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Independent support that helps you resolve damp and mould issues quickly, safely and with fewer tenant complaints.

Damp and mould problems can place landlords and letting agents under significant pressure. Tenants expect prompt action, insurers expect evidence and property owners need solutions that are practical, safe and cost effective. We provide independent damp and mould services designed specifically for rented properties, helping you diagnose issues clearly, carry out only the required work and maintain long term property health.

Whether you manage one flat or a portfolio of hundreds, our structured, transparent approach helps you reduce repeat visits, avoid disputes and protect the condition of your properties.

Private landlords

Why Landlords Choose Us

Independent surveys trusted by tenants

Our surveys are not linked to selling treatments or repairs. This independence is one of the biggest reasons landlords choose us. Tenants trust the findings because they are based entirely on evidence rather than sales. This helps to reduce tension, build trust and show that you are acting responsibly.

Clear reports suitable for insurers and case management

The report you receive includes photographs, moisture readings, thermal imaging where relevant and a full explanation of the cause. Findings are written in plain English, making the report easy for tenants, insurers, property managers and contractors to understand.

Fast attendance for urgent issues

When tenants raise concerns, speed matters. We prioritise quick attendance and clear communication so you can take action without delay. For letting agents, this reduces complaint escalation and improves service levels for landlords.

Safe treatment for occupied homes

Our mould treatment is COSH free. Tenants do not need to leave the home and there are no harsh fumes. This makes our service ideal for HMOs, student accommodation and properties with vulnerable occupants.

Fewer repeat complaints

We diagnose the root cause and provide targeted repairs that stop mould from returning. This reduces recurrent maintenance requests and improves long term tenant satisfaction.

Support for agents managing multiple properties

We can arrange appointments directly with tenants, coordinate access and provide consistent reporting across your entire portfolio.

Services Designed for Rental Properties

Independent Damp and Mould Surveys

We assess the problem carefully using moisture readings, thermal imaging and ventilation checks. This stage identifies whether the cause is condensation, a leak, poor airflow or structural issues.

Non-invasive and invasive investigations

Where deeper inspection is required, we can investigate behind surfaces to confirm hidden leaks or structural defects.

Mould removal and treatment

Our COSH free treatment removes mould safely and treats the area to reduce regrowth. This is suitable for all types of rental properties.

Root cause repair service

We carry out the repairs recommended in the survey such as improving ventilation, fixing leaks, reinstating plaster or resolving external defects.

PRV testing for reassurance

If needed, we can provide air and surface testing after treatment to confirm that the property is safe for tenants.

Portfolio support

We work with individual landlords as well as agents and property managers responsible for large volumes of tenanted homes.

What You Receive

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How We Help You Manage Your Properties

Reduce disputes and improve tenant relationships

Independent findings build confidence and reduce suspicion. Tenants are more willing to cooperate when the assessment is clearly unbiased.

Avoid unnecessary spending

Only the repairs that your survey identifies as responsible for the issue are recommended. This supports cost control and protects landlords from over treatment.

Support compliance and documentation

Reports help demonstrate that you have responded reasonably to tenant concerns and acted using professional guidance.

Protect building fabric

By addressing the underlying cause, you prevent long term deterioration of plaster, flooring, timber and structural elements.

Improve operational efficiency

Letting agents benefit from clear processes, reduced callbacks and fewer emergency maintenance visits.

Working in Tenanted Homes

We understand the importance of working respectfully and carefully in rented properties.

Our team:

  • Communicates clearly with tenants,
  • Works around resident schedules where possible,
  • Explains findings in calm, simple language,
  • Avoids judgement and blame,
  • Uses safe methods that do not disrupt daily life.

We can also liaise directly with tenants to arrange appointments, which saves significant time for letting agents and landlords.

Private landlords (2)

A Realistic Example

A tenant reports mould in a bedroom despite previous cosmetic cleaning. Our surveyor attends promptly and identifies cold bridging caused by missing insulation and poor ventilation.

We treat the mould safely, install an upgraded extractor fan, address the cold spot and provide simple advice for managing humidity.

The tenant feels listened to and reassured, and the landlord no longer receives repeated complaints.

FAQs

Do tenants need to be present during the survey?

Not always. We can arrange access directly with them if permission is given.

Do tenants need to leave during treatment?

No. Our treatment is safe for occupied homes.

Do you offer discounts for multiple properties?

Yes. Portfolio pricing is available for letting agents and landlords with several properties.

Need professional support with a damp or mould issue in a rental property?

What Our Clients Say

Don't just take our word for it - hear from homeowners, housing associations, and property managers we've helped.

"Excellent service from start to finish. The surveyor was thorough and explained everything clearly. The mould treatment has completely resolved our issues and the team were professional throughout."
Sarah Johnson
Homeowner, London
"We've worked with JAG on multiple social housing properties. Their reports are detailed, their pricing is fair, and their work is always to a high standard. Highly recommended."
Mark Thompson
Housing Manager
"Quick response, competitive pricing, and excellent workmanship. The damp issue in my rental property was sorted efficiently with minimal disruption to my tenants."
Emma Williams
Private Landlord, Manchester

Fully Accredited & Trusted

IICRC
CHAS
Dewpoint
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