New build and renovation air conditioning in Weymouth
In the South West, a system that heats well through damp winters is often as valuable as summer cooling. Renovations in Weymouth are the easiest jobs to make invisible, because the pipework goes in before the plaster.
First-fix pipework in Weymouth extensions goes in while the joists and studs are open. Weymouth is about 26 miles from Bournemouth and falls within our Dorset coverage. That includes the DT3 and DT4 postcode districts.
Prices in Weymouth
In South West England, our guide range for air conditioning for new builds and renovations is £395–£895 per indoor position (first fix), including VAT. That is close to the UK middle for this kind of work. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. Typical First and second fix work (complete install priced per room including units) lands around £1,450–£2,950 in this area.
First fix only
Pipework and drains to each position for a later install.
First and second fix
Complete install priced per room including units.
Ducted design and build
Concealed ducted system designed into the build.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Working with your builder
First-fix work is about coordination, while the outdoor unit follows the normal planning rules for the property.
The survey
We book surveys in Weymouth at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. A survey in Weymouth 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.
What is included
Every job in Weymouth includes:
- Design and setting-out with your builder
- Nitrogen pressure test and labelled tails
- First-fix pipework, drains and cables
- Commissioning records for building control files
- Vacuum, charge and commissioning
Nearby
Nearby, we also cover Dorchester (7 miles), Bridport (15 miles) and Wareham (16 miles). See all services in Weymouth or new build and renovation air conditioning across Dorset.