Air Conditioning Design, Installation, Service & Maintenance
With decades of experience, our company delivers bespoke air conditioning, heating, and plumbing services across residential, retail, office, and public sector environments. We specialise in the implementation of advanced climate control systems using Daikin and Mitsubishi technologies. Whether its for a conservatory, study, kitchen, or wine cellar, our tailored installations ensure consistent comfort and efficiency.
Our comprehensive offerings also include ventilation systems, from simple heat recovery units to complete MVHR setups. We manage plumbing needs for all household areas and provide modern heating solutions, including air source heat pumps and traditional fuel-based systems. Clients may also benefit from our rental and sales of portable climate units. We are committed to ongoing support through our maintenance services. For expert guidance, 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
Airtech's domestic air conditioning services combine comfort with technology, offering efficient climate control and better air quality. Our systems reduce allergens, filter dust, and help maintain a healthy indoor environment. By stabilising humidity and temperature, we also protect your belongings. Every installation is managed with professionalism from start to finish. 
At Airtech, we offer home heating solutions that utilise the heat pump principle for both heating and cooling, ensuring energy efficiency throughout the year. We also install traditional gas and oil-fired systems, along with biomass boilers, to accommodate specific preferences. Our team will guide you in selecting the most suitable system for your needs. 
We provide a full range of commercial plumbing and heating services, from design through to installation, for offices and associated facilities. Our responsive and trained staff are available to consult with clients either by phone or in person. We offer no-obligation surveys and detailed estimates. Our independence guarantees unbiased product recommendations. 
Airtech specialises in providing effective ventilation heat recovery systems that combat the effects of high humidity and condensation in residential properties. Focusing on areas such as kitchens, bathrooms, and basements, we tailor solutions to ventilate either individual rooms or whole homes, improving air quality and living conditions throughout your property.
Reviews (12)
Rob P.
May 15, 2025
I recently hired Airtech to install multiple shower pumps in our commercial property, and the entire process was handled seamlessly. From the initial site survey to the presentation of detailed options and a prompt, clear quotation, everything was managed with professionalism. The installation, carried out by Daryl and Adrian, was completed to a high standard they were courteous, professional, and showed great care for our listed building. I've relied on Airtech for many years for air conditioning, plumbing & heating maintenance, and they consistently provide excellent service and great value. Thats why they remain one of my most trusted suppliers.
Christopher Lewis
May 07, 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!
Richard Wheeler
Nov 16, 2024
Family Potts
Oct 27, 2024
AirTech are a first class, professional company, who put service, integrity, and professionalism at the heart of what they do. Their engineer Dan who visited our property was courteous and clearly an expert at what he does. He took the time to explain exactly what had gone wrong with our system, and what he did to fix it. He had a real can do approach to his work and was a superb representative for his company. In all respects I cannot speak more highly of this company - the positive, cheery manner from reception to the accounts department, and Paula who somehow managed to squeeze me in when I was in a bit of a jam. I wont be going anywhere else in future. I cant recommend them highly enough. If you want to experience value for money and plain old-fashioned excellent service - give AirTech a call!
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
Adrian Hollingworth
Oct 17, 2023
Bill Trueman
Jun 18, 2023
Sharon M.
Apr 01, 2022
Airtech carried out a thorough site survey to advise on a possible air conditioning installation. The assessment was very detailed and professional. We particularly appreciated that every step of the process was specified, with a realistic discussion of both challenges and possibilities. Very impressed with this comprehensive approach. Highly recommended.
James Dicken
Apr 17, 2021
Airtech installed a new Daikin 3-way multisplit system at my property. The job was excellent from start to finish. Before starting, the MD Philip did a very thorough site survey himself, going over every detail with me carefully. Then he brought his engineer to plan the pipe and cable runs, and size the equipment etc. The actual installation took only two days, and was done to a very high standard. I don't often write reviews, but it was clear to me that Airtech were a company that cares deeply about the quality of work they do, and enjoy their work. Strongly recommend this firm.
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 .
Ollie De Havas
Dec 03, 2020