Home energy specialists · Cambridgeshire
Cambridgeshire retrofit done properly — Cambridge, Ely, Wisbech, March, Huntingdon.
We cover all of Cambridgeshire — CB, PE and SG8 — and the housing brief shifts wildly across it. Off-gas Fenland properties on oil are where the Boiler Upgrade Scheme delivers its biggest wins; Cambridge's growth corridors (Waterbeach, Northstowe, Trumpington) need retrofit alongside the central conservation-area Victorian stock. Free survey within 5 working days across the county, ECO4/BUS/SEG paperwork handled end-to-end, 25-year guarantees on the install.
A local crew, usually within the fortnight.
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.
Insulation in Cambridgeshire
The single biggest change you can make to your energy bills — installed in a day, fully guaranteed for 25 years.
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Solar PV in Cambridgeshire
MCS-certified solar PV, sized to your home and your usage. Smart Export Guarantee handled for you.
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Heat pumps in Cambridgeshire
Air source heat pumps deliver three to four units of heat for every unit of electricity in. Quieter than a fridge once running. Eligible for the £7,500 Boiler Upgrade grant where the boiler is being replaced.
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EV charging in Cambridgeshire
OZEV-approved installers. 7kW and 22kW smart chargers from the leading brands, fully Part P certified.
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Battery storage in Cambridgeshire
Home battery storage from the brands we trust — 10-year warranty, optional whole-house backup.
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Boiler upgrade in Cambridgeshire
Gas Safe-registered installs of Worcester-Bosch, Vaillant and Viessmann A-rated condensing boilers — plus hybrid options.
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Why OMEGA
Why Cambridgeshire homeowners choose us.
Cambridge + fens coverage
CB, PE and SG8 — Cambridge Victorian terraces, Ely conservation streets, Fenland off-gas bungalows, Wisbech estates. Same approach, every install.
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, 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. 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.
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What Cambridgeshire customers say
3 recent Cambridgeshire reviews · 4.9 / 5 average score
What customers say
Verified reviews. Never edited.
Towns we cover across Cambridgeshire
Local install · national accreditations
Every certification verified at the issuing register.

TrustMark
The UK national quality mark for home improvement work

SafeContractor
Health & safety competence accreditation

BBA Certified
British Board of Agrément product certification

Kiwa Certified
Independent third-party product certification

25-yr IBG
25-year insurance-backed guarantee

Workmanship Warranty
Five years on the labour, parts and call-outs on every install
Every accreditation is checkable on the issuing register
Book your free survey in Cambridgeshire.
Free 45-minute survey with a local surveyor. Written plan in your inbox inside 48 hours. We won't ring you back unless you ask.
We call back within two hours. A real person, not a recording.
25-year product warranty. 5-year workmanship guarantee. Both insurer-backed. If we vanished tomorrow, your cover still pays out.