The Home Check Group

Four diagnostic brands. One trusted contractor.

The Home Check Group exists to separate honest diagnosis from delivery, so homeowners get the right survey, the right advice, and the right work without the conflict of interest that sits at the heart of so much of our industry.

Why we work this way

The diagnostic comes first. Always.

When remediation work is needed, many choose CRS because we sit behind the group as a fully accredited delivery partner with 50+ years of combined experience. The survey stands on its own: independent, transparent, and yours to act on.

Independent diagnosis

Each Check brand surveys with independent surveyors.

No conflict of interest

Surveyors aren't paid on conversion. They're paid to find the truth.

One contractor, every measure

If you choose to proceed, CRS can deliver insulation, damp, structural, heating and renewables in one coordinated programme.

Joined-up retrofit

Surveys talk to each other, so your damp report won't recommend insulation that creates a worse problem six months later.

The brands

Meet the Home Check Group

Each brand has its own specialism, its own surveyors, and its own website. Click through to find out more or book a survey directly.

HDC · Damp & mould investigation surveys

Home Damp Check

Home Damp Check is the diagnostic-led survey brand for damp, mould and condensation. Independent surveyors investigate the root cause and produce a clear, photo-rich report: no upselling, no guesswork.

What they survey

Rising damp, penetrating damp & condensation surveys
Mould investigations & air-quality assessments
Independent reports for homeowners, landlords and insurers

Best for

Homeowners and landlords seeing damp patches, mould, salt staining or musty smells.

Visit HDC

HIC · Insulation surveys & efficiency audits

Home Insulation Check

Home Insulation Check audits the insulation already in your home: cavity walls, lofts, floors and rooms in roof, and identifies what's underperforming, saturated or missing entirely.

What they survey

Cavity wall insulation inspections (boroscope surveys)
Loft, floor and room-in-roof insulation assessments
Energy-loss reports & retrofit recommendations

Best for

Homes with high energy bills, cold spots, or properties where old insulation may have failed.

Visit HIC

HRC · Heating, heat pump & solar surveys

Home Renewables Check

Home Renewables Check is the impartial survey brand for low-carbon heating and renewables: heat pumps, solar PV, battery storage and hot-water upgrades: sized properly for your home.

What they survey

Heat pump suitability & heat-loss surveys
Solar PV and battery feasibility assessments
Hot water cylinder & smart heating upgrades

Best for

Homeowners considering renewables, replacing an old boiler, or planning a future-proof retrofit.

Visit HRC

HGC · Government-backed heating & insulation grants. Find out if you qualify in 60 seconds.

Home Grant Check

Home Grant Check helps homeowners and private tenants find out if they qualify for fully-funded energy efficiency measures under the Government's ECO4 scheme, including A-rated boilers, heat pumps, solar PV, cavity wall and loft insulation. The eligibility check is free, and a home survey is arranged with no obligation.

What they survey

ECO4 eligibility check online
Free home survey to confirm qualifying measures
End-to-end installation through accredited partners
LA Flex (Local Authority flexible eligibility) screening

Best for

Homeowners and private tenants on qualifying benefits, low-income households, or anyone in a LA Flex council area.

Visit HGC

Get in touch

Not sure which Check is right for you?

Tell us a little about your property and what you've noticed. The team will point you to the right diagnostic brand, or arrange a CRS survey directly if you already know what you need.

We'll respond within one working day, usually sooner.
No high-pressure sales: just clear, honest advice.
Surveys typically £0-£250 depending on the brand and property.

Already know you need the work done?

Skip the survey and speak to CRS directly about insulation, damp, structural, heating and renewables across Wales and the South West.

0800 009 2992 Book a Free Survey