Why a Proper Damp Survey Matters
Damp is one of the most misdiagnosed and costly problems in London properties. Whether you’re dealing with rising damp, penetrating damp, or condensation issues, guesswork won’t fix it — and generic “free inspections” often miss the root cause.
A professional damp survey is the only way to correctly identify the issue and move forward with the right solution.
Our team carries out detailed, expert-led damp surveys in London for landlords, homeowners, and managing agents — and our process is trusted for one reason: we go deeper than anyone else.
When Should You Book a Damp Survey?
You should book a damp survey when:
A tenant or buyer reports damp, mould, or a musty smell
You’ve noticed black mould, wet walls, or bubbling paint
There’s a dispute over responsibility (tenant vs landlord)
You want peace of mind before selling or letting
A Home Buyers Report flagged moisture concerns
You’re about to invest in damp-proofing works and want a second opinion
Our damp surveys in London help you make informed decisions — not costly mistakes.
The Full Damp Survey Process (Step by Step)
Here’s exactly what happens when you book a damp survey with us:
Step 1: Enquiry & Booking
You contact us via phone or website and tell us what’s going on. We’ll ask a few key questions to understand the issue and book in your damp survey visit at a convenient time.
We operate across all areas of London — including Hackney, Islington, Lewisham, Southwark, Waltham Forest and beyond.
Step 2: Site Visit & Damp Inspection
On the day of the damp survey, our specialist arrives fully equipped to inspect both the inside and outside of the property.
We assess:
All rooms and affected areas
External walls, guttering, and rooflines
Flooring, skirting boards, and plaster
Areas behind furniture and fixtures
Ventilation and humidity levels
We use:
Moisture meters
Thermal imaging
Surface temperature readings
Digital hygrometers where required
The inspection takes approximately 2 hours, depending on the size and layout of the property.
Step 3: Diagnosis of Damp Type & Cause
We never guess. Your damp survey includes a full diagnosis of the issue, identifying:
The type of damp (rising, penetrating, condensation)
The cause (e.g. blocked gutter, bridging, failed DPC, lack of ventilation)
Whether the issue is structural, seasonal, or lifestyle-based
Urgency and potential health impacts
This is where our surveys stand out. We don’t just list symptoms — we give you the evidence and explanation needed to act confidently.
Step 4: Written Damp Survey Report
Within a few days, you receive a detailed written damp survey report. This includes:
Summary of findings
Images with annotations
Moisture readings and temperature data
Diagnosis and likely cause(s)
Professional recommendations
Urgency level and risk grading
Supportive next steps
Our reports are often used by landlords to resolve tenant disputes, submitted to managing agents, or handed to contractors for accurate quotations.
Why London Clients Trust Our Damp Survey Reports
We don’t sell repairs — so our advice is 100% unbiased
Our reports have identified damp issues that £3,000 Home Buyers Reports completely missed
We cover all London boroughs and understand the quirks of period properties
We provide evidence that holds up in legal, tenant, and insurance disputes
We spend the time: each damp survey visit is thorough and considered — not rushed
We charge for our damp surveys because the work involved — both on site and in the report writing — takes specialist knowledge and over 3 hours of our time per property.
This is not a quote or a sales visit. It’s a genuine diagnostic service.
What Happens After the Damp Survey?
After you receive your report, we remain available to answer questions or explain any findings.
If you need help understanding quotes from contractors, we can offer guidance based on your damp survey results. And if you're a landlord, we’ll help you communicate clearly with tenants, letting agents, or legal advisors if needed.
Our goal is to make sure you feel confident, protected, and fully informed.
Book a Damp Survey in London Today
If you’re unsure what’s causing damp in your property — or you’re tired of unreliable advice — get in touch.
Our professional damp survey service is trusted by landlords, homeowners, buyers and agents across the capital. We don’t upsell. We investigate.
Book Your Damp Survey Now Real answers. Real protection. Real expertise.