Heat load surveys and system design across Cheshire
Every Warrington quote starts with a room-by-room survey rather than a guess from floor area. For self-builds and extensions in Warrington, a standalone design pack can go straight to your builder. Damp North West weather makes the dehumidifying mode of a modern split system genuinely useful for much of the year.
Prices in Cheshire
Guide prices around Cheshire run from £375 to £1,195 for a standalone design pack including VAT. Labour rates in North West England keep this slightly under the national middle. A standalone design pack is priced on the size of the home, the number of rooms and how much drawing work your builder or architect needs. For reference, the Design pack option in Cheshire (drawings and schedules for one home) usually comes to about £375–£745.
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
A survey in Cheshire usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes. On a survey in Cheshire the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows.
What is included
Included with heat load surveys and system design across Cheshire:
- Equipment selection and outdoor unit sizing
- Pipe and drain routes
- Noise check to the nearest neighbour
- Room-by-room heat gain and heat loss
- Written proposal with options
- Electrical load for your electrician
Towns in Cheshire
Pick your town for local details, or see every service in Cheshire.

