Heat load surveys and system design in Hereford
Away from the coast, West Midlands summers can turn hot quickly, and bedrooms under the roof are the first to suffer. No two rooms in Hereford gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing.
For self-builds and extensions in Hereford, a standalone design pack can go straight to your builder. We cover Hereford and the rest of Herefordshire, including Bromyard and Kington. Postcode districts we cover here include HR1.
Prices in Hereford
For Hereford, expect roughly £385 to £1,195 for a standalone design pack, VAT included, adjusted for typical West Midlands rates. That is broadly in line with national guide prices. Larger homes, more zones and full drawing sets for a builder are what move a design pack towards the upper figure. On our West Midlands figures, the Design pack option (drawings and schedules for one home) is about £385–£795.
Home survey
Free with an installation quote.
Design pack
Drawings and schedules for one home.
Self-build pack
Whole-house design for a new build.
Planning and permissions
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
The survey
At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote. Surveys in Hereford cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Included as standard in Hereford:
- Equipment selection and outdoor unit sizing
- Electrical load for your electrician
- Pipe and drain routes
- Room-by-room heat gain and heat loss
- Written proposal with options
Nearby
If you are just outside Hereford, we also work in Ross-on-Wye (12 miles), Leominster (12 miles) and Ledbury (12 miles). See all services in Hereford or heat load surveys and system design across Herefordshire.

