Heat load surveys and system design in Fishponds
Damp South West winters make the dehumidifying side of a heat pump almost as useful as its cooling. Every Fishponds quote starts with a room-by-room survey rather than a guess from floor area.
For self-builds and extensions in Fishponds, a standalone design pack can go straight to your builder. We cover Fishponds as part of Bristol. Coverage includes BS16.
Prices in Fishponds
Budget around £395–£1,250 for a standalone design pack including VAT for heat load surveys and system design in and around Fishponds. That is close to the UK middle for this kind of work. Larger homes, more zones and full drawing sets for a builder are what move a design pack towards the upper figure. Typical Design pack work (drawings and schedules for one home) lands around £395–£795 in this area.
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
In England, most houses can have an outdoor unit under permitted development if it is no larger than 1.5 m³, meets the MCS 020(a) noise limit of 37 dB(A) at the nearest neighbour's window, and there are no more than two on a detached house or one on other houses. Listed buildings need consent.
The survey
We book surveys in Fishponds at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. Surveys in Fishponds cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
What a job in Fishponds covers:
- Equipment selection and outdoor unit sizing
- Pipe and drain routes
- Written proposal with options
- Room-by-room heat gain and heat loss
- Noise check to the nearest neighbour
Nearby
If you are just outside Fishponds, we also work in Mangotsfield (under a mile), Horfield (1 mile) and Kingswood (2 miles). See all services in Fishponds or heat load surveys and system design across Bristol.

