About Westbridge Air
Westbridge Air is a new air conditioning company covering London and the Home Counties. We install, service and repair systems for homes and businesses. Westbridge Air is a trading name of IN Global Ltd.

- and REFCOM certified
- F-Gas
- and businesses
- Homes
- published on the site
- Prices
- workmanship guarantee
- 2 years
What we do
We fit air conditioning that cools in summer and heats in winter, and we look after it once it's in. Most of our work is in homes: bedrooms, living rooms, home offices, lofts and flats. We also fit and service systems in small offices, shops and other business premises.
- Installation of wall-mounted, multi-split, floor-standing and ducted systems
- Ceiling cassettes and wall units for business premises
- Annual servicing and maintenance plans, for any brand
- Repairs on most split systems, including ones we didn't fit
How we work
Survey
We visit, measure each room, plan the pipe route and outdoor position, and check your electrics and any consents you need.
Fixed written price
You get a quote with the exact model, everything included, any extras itemised and the warranty for that model. The price doesn't change on the day.
Tidy install
Dust sheets down, one neat hole per indoor unit, pipes in white trunking. Most single rooms are done in a day, and we clean up before we leave.
Commissioning
We pressure test, pull a deep vacuum and check the system in cooling and heating before we call it finished.
Records and handover
We log the refrigerant as the F-Gas rules require, register the manufacturer warranty and show you how to use the controls.
F-Gas and REFCOM certified
By law, only certified engineers and companies can install or work on systems that contain refrigerant. We're F-Gas and REFCOM certified.
Every job that involves refrigerant is recorded, as the F-Gas rules require, and you get a copy.
The brands we install
We install Daikin, Mitsubishi Electric, LG and Panasonic. All four make reliable, quiet and efficient systems that heat as well as cool. We'll help you choose the right range for the room and your budget, and we service and repair most other brands too.
Why our prices are on the website
Most installers make you ring for a number. We think you should know roughly what air conditioning costs before you invite anyone round, so every price we charge is published on our prices page.
They're real starting prices for a standard job. If your home needs more, such as a longer pipe run or a new circuit, the survey shows it and your written quote lists it separately before you agree.
Where we work
We cover all of London and the Home Counties around it: Hertfordshire, Bedfordshire, Buckinghamshire, Berkshire, Surrey, Kent and Essex. Not sure if you're in our area? Send your postcode with your enquiry and we'll tell you.
Questions about us
Who is behind Westbridge Air?
Westbridge Air is a trading name of IN Global Ltd. We're a new air conditioning company covering London and the Home Counties.
Are you F-Gas certified?
Yes. We're F-Gas and REFCOM certified, which the law requires for anyone installing or working on systems that contain refrigerant.
Why should I choose a new company?
Because you can check what you're getting before you pay much at all. Our prices are published, your quote is fixed and written, the deposit is 20% and refundable within the cancellation period, and every install has a 2-year workmanship guarantee on top of your legal rights.
Do you work for businesses as well as homes?
Yes. We fit wall units and ceiling cassettes in offices, shops and other business premises, and we service and repair them. Business work is priced plus VAT and is on separate commercial terms.
Can I leave a review after my job?
Please do. Once your system is in and working, we'll ask you to leave an honest review. It's the best way to help other people decide, and it helps a new company like ours too.