New build and renovation air conditioning in Dagenham
Renovations in Dagenham are the easiest jobs to make invisible, because the pipework goes in before the plaster. London's dense streets hold heat overnight, so top-floor flats and loft rooms often stay warm long after sunset.
First-fix pipework in Dagenham extensions goes in while the joists and studs are open. Our London coverage takes in Dagenham, about 13 miles from central London. We cover RM10 and the streets around them.
Prices in Dagenham
Our London guide price for air conditioning for new builds and renovations is £495–£1,195 per indoor position (first fix), VAT included. London is one of the dearer parts of the UK for trades, which shows in the range. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. On our London figures, the First and second fix option (complete install priced per room including units) is about £1,895–£3,895.
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
Surveys in Dagenham cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. A survey in Dagenham 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
What a job in Dagenham covers:
- Second-fix unit installation
- Nitrogen pressure test and labelled tails
- Commissioning records for building control files
- First-fix pipework, drains and cables
- Vacuum, charge and commissioning
Nearby
We also cover Becontree (2 miles), Romford (2 miles) and Hornchurch (2 miles). See all services in Dagenham or new build and renovation air conditioning across London.