We are a trusted air conditioning installer serving London and the Home Counties, with over 27 years of experience and Refcom Elite Engineers. We provide air conditioning, ventilation installation, NICEIC-registered electrical services and EV charger solutions for homes, offices and commercial units. We offer leading manufacturer options, fixed-price installations and flexible finance, supported by clear communication, quality service and annual maintenance plans.
Air Conditioning Servicing

Air Conditioning Servicing

We provide professional air conditioning servicing to keep systems operating efficiently, safely and reliably throughout the year. Our servicing includes inspection and testing of indoor and outdoor units, cleaning coils and filters, checking controllers and electrical connections, and flushing condensate drains. Outdoor units also receive F-Gas leak testing where required, with all work completed by REFCOM Elite-certified engineers.

Domestic Air Conditioning

Domestic Air Conditioning

We provide domestic air conditioning installations tailored to the layout, usage and aesthetic requirements of each property. With over 27 years of experience, our qualified HVAC engineers deliver energy-efficient, discreet and dependable systems for flats, family homes and garden rooms. Every installation is completed professionally, with minimal disruption and consistently high standards of workmanship.

Commercial Air Conditioning

Commercial Air Conditioning

We provide expert commercial air conditioning installation tailored to offices, retail spaces, hospitality venues and industrial facilities. Our REFCOM Elite-certified engineers design and install energy-efficient, reliable systems following a detailed consultation. With over 27 years of experience, we complete every project with precision, minimal disruption, and high standards of safety and workmanship.

Air Conditioning Maintenance

Air Conditioning Maintenance

We provide professional air conditioning maintenance to keep systems operating efficiently and reliably throughout the year. Our REFCOM Elite-certified engineers help reduce energy usage, prevent breakdowns and extend equipment lifespan. With flexible maintenance options tailored to your property, usage and budget, we support consistent comfort, reliable performance and long-term peace of mind.

Today, two AC service engineers, Andy and Mac, visited our site to carry out service work.
They were professional, and courteous throughout their visit. They completed their work efficiently, demonstrated good technical knowledge, and answered all our questions clearly. They also ensured that the work area was left clean and tidy after the service.
We are very satisfied with the quality of their work and would be happy to recommend Andy and Mac for their professionalism and excellent service.

AAC did a great job on the air conditioning for our new bakery. Dave and Callum were both great. Dave was particularly helpful and had a really positive, cooperative attitude. Everyone on the site loved working with him.

We were recommended AAC to service our air conditioning unit at home, maintenance seem to be an issue with many other companies but AAC were happy to help. Andy turned up at the time given and worked effeciently and cleanly leaving no mess. Air con works as good as when it was installed, a part has broken but Andy ensured us that this was all in hand. Highly recommend

Phil did an excellent job with our Air Conditioning service. Very polite and efficient. Would highly recommend this company.

AAC is a fantastic company. Have used them for servicing an old bedroom unit for years but, after last year's hot summer, decided to install a new system for downstairs. AAC were helpful, professional, good with advice. Olly and Callum arrived as arranged and spent a day fitting in the new system. So clean, no mess, checking with me regularly that what they were doing was where I wanted it and explaining everything very clearly. I cannot recommend them highly enough and would give more than 5 stars if there was an option!

We cannot recommend AAC air conditioning highly enough. From the house survey at the start right through to the fitting of the units the team - Dave and Callum - were very professional, hard working, friendly and polite and worked together very well as a team. Everything ran smoothly and we are very pleased with the finished product.

The team that came today, Dave, Samuel and Olly were brilliant. Very tidy and polite. Knew the trade inside out. Couldn't have done a better job. Very pleased.

Good installation service from AAC and the system works well. Serviced by Phil, helpful and friendly - thanks

Huge thank you to Andy at AAC Air Conditioning for a thorough service. Always on time, tidy & friendly - great job

Stan and Callum fitted air conditioning in my garden office today, so polite on arrival, super neat job, so tidy! Unit is fab and will make it a super comfortable space to work all year round! Thank you so much! Highly recommended

I booked my yearly routine inspection - Andy arrived promptly with Phil - it’s so reassuring that someone that knows your system comes back to perform the annual check. They worked carefully and tidily and I was relieved to hear there were no problems and the system was all in order. Thanks so much AAC again!