ADS Cooling has been installing air conditioners to our Portsmouth clients for the last twelve years. By using the best air conditioning units currently available, and by utilising staff with over eighty years experience between them, we are your local air conditioning firm, providing an unbeatable level of service and quality.

Air conditioning installation and air conditioning service across Portsmouth

A full air conditioning package

We have enough expertise in the industry, and access to the finest air conditioning system in the world, meaning that we can meet your requirements for an air conditioning solution, whatever they might be.

Air conditioning

Air conditioning units have become an increasingly popular fixture in homes, offices, and industrial complexes. Our team of engineers will help you design a system that best suits your needs. Speak to one of our team members today we will arrange a consultation to see what set-up will be best for you.


Designing the system and choosing the air conditioning units is only the first step. Once you’ve chosen, our technicians will install the new system for you, with the minimum of hassle.


As well as installing new air conditioning units, ADS Cooling also offers provides a broad spectrum of air conditioning services for existing system. These include annual maintenance checks, replacement parts, and ad hoc repairs. If you have an issue with your current air conditioning unit, call us today.

air conditioning unit winchester

No job too big or small

We are equally at home installing home air conditioners for a private client as designing a bespoke air conditioning system for an entire corporate office block. In our time, we have delivered our quality air conditioning services to hospitals, schools, holiday parks, doctors/dentist surgeries, retail units and air traffic control centres, among others.

Only the best

As Hampshire’s foremost air conditioning installation company, we train our staff to the very highest standard. All our installation experts are fully approved by both Mitsubishi and Daikin too install their standard and heavy industrial air conditioning units. All certificates and qualifications claimed by our engineers can be made available to view upon request.

Since we know our service to be outstanding, we match it by choosing the very best brands for our products. These include Daikin, Mitsubishi, Toshiba – some of the biggest names in the industry.

Your local air conditioning company

Over eighty years’ experience

Our team of air conditioning engineers have done home air conditioner installations for more than three decades between them. You will be hard pressed to find another firm bringing this level of expertise to the job, anywhere in the Hampshire region.

Get in touch

Call ADS Cooling on 01489790979 for all your air-conditioning needs in the Southampton area, and get a free, no-obligation quote.