For your sleep, for your focus, for your wallet.

The go-to air conditioning installation service for busy homes across Berkshire & beyond.

0% VAT.
Seize the moment and save 20% on your installation as of April 2022.
Extended warranties of up to 7 years.
Worry less with our free extended warranties, thanks to our trusted links with top manufacturers.
Dedicated office team.
Don't wait longer than you have to, we believe in excellent service and keeping you in the know at all times.
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.
Want a quote FAST? Try our quote builder:
Quote Builder
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.

"From the very first contact we had with Protocool all the team went above and beyond my expectations. The onsite engineers are what I call 'proper gents' nothing too much trouble and a complete pleasure to work with."

Matt from Salisbury
'Aircon unit in a cinema room'

"The Protocool team were prompt and professional. They kept us informed throughout the process, were very punctual and finished the work on the agreed time."

Steven from Reading
'Residential loft AC install'

"Quotes are issued promptly and dates made available quickly.  The engineer arrived on time and undertook all works as expected. Site left clean and tidy.

Cara from Swindon
'8 unit AC installation.'

"Very pleased with the consultation process kept informed and team that fitted A/C were excellent."

Jeremy from Woking
'2x A/C systems.'

"Very pleased with the installation two years ago - the outdoor unit is very quiet in operation, the internal units look nice, are efficient and quiet in normal operation - this was the 2nd yearly service - I have no hesitation in recommending Protocool."

Daniel from Reading
'Yearly service/Check'

"Excellent service as always from these guys. On time, very clean and most of all very polite. Would not hesitate to recommend Protocool Ltd."

Luke from Salisbury
'Air Conditioning Service'

"After Protocool did such a great job installing my home's air-conditioning in 2019 they were the obvious company to call when the annual service was due one year on."

Sasha from Windsor
'Annual service of home air conditioning'

"The guys did an excellent job, kept everything clean and tidy and turned up on time. The job was done well within the allotted time and to a very high standard."

Cooper from Basingstoke
'Residential a/c fitted in two bedroom flat'

"Everyone was polite, professional and very competent. The standard of work was excellent. I am thinking of having air conditioners fitted to other rooms and I will certainly use them again. Highly recommended."

Dom from Chelsea
'Fitting air conditioner into bedroom'
About us

For those that appreciate comfort and quality, our services are built for you. Each of our air conditioning installations are tailored to suit the requirements of your family and your home. We want to give you a comfortable, productive, and healthy environment to enjoy 365 days per year.

We've been serving the Berkshire area and the South since 2007. Our reputation has been built on quality, attention to detail, and an approach that focuses on you, our customer. We pride ourselves on each stage of our installations, from your initial enquiry, right through to the aftercare and servicing.

For more information on air conditioning, we recommend that you download a free installation guide.  If you would like a quote as soon as possible, please use our online quote form. Alternatively, you can contact us directly on 0118 449 2007, at, or by using the form at the bottom of this page.

daikin wall mounted air conditioning
The right system for you

Not only are your home and your family unique, but air conditioning systems come in many shapes and sizes. That's why experience is essential when it comes to finding the best option. We’ve been specialising in home air conditioning for over 15 years, so we’ve seen it all. Whether you want to optimise for efficiency, performance, or you want a system that blends in with your decor - we have you covered.

Here are a few things you can expect from our new, modern units. Clunky, intrusive units are a thing of the past:

Premium functionality like wifi control.
Sleek, aesthetic units with multiple style options.
Practically inaudible sound output.
High efficiency, low running costs.

Frequently Asked Questions.

+ Does it have to be a high wall mounted unit?
+ How much does it cost?
+ Do I have to have an outdoor unit?
+ Will air conditioning also heat our home?
Yes, all of our systems have a highly effective heating mode.
+ How long does the average installation take?
+ Will the installation make a mess?
+ Is air conditioning efficient?
+ Will my home have enough space?

Customer Gallery

Click to enlarge

Accredited by:
checkatrade logo
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
Contact us
Thank you! Your submission has been received. One of our team members will be in touch shortly. If you have requested a guide, please check your inbox and spam folder.
Oops! Something went wrong while submitting the form.
0118 449 2007
ProtoCool LTD
Unit 1 Comet House,
Calleva Park,
Office hours
Monday to Friday 9AM - 5PM
Emails monitored 24/7