The CHEESE Project (Cold Homes Energy Efficiency Survey Experts) is a Bristol-based, not-for-profit, multiple-award-winning Community Interest Company.

Designed to reduce home energy losses at low cost, we have developed our own bespoke thermal cameras and software and train our surveyors specially to help you understand where your home loses heat. Our surveys, carried out indoors, use a blower door to mimic a winter wind and thoroughly examine all internal surfaces while you watch the vivid images on a tablet. You can ask as many questions as you like, and the answers, together with a video of the survey (which usually takes at least two hours) are recorded on a memory stick for your use. This contains far more information than written reports can. You can then target the problems effectively, starting with low-cost DIY methods that have an immediate impact on warmth and fuel bills.

For further details please explore this website.

See what our customers have say –

Keep warm, save money, help save the planet!


Our survey season has now closed due to rising temperatures. We expect to re-open October 2024 once the temperature drops again. Please register your interest by clicking on the bookings button and we’ll make sure to reach out to you before the new season opens to talk about booking your survey.

Please note: pricing for Autumn 2024 is not yet confirmed.

THE SEASON – 2023/2024 
Vouchers are available from Retrofit West for 2/3rds towards the cost of your survey.
Please call them to get your voucher and you pay the difference!
0800 038 6733 or visit their website
1 – 2 5/6£275
*You pay £91.00!
1 ½hrs – 2hrs
3 6/7£275
*You pay £91.00!
2 ½hrs
  8-10 £331
*You pay £110!
2 ½hrs – 3 ½hrs
  11-12 £391
*You pay £141!
3 ½ hrs – 4 ½ hrs
  13-15 £451
*You pay £201!
4 ½ hrs +

Once you have your voucher email the confirmation email and voucher to and we will arrange a call to book your time & date for your survey and let you know how to pay the balance.

Please, first check your home is within our postcode-defined survey area via Postcodes We Cover

**ROOMS - All rooms including utility rooms, annexes, en-suites, heated attic rooms – but not internal hallways.

*All timings are approximate depending on the size, layout and complexities of the property.

Survey Cancellation Policy