Design • Installation • Service • Repair • Maintenance
Serving London, Surrey, Sussex, Kent & the South East since 1980
Airtech delivers expert HVAC solutions for homes, businesses and public‑sector buildings. From air conditioning and ventilation to air source heat pumps, heating and plumbing, our engineers design and install systems built around comfort, efficiency and reliability.
🏠 Choose Your Sector
🔵 Residential Air Conditioning
Comfort solutions for every room in your home. Popular installations: Conservatories, Bedrooms, Lounges, Kitchens, Dining Rooms, Media Rooms, Indoor Pools, Wine Cellars. Learn more →
🟠 Commercial & Business HVAC
Climate control for offices, retail, hospitality, server rooms and specialist storage. Learn more →
🟢 Public Sector Solutions
Trusted by councils, schools, universities, NHS sites and leisure centres across the South East. Learn more →
⭐ Why Choose Airtech?
- Approved installers for Daikin, Mitsubishi & Toshiba
- Independent advisors — we recommend what’s best for you
- Full mechanical services: Air Conditioning, Heating, Ventilation, Plumbing
- Highly trained, accredited engineers
- Competitive proposals for new or second‑user systems
- Dedicated project engineer from start to finish
- Same‑day or next‑day service options
- Emergency response available
- Local experts based near Gatwick, covering London & the Home Counties
❄️ Air Conditioning Design & Installation
We create comfortable environments for homes and workplaces with reliable heating and cooling systems. Choose from a full range of solutions:
- Wall‑Mounted
- Cassette
- Floor‑Standing
- Ceiling‑Suspended
- Ducted & Concealed Systems
- Portable or Fixed Installations
Explore system options →
🔧 Service, Repair & Planned Maintenance
Our service department supports all HVAC equipment, including: Fridges, Freezers, Cold Stores, Chillers, Wine Coolers, Air Handling Units, Ventilation & Ducting.
Maintenance plans include:
- Labour‑only or full parts‑and‑labour cover
- Same‑day or next‑day callouts
- 3‑hour emergency response available
Book a service visit →
🛒 Buy Air Conditioning Online
Order portable or fixed systems directly from our online shop, visit our showroom, or request a free site survey.
Simple 5‑step process:
- Call for advice
- Arrange a free survey
- Receive your proposal
- Installation by Airtech engineers
- Ongoing servicing & maintenance
Shop online →
🏬 Visit Our Showroom – East Grinstead, West Sussex
See working air conditioning units, ventilation systems, underfloor heating, boilers and air source heat pumps. Just 15 minutes from Gatwick Airport with easy access from Surrey, Sussex and Kent.
Plan your visit →
📦 Portable Air Conditioning – Buy or Hire
Temporary cooling or heating for homes, offices, server rooms and hospitals. We supply leading brands including Blaupunkt, Gree and Trotec.
View portable units →
👨🔧 Ask an Airtech Expert
Get advice, book a survey or request a quotation. Design • Installation • Service • Maintenance
📞 0208 680 4433 Ask an expert online →
✔️ Trusted & Reviewed
Proud members of Checkatrade with a long‑standing reputation for quality workmanship and customer care.
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HVAC Specialists Airtech Air Conditioning installers providing Design, Supply, installation, Planned Maintenance Repair and Servicing of Air Conditioning, Ventilation, Heat Pumps, Gas Heating, Plumbing Systems – Locally covering London, Surrey, Sussex, Hampshire, Kent & Essex. Established since 1980 family run business, please call our friendly staff for installation or service work for your needs.
Our Air Conditioning Installation team here at Airtech aims to provide you with a comfortable working and living environment whatever the weather, providing you with reliable heating and cooling solutions for commercial, domestic and residential properties in London and the home counties. Many people think of Air Conditioning units as cooling only during the summer periods and aren’t aware that there are many different types of air conditioning units that provide both heating and cooling. There are a various units available to provide your home or office with a suitable temperature to keep everybody satisfied such as: Wall Mounted . Cassette Type . Floor Standing . Ceiling Suspended . Ducted .Concealed
What We Can Do For You? We can provide either Portable or Fixed Systems for Residential, Commercial and Industrial property.
Airtech Service department provides service, repair & planned maintenance for all your HVAC requirements. Our friendly and reliable engineers are able to carry out prompt call outs within the London, Surrey, Kent and Sussex areas. We can service many different types of heating and cooling products including: Fridges, Freezers, Cold Stores, Chillers, Wine Coolers, Air Handling Units and all types of Ducting and Ventilation. Planned Maintenance : Is available to suit your specific requirements and can cover from ‘labour only’ to a ’parts and labour’ agreement. The ’call-out’ response can be tailored to suit your requirements. Generally we offer a same day or next day service. If required we can response within 3 hours of receipt of the call.
- Approved Air Conditioning London installers for a wide range of major top manufacturers Daikin, Mitsubishi & Toshiba.
- Air Conditioning, Heating, Ventilation, Plumbing full mechanical Services for your home or office
- Knowledgeable independent advisors that are not committed to any particular manufacturer.
- Comprehensive and competitively priced proposals offering new and second user systems.
- Highly trained and accredited sales and service engineers.
- A dedicated contracts engineer oversees the project from start to finish.
- A Business that cares for its customers offering bespoke solutions to suit all pockets.
- Air Conditioning Repair and Maintenance plans or same day emergency call out services available.
- Airtech is based on the boarder of Surrey, Sussex and Kent serving London and the South East Home Counties.
If you want to buy Air Conditioning, Airtech makes it very simple you can either buy Air Conditioning Online, visit our Air Conditioning Show Room or we can offer a Free Air Conditioning Site Survey and come to your premises. To buy Air Conditioning for your home, office or business please call Airtech for all your needs.
As an established Air Conditioning Company south of London, we offer good honest advice, superb value and great customer services. In a few easy steps, step one call for advice, step two arrange for a free survey, step three receive a proposal, step four have the system fitted & step five have the system serviced and maintained by Airtech (Service & Maintenance) Limited.
Please visit our Air Conditioning Show Room in East Grinstead, West Sussex which can be easily reached by neighbouring home counties Sussex, Surrey and Kent. We are only 15 minutes from Gatwick Airport Express Train to London. Our show room has air conditioning units, ventilation grilles, underfloor heating, boilers & ASHP’s
Our installation services can be found on our website airtech.co.uk and airtech.uk.com and we specialise covering London Luxury Houses with concealed systems. Face book users and Twitter users information is at the bottom of this page.
Portable Air Conditioning Units Buy or Hire
Airtech offer Portable Air Conditioning Units if you are after temporary Cooling or Heating Solutions, please call Airtech for sales or hire of portable air conditioner units for your office or domestic requirements. Airtech Offers a range of Portable Air Conditioning Units manufactured by Blaupunkt, Gree and Trotec Air Conditioning. We supply server, comms rooms and hospital requirements.
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Ask an Air Conditioning Expert, for all your Air Conditioning & Climate control questions , on the engineer to message a question.
Design, Installation, Service & Planned Maintenance.
Alternatively phone the office (0208) 680 4433
