Find out what your home needs to cut its energy bills.
We look up your home's official energy rating, show you the grants you could get, and introduce you to one certified local installer. It's free, and you won't get a run of sales calls.
Covering Cambridgeshire, Hertfordshire, Norfolk and Suffolk. Own rental homes? Start with a rental property.
Energy Performance Certificate ratings
How it works
About two minutes of questions. You choose who contacts you, and nobody else gets your details.
Tell us about your home
Whether you own it or let it, your postcode, and the upgrades you're thinking about.
We check the records
Your energy certificate from the government register, and whether the home is listed or in a conservation area.
Choose one installer
Certified and local to you. Only the installer you pick gets your details.
Get a quote and your funding options
Your installer visits and quotes. We show the grants and ways to pay that fit what you're installing.
What we can help with
Grants change often. We show you what applies to your home when you check, based on its rating and what you want to install.
Heat pump
Replaces a gas, oil or electric boiler.
Solar panels and battery
Make your own electricity and store it for the evening.
Insulation
Loft, cavity wall and solid wall.
EV charger
Charge overnight on a cheaper tariff.
Windows and doors
Double or triple glazing, or secondary glazing for listed homes.
EPC assessment
No certificate, or yours has expired? Book an accredited assessor.
Rental homes need an EPC rating of C by 1 October 2030.
Check each property's current rating, see what it would take to reach C, and get quotes from installers who work with landlords.
Check a rental property- C
- The minimum rating to let a home from 1 October 2030, unless it has a registered exemption.
- £10,000
- The most you'll have to spend per property. Work done since October 2025 counts towards it.
- £30,000
- The maximum fine per property for letting a home that doesn't meet the standard.
How we work
We'd rather you knew exactly how this works before you give us your details.
- It's free for you. Installers pay us a referral fee, and only when work goes ahead.
- You choose one installer. We don't sell your details or pass them to a list of companies.
- Our partners are certified: MCS for heat pumps and solar, TrustMark or equivalent for insulation and glazing.
- We're not a government scheme and we don't give financial advice. We point you to the official schemes you may qualify for.
Questions
Is it really free?
Yes. The installer or assessor you choose pays us a referral fee if you go ahead with the work. You don't pay us anything.
Why only one installer?
Most comparison sites pass your number to three or four companies at once. We think one certified installer you've chosen is a better experience. If you want a second quote, tell us and we'll introduce another.
What's an EPC and why do you look mine up?
An Energy Performance Certificate rates a home from A to G and lists improvements that would help. It's public, and it decides which grants you can get, so we look it up first. If you don't have one, you can book an accredited assessor through us.
Do you cover my area?
Our installers cover Cambridgeshire, Hertfordshire, Norfolk and Suffolk. You can check any home in England or Wales, but we can only introduce installers in those counties for now.
My home is listed or in a conservation area. Can I still upgrade it?
Usually, yes. Some work needs planning permission or listed building consent first, and secondary glazing is often easier than new windows. We check the planning register and tell your installer before they quote.
Can you help me pay for it?
After you send your enquiry, you can answer a few optional questions and we'll show you the grants and payment options that fit what you're installing, such as the Boiler Upgrade Scheme, 0% VAT, council grants and the Warm Homes Loan. We don't arrange loans or give financial advice.
What happens to my details?
We send them to the partner you choose and nobody else. Read our privacy notice for the full detail, including how long we keep them and how to ask us to delete them.