New build and renovation air conditioning in Harlow
Renovations in Harlow are the easiest jobs to make invisible, because the pipework goes in before the plaster. The East of England is one of the sunniest and driest parts of the UK, which makes glazed rooms and lofts hard to keep cool.
For new Harlow extensions with flat roofs, the outdoor unit position is best agreed against the architect's drawings. Harlow sits around 31 miles from Southend-on-Sea, inside our Essex area. We cover CM17 and CM18 and the streets around them.
Prices in Harlow
Air conditioning for new builds and renovations in Harlow typically comes in at £445–£995 per indoor position (first fix) including VAT, based on East of England rates. That is above the UK middle, mainly because labour and access cost more in the East of England. The biggest variables are the pipe route, access for the outdoor unit and the state of the consumer unit, all of which the survey settles. For reference, the First and second fix option in Harlow (complete install priced per room including units) usually comes to about £1,595–£3,295.
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
Because the pipework is built into the structure, coordination with your builder matters more than planning here; the outdoor unit follows the same rules as any other 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. On a survey in Harlow 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 as standard in Harlow:
- Vacuum, charge and commissioning
- Commissioning records for building control files
- Second-fix unit installation
- Nitrogen pressure test and labelled tails
- Design and setting-out with your builder
Nearby
Nearby, we also cover Hoddesdon (5 miles), Bishops Stortford (7 miles) and Waltham Abbey (8 miles). See all services in Harlow or new build and renovation air conditioning across Essex.