Serving Cambridgeshire since 2013

Insulation, Solar & Heat Pumps Across Cambridgeshire

Serving Cambridge city, South Cambridgeshire villages, Peterborough and the Fens. Free home energy surveys, fully funded installations and MCS-certified renewables.

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Book Your Free Survey in Cambridgeshire Call Us Free: 0800 229 4094

No cost. No obligation. No pressure.

Areas we cover

Every neighbourhood in Cambridgeshire

Cambridge
Peterborough
Ely
Huntingdon
St Neots
St Ives
Wisbech
March
Royston
Sawston

Services in Cambridgeshire

Every upgrade, delivered locally.

Why OMEGA

Why Cambridgeshire homeowners choose us.

Cambridge + Fens Coverage
From Cambridge's Victorian terraces to Fenland off-gas bungalows, we've installed across every Cambridgeshire postcode — CB, PE and SG8.
Off-Gas Rural Specialists
Large parts of Cambridgeshire — especially the Fens and South Cambs villages — are off the gas grid. Air-source and ground-source heat pumps slash running costs by £800–£1,200 a year.
New-Build + Retrofit Experience
Cambridge's growth corridors (Trumpington, Waterbeach, Northstowe) need retrofit upgrades alongside Victorian terrace insulation. We handle both.
Full Funding Expertise
ECO4, GBIS, BUS and SEG applications handled by our grants team. Most Cambridgeshire homes qualify for at least one scheme — we check all four at every survey.

Local questions

Installing in Cambridgeshire — answered.

Which Cambridgeshire postcodes does OMEGA cover?

OMEGA covers every Cambridgeshire postcode: CB (Cambridge, Ely, Newmarket, Huntingdon, Haverhill), PE (Peterborough, Wisbech, March, St Neots, Stamford) and SG8 (Royston and South Cambs). Surveyors route across the whole county daily.

Are Cambridgeshire off-gas homes eligible for the Boiler Upgrade Scheme?

Yes — in fact off-gas properties are where the Boiler Upgrade Scheme (BUS) delivers the biggest wins. The scheme pays £7,500 toward an air-source heat pump and £7,500 toward a ground-source (higher for GSHP if eligible). Running costs on a heat pump vs oil or LPG are typically £600–£1,200/year lower on a typical 3-bed Fenland home.

Can I get funded insulation as a Cambridge homeowner?

If you receive a qualifying benefit or own an EPC D–G home, you likely qualify for fully funded loft, cavity wall or solid wall insulation under ECO4. The Great British Insulation Scheme (GBIS) extends eligibility to most D–G homes in council tax bands A–D without the benefit requirement. We check both at the free survey.

What solar yield can a Cambridge home realistically achieve?

Cambridge sits on roughly 1,050–1,100 kWh/kWp per year — above the UK average. A typical 4 kWp south-facing install generates 4,000–4,400 kWh/year, covering around 30–50% of a 3-bed home's electricity. Adding a 5 kWh battery lifts self-consumption to 70–85%, and Smart Export Guarantee tariffs pay 15p/kWh for exported surplus.

How does OMEGA handle listed buildings and conservation areas in Cambridge?

Cambridge has many conservation areas (central city, Chesterton, Newnham) and listed terraces. We handle planning and listed-building applications on your behalf. Internal wall insulation and roof-integrated solar are our go-to solutions where external changes aren't permitted. Listed homes need full Listed Building Consent, which we manage end to end.

Verified by Trustpilot

What Cambridgeshire customers say

1 recent Cambridgeshire reviews · 4.9 / 5 average score

What customers say

Verified reviews, never edited.

“Our Victorian terrace in Cambridge needed careful insulation work due to conservation area restrictions. OMEGA understood exactly what was possible and installed internal wall insulation that has transformed the comfort of our home without affecting the external appearance.”
Dr. Helen Crawford · Cambridge, Cambridgeshire
“Living in a 1930s semi, we always struggled with cold walls. OMEGA installed external wall insulation and the house feels completely different. The team was professional and kept us informed throughout. Excellent service.”
Patricia Henshaw · Southend-on-Sea, Essex
“Had solar panels installed by OMEGA and the whole process was seamless. From the initial survey to MCS certification and SEG registration, they handled everything. Already seeing significant savings on our electricity bills.”
James Whitmore · Ipswich, Suffolk
“OMEGA were brilliant from start to finish. The surveyor explained everything clearly, and the loft insulation was installed within a week. Our upstairs rooms are noticeably warmer and our energy bills have already dropped. Cannot recommend them highly enough.”
Sarah Mitchell · Colchester, Essex
“We had the full package — loft insulation, cavity walls, and solar panels. OMEGA coordinated everything and secured ECO4 funding for the insulation. The solar panels are already paying for themselves. Best home improvement decision we have made.”
Steve & Jackie Palmer · Rayleigh, Essex
“OMEGA installed a 4kW solar system on our south-facing roof. The design maximised output and the installation was completed in a single day. We are now generating more electricity than we use during summer months.”
Michael O'Brien · Maidstone, Kent
“We replaced our old oil boiler with an air source heat pump. OMEGA secured the £7,500 BUS grant for us and the installation was completed in three days. Our heating bills have halved and the house is more comfortable than ever.”
Robert & Linda Clarke · Braintree, Essex
“We had cavity wall and loft insulation done through ECO4 funding — completely free. The team arrived on time, worked cleanly, and left everything spotless. The difference in warmth is remarkable. Five stars.”
David & Karen Thompson · Chelmsford, Essex

Towns we cover across Cambridgeshire

Local install · national accreditations

Every certification verified at the issuing register.

TrustMark
UK consumer-body endorsement scheme
PAS 2030
Retrofit installation quality standard
PAS 2035
Whole-house retrofit co-ordination
MCS
Microgeneration Certification — required for SEG + BUS
BBA Certified
British Board of Agrément product certification
CIGA / SWIGA
25-year insurance-backed insulation guarantee
Gas Safe
Legal requirement for domestic gas work
NAPIT
Competent-person scheme for electrical work
RECC
Renewable Energy Consumer Code — 14-day cooling-off
OZEV Approved
EV chargepoint grant authorisation
MCS MIS 3005
Heat-pump design competency standard
ProPERLA Certified
Approved applicator for ProPERLA coatings
Trustpilot 4.9
340+ verified customer reviews
Checkatrade
Independent vetting + customer-feedback platform

Every accreditation is checkable on the issuing register

Ready to book a survey in Cambridgeshire?

Free 45-minute home energy survey with a local team. Written quote within 24 hours. Zero pressure.