Trusted by leading organisations across housing, commercial & public sectors.
We work with housing providers to diagnose and resolve damp and mould issues across their housing stock, providing independent surveys, clear reporting, and specialist support where compliance and risk matter.
With increasing regulatory pressure — particularly under Awab’s Law and HHSRS — housing providers need more than basic inspections. You need accurate diagnosis, defensible reporting, and a partner you can rely on when issues escalate.
The Challenges You’re Facing
Managing damp and mould across a portfolio isn’t straightforward. You’re likely dealing with:

Repeated tenant complaints that continue after previous works
Unclear responsibility between tenant behaviour and structural issues
Pressure from internal teams, regulators, or local authorities
Disrepair cases and legal escalation
Contractors providing quotes without a thorough investigation
Without a clear diagnosis, issues reoccur — increasing cost, risk and reputational impact.
How We Support Housing Providers
We identify the cause of the issue, assess the extent of the problem, and provide clear recommendations that support both compliance and decision-making.
Our work is designed to:
Reduce repeat complaints
Provide clear documentation for audits and inspections
Support legal and disrepair processes
Improve communication with tenants
Help you resolve issues properly the first time
Our Core Services for Social Housing
Damp & Mould Surveys
Independent diagnosis of persistent or recurring damp and mould in residential and commercial buildings.
Mould Air Quality & Surface Testing
Quantitative microbial sampling and IAQ analysis through accredited laboratory partners.
Water Escape
Post-escape moisture mapping, drying validation and reinstatement oversight.
Commercial Leak Detection
Non-destructive trace and access using thermal, acoustic and tracer-gas methodologies.
Legal Disrepair Surveys
Expert reports for housing disrepair claims, FFHH, Awaab’s Law and insurance proceedings.
Request a Call with a Specialist
Want to talk through your issues with our team? Give us a call today or get in touch through our forms
When to Instruct JAG
Damp and mould issues keep returning
Previous repairs have failed
Complaints escalate into disrepair or legal cases
There is uncertainty around responsibility
Independent verification is required
What the tenants say.
"JAG provided excellent service, good communication to arrange a convenient appointment. Jason, the engineer, was very professional and knowledgeable, he arrived on time and was very precise in assessing the issue. Great job JAG, highly recommended!”
“Service was first class, on time and very professional. Good attention to detail .. Jason explained everything he was doing. A proper job.”
“Very professional, thorough and knowledgeable”
Suitable for compliance, legal and insurance use.
JAG operates within recognised quality, technical and procurement frameworks. Our reports are written to evidential standard and routinely relied upon by housing providers, insurers and legal teams.
Independent — no remediation contracting conflict
Authored by experienced specialists
Defensible methodology and chain of evidence
Covering key cities across England & Wales — with portfolio coverage nationwide on instruction.
Portsmouth
Southhampton
Oxford
Birmingham
Bristol
Brighton
Winchester
London & the Home Counties
Cardiff
Swindon


