dampness in affected rooms
  • Mould returning after cleaning or redecorating
  • Staining, peeling paint or damaged plaster finishes
  • Poor ventilation, condensation or damp conditions contributing to mould growth

ⓘ A professional survey can determine the true cause of the problem and the available solutions.

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Professional Mould Survey

Our mould surveys assess the affected areas and the wider property conditions to identify the underlying cause of growth. We consider ventilation, humidity, condensation risk, surface temperatures and any damp-related defects that may be contributing to the issue. This helps distinguish between surface mould caused by condensation and mould linked to wider building fabric or moisture problems.

Our Process:
1
Internal & External Inspection
Walls, floors, ventilation and building defects assessed.
2
Moisture & Environmental Testing
Moisture readings and contributing factors identified.
3
Professional Report
You receive a clear report with our findings.
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Documented Report with Every Survey

Every survey carried out by Northway is supported by clear, written report detailing our findings, diagnosis and recommendations. Prepared by PCA - CSTDB-qualified surveyors, your report provides a professional record of the timber condition within your property and, where necessary, the appropriate treatment required.

Clear Identification of Issues
Accurate assessment of damp and timber conditions.
Report Suitable for Property Purchase
Professionally presented report with evidence and findings.
Remedial Work Recommendations
Where required, our reports will specify any necessary work.
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Specialist Mould Remediation

Where mould remediation is required, Northway will recommend an appropriate approach based on the cause, extent and location of the contamination. This may include safe cleaning and treatment of affected surfaces, improvements to ventilation, moisture control recommendations and remedial works where underlying damp defects are present. Our aim is to remove visible mould, address the conditions allowing it to return, and help protect the property from future moisture-related issues.

PCA - CSTDB Qualified Technicians
20-Year Insurance-Backed Guarantee
Trusted by 100's of Homeowners
10+ Years Experience in Damp & Timber
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Areas We Cover

We provide pre-purchase damp and timber surveys across West Yorkshire and surrounding areas. Our understanding of local construction methods and materials allows us to deliver preservation solutions that are sympathetic, durable, and effective.

West Yorkshire
East Yorkshire
North Yorkshire
South Yorkshire
Lancashire
Manchester
Leeds
Bradford
Wakefield
Sheffield
York
Harrogate
Burnley
Huddersfield
Ilkley
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Why Choose Northway?

CSTDB-Qualified Surveyors

CSTDB-qualified surveyors with specialist knowledge in damp, timber and building preservation.

5-star Google Rating

5-Star Google Rating from homeowners and businesses in Yorkshire and surrounding areas.

Insurance-Backed Guarantees

All our works come with up to a 20-year guarantee for lasting peace of mind.

10+ Years Experience

Over a decade of specialist preservation works across residential, commercial and historic properties.

PCA-Aligned Methodology

Works are carried out in accordance with the Property Care Association's technical standards.

Historic & Listed Building Specialists

Experienced in working within the constraints of listed and historic structures.

Frequently Asked Questions (FAQ)

We're here to help you rectify issues in buildings, if you have any questions or would like some free advice. Contact us and we'll be happy to help.

Do you charge for surveys

Our surveys start from £180. All of our surveys include a full written report and recommendations tailored to your property.

Are your works guaranteed?

Absolutely. Depending on the service, we provide insurance-backed guarantees of up to 20 years for complete peace of mind.

What areas do you cover?

We’re based in West Yorkshire and cover Yorkshire, Lancashire and Greater Manchester.

Do you work on both residential and commercial properties?

Yes, we provide surveys and preservation works for homeowners, landlords, housing associations and commercial clients.

How do I know the problem will be diagnosed correctly?

All surveys are carried out by a CSTDB-qualified and experienced specialist. We identify the root cause before recommending works, ensuring the right solution every time.

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