Air Conditioning Slough.

Trusted air conditioner advice when you need it the most.

  • Commercial & Residential.
  • Design & Installation.
  • Breakdowns & Repairs.
  • Servicing & Maintenance.
4.9 stars, 40 reviews
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9.9/10, 300+ reviews
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Watch Lewis's Story:
  • His biggest reason for investing in air conditioning.
  • Why he uses AC to cool AND heat his home.
  • What happened when things didn't go to plan.
  • Why he enjoyed working with ProtoCool.
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Air Conditioning In Slough

Looking for air conditioning in Slough? We've been providing heating and cooling services to homes and business across Slough and Berkshire from our head quarters in Aldermaston since 2007.

Our installation and maintenance services are set apart by our attention to detail and our belief that excellent customer service is paramount, ProtoCool was founded with a vision to set, develop, and protect the best standards in the industry, whilst winning the trust of our clients by working transparently and providing them with a great return on investment. To visit our homepage, click here.


We install our systems according to the best industry standards only, as a result we've been awarded accredited installer status by market leading manufacturers like Daikin and Mitsubishi Electric. This allows us to give you, the end user, an extended warranty of up to 7 years as standard. From industrial properties to apartments in city centres - we've got the experience to find you the best solution for your budget, requirements, and time-frame.


Regular servicing is a crucial part of getting the most out of your air conditioning, ensuring that it lasts as long as possible and doesn't cost you more than it should in running fees. We offer varying service levels for different systems and levels of usage, but these should happen a minimum of once per year. It will also keep your manufacturers warranty intact! 


Breakdowns are rare if a system is regularly serviced, but they do happen. All of our engineers are qualified to identify and fix faults, so one will never be too far away in case of an emergency. Our knowledge as well as our excellent relationship with our suppliers means that you'll never have to wait too long before you're back up and running.

Would you like to speak to one of our team about air conditioning? Whether you already have a project in mind or you're still in the early stages - let's talk!

Why Air Conditioning?
Find out with one of our free guides, including:
The air conditioning brands we recommend.
The benefits of air conditioning you never hear about.
How much air conditioners actually cost to install and run.

Home Air Conditioning

We specialise in high quality residential air conditioning installations. We find the best system for your needs and usually install it within one day. Because we're accredited installers of most brands, you also receive extra protection.

Commercial Air Conditioning

We design, supply, and install commercial air conditioning systems for offices, shops, and other commercial properties in Reading, Berkshire and the South. We are highly accredited and experienced, offering a full-stack of skills to assist your project.

"Excellent workmanship. Very clear explanation of how air con unit worked. Lovely neat and tidy job."
Mrs. Warwick
"They worked very fast and to an excellent standard"
Mr. Spackman
"Would highly recommend this company."
Immediate Transport
Accredited by:
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environmental agency logo
mitsubishi air conditioning accredited installer logo
daikin air conditioning approved installer logo
safe contractor approved logo
refcom elite logo
federation of small businesses logo
toshiba air con accredited installer logo
institute of refrigeration logo
defra logo

Slough Services

Home AC Services Slough

We specialise in high quality AC system installations. From wall-mounted to ducted systems, we have you covered with a wealth of experience to make sure you get the best option for your needs. Do you want to optimise for cost? Aesthetics? Efficiency? No problem!

Home Air Conditioning Installation Page >

Commercial AC Services Slough

Are you a business owner looking to invest in AC for your premises? We're here to advise you on why air conditioning is the best option for you, your customers, and your employees.

Commercial Air Conditioning Installation Page >

Breakdown & Repair Services Slough

We offer a comprehensive range of services for all cooling and heating systems. Installations, repairs, and maintenance are all in a days work for our team. With highly qualified engineers and excellent links to suppliers, you can trust us to get your system back up and running in no time.

Breakdowns & Repairs Page >

Ventilation & Heat Recovery System Services Slough

An increasingly popular way to create a healthy, energy efficient home - heat recovery systems give you a fresh air feeling whilst reducing heating bills and filtering air from pollutants, allergens and bacteria. Want to find out more? Visit our page for a full rundown.

Heat Recovery System & Home Ventilation Page >
Contact us
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0118 449 2007
ProtoCool LTD
Unit 1 Comet House,
Calleva Park,
Office hours
Monday to Friday 9AM - 5PM
Emails monitored 24/7