Air Conditioning Design, Installation, Service & Maintenance
Our business offers an all-encompassing suite of services in air conditioning, plumbing, heating, and ventilation for both private residences and public organisations. We take pride in delivering reliable, energy-efficient solutions using systems from Mitsubishi Electric and Daikin. Our team works closely with clients to understand their needs and provides tailored installations in areas such as studies, bedrooms, and kitchens.
We are also proficient in implementing sophisticated ventilation systems, from single-room setups to whole-home MVHR solutions. Plumbing services include everything from kitchen refits to pool installations, while heating options feature air source heat pumps and traditional systems. For short-term climate control, we supply portable units for hire or sale. Our aftercare includes full servicing and repairs. For consultations, please contact Ray Greenfield at 01342 836000.
Served areas
- Crawley, Gatwick, Surrey, Sussex, Kent, London, South London, Central London, Guildford, Horsham, Croydon, Mayfair, Kensington, Chelsea, Belgravia, EC1, EC2, WC1, SW1
Business details
- Year established: 1982
- Employees: 40
- Licensed
- Insured
Highlights and features
- Air Conditioning Call Outs
- Heat Pump MCS Design & Installation
- Altherma Repairs
- Ecodan Repairs
- Mitsubishi Air Conditioning DQP
- Daikin D1+ Partner
- VRV Air Conditioning Specialist
Associations and certifications
- MCS
- Gas Safe
- F Gas
Payment methods
- Cash
- Debit cards
- Credit cards
Services
With Airtech, homeowners benefit from advanced air conditioning systems that offer year-round climate control. Our solutions reduce indoor pollutants and support healthier living, while also lowering humidity to protect furniture and electronics. We handle everything from consultation to commissioning, ensuring every system suits your homes unique requirements. 
Our energy-efficient air conditioning systems offer year-round comfort by providing both cooling and heating using heat pump technology. We also offer a range of conventional heating options including gas, oil, and biomass boilers. Every system is tailored to the unique requirements of your home. We are committed to delivering dependable and effective heating solutions. 
Our office plumbing and heating services are supported by a dedicated Contracts Department that handles all aspects of design and installation. Clients receive expert guidance from our skilled professionals, available both remotely and on-site. We offer free surveys and estimates, with no obligation required. Our non-affiliation with specific brands allows us to offer objective solutions. 
At Airtech, we understand the importance of proper ventilation in maintaining healthy indoor air, particularly in damp areas like bathrooms and kitchens. Our expertise in heat recovery ventilation systems extends to basement environments, offering customised solutions to ventilate either one room or the entire house, ensuring fresh and filtered air throughout.
Reviews (12)
Ekaterina Tchevytchalova
Jun 02, 2025
We had a fantastic experience with Airtech Air Conditioning Services from start to finish. The whole process between the initial site survey and quotation to installation was smooth, fast and professional. The installation team were very respectful of our home and answered all our questions. I highly recommend this company. A special thanks to Lenny, Bernie and Kieran.
A. R.
May 20, 2025
Airtech was very professional from start to finish, very welcoming, Philip was a gentleman. Very knowledgeable and knows about Air conditioning very well, he took his time with me, was very patient with me.
Staff are also very welcoming, every staff member made sure I was looked after and comfortable.
I needed a new Air conditioner as my previous one let me down from a well known company, if it wasnt for Philip and his team, I would be still suffering in this heat. I will definitely use their services in the future. Keep up the great work Airtech, 10 out of 10.
Staff are also very welcoming, every staff member made sure I was looked after and comfortable.
I needed a new Air conditioner as my previous one let me down from a well known company, if it wasnt for Philip and his team, I would be still suffering in this heat. I will definitely use their services in the future. Keep up the great work Airtech, 10 out of 10.
Jack Hill
May 08, 2025
Karen Dance
Apr 10, 2025
Excellent service and help from Lizzie who went above and beyond to accommodate everything we needed. We were working to a tight deadline but she ensured everything was completed on time, even with lots of changes to the schedule. Was always available on email and nothing was too much trouble - massive thanks Lizzie for assisting me with getting everything completed on time!
Peter Ashe
Jul 08, 2024
Really great service from the initial call, booking process to both technicians on the day. Very professional. Care taken in the property. Both clearly very knowledgeable with experience. Start to finish was a very easy process. Not always the case with general household maintenance/repairs! Needless to say, would recommend without hesitation and will be using again.
Sophie McCormick
May 27, 2024
Simon C.
Feb 11, 2024
Philip is an absolute gentlemen. I rang up to find out about all the latest green possibilties for our new build. Philip came across as very honest: he gave the disadvantages, real warts and all and even talked me out of some very expensive fads I was hoping for, contrary to his own interests, as being unsuitable for what we are looking to achieve.
It is a shame that more people aren't like Airtech. You can be sure I'll be coming back to them when I have rethought my plans as he gives honest advice from the customer perspective, not the hard sell
It is a shame that more people aren't like Airtech. You can be sure I'll be coming back to them when I have rethought my plans as he gives honest advice from the customer perspective, not the hard sell
Nancy Gouldstone
Nov 25, 2023
Airtech designed and installed a very complicated and high powered air conditioning system for one of our luxury residential projects in Belgravia and we found the experience to be very positive. Philip was on hand to assist with the initial design stage and all the way through to installation on site. He and his team ensured that they coordinated their work with the architects by providing technical drawings that could be incorporated into the design scheme to ensure everything could be considered before construction.
We look forward to working with Airtech again in the future as they offered a very high level of service and communication.
We look forward to working with Airtech again in the future as they offered a very high level of service and communication.
Adrian Hollingworth
Oct 17, 2023
Amber'S. Animal Adventures
Jun 01, 2023
Airtech recently carried out a preventative maintenance on my air conditioning. The engineers that arrived were on time, tidy and respectful. They took all of the dirty items outside and throughly washed it with cleaning chemicals that were non toxic as I had animals in the house. I highly recommend Airtech and have passed there details onto a few friends.
Lee Putner
Apr 13, 2021
I would like to thank Phillip and his team for all the help and support over the last 10 years . Our recent replacement of two walk in freezers and a large walk fridge was completed quickly and to a high standard. The engineers worked well around our busy factory operations ,leaving our site clean and tidy ready for work. I would highly recommend Airtech for new installation and maintenance of commercial heating and refrigeration thanks again guys. Lee Putner Monster Foods .
Matt Farr
Nov 15, 2020