Heat load surveys and system design in Ballymena
Every Ballymena quote starts with a room-by-room survey rather than a guess from floor area. In Northern Ireland, homes on oil or electric heating can look at air-to-air systems for efficient warmth.
For self-builds and extensions in Ballymena, a standalone design pack can go straight to your builder. Our County Antrim coverage takes in Ballymena, about 23 miles from Belfast. We cover BT42, BT43 and BT44 and the streets around them.
Prices in Ballymena
Guide prices around Ballymena run from £365 to £1,145 for a standalone design pack including VAT. That sits a little below the UK middle, reflecting typical Northern Ireland labour rates. The design pack price depends mainly on the number of rooms and whether full drawings and equipment schedules are needed. On our Northern Ireland figures, the Design pack option (drawings and schedules for one home) is about £365–£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
Northern Ireland has its own planning rules for outdoor units, and conservation areas and listed buildings need particular care. We confirm the position for your property before installation.
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. We book surveys in Ballymena at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
What a job in Ballymena covers:
- Electrical load for your electrician
- Written proposal with options
- Pipe and drain routes
- Noise check to the nearest neighbour
- Equipment selection and outdoor unit sizing
Nearby
Nearby, we also cover Antrim (10 miles), Magherafelt (15 miles) and Larne (18 miles). See all services in Ballymena or heat load surveys and system design across County Antrim.

