Heat load surveys and system design in Maidstone
The South East sees some of the UK's warmest summer days, and south-facing rooms and conservatories feel it first. Every Maidstone quote starts with a room-by-room survey rather than a guess from floor area.
No two rooms in Maidstone gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. Maidstone is one of the main towns we cover in Kent, alongside Gillingham and Chatham. Homes in ME14 are all within our coverage.
Prices in Maidstone
Budget around £495–£1,495 for a standalone design pack including VAT for heat load surveys and system design in and around Maidstone. Prices here sit above the national middle, reflecting South East England labour rates and parking and access costs. The design pack price depends mainly on the number of rooms and whether full drawings and equipment schedules are needed. For reference, the Design pack option in Maidstone (drawings and schedules for one home) usually comes to about £495–£945.
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
Surveys in Maidstone cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. 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.
What is included
Every job in Maidstone includes:
- Room-by-room heat gain and heat loss
- Pipe and drain routes
- Equipment selection and outdoor unit sizing
- Electrical load for your electrician
- Written proposal with options
Nearby
Nearby, we also cover Chatham (8 miles), Rochester (8 miles) and Gillingham (9 miles). See all services in Maidstone or heat load surveys and system design across Kent.

