Why Choose Thermacool?

Professional air conditioning installation, servicing and repairs in Surrey, delivered with clear advice, tidy workmanship and dependable support.
Choosing the right air conditioning company matters just as much as choosing the right system. At Thermacool, we focus on giving homeowners and small businesses a straightforward, professional service from first enquiry through to completion. Whether you need installation, servicing or repairs, our aim is simple — recommend the right solution, carry out the work properly, and make the whole process easy to deal with.

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✅ F-Gas Certified

✅ Fully Insured

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F Gas Certified

F-Gas Certified

Refcom Registered

Refcom Registered

Fully Insured

Fully Insured

Surrey based installers

Surrey-based installers

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5★ Reviews

Established in 2015

Accredited and Insured

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5-star Reviews

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Fully-Insured

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WHY HOMEOWNERS AND SMALL BUSINESSES CHOOSE THERMACOOL

A Better Standard of Air Conditioning Service

External air conditioning trunking

Thermacool works with homeowners and small businesses across Surrey who want more than just a basic install. They want clear advice, a system that suits the space properly, and a finished result that performs well and looks right in the property.

We understand that every job is different. A bedroom installation is not the same as a loft room, a garden room, a home office or a small business premises. That is why we take the time to understand how the space is used before recommending the most suitable solution.
Our approach is built around practical advice, professional workmanship and long-term reliability. That means no overcomplication, no pushy sales approach and no guessing — just the right system for the right space, installed properly.

WHAT MAKES THERMACOOL DIFFERENT?

Why Customers Trust Us

Clear, Honest Advice

We recommend systems based on the room, the layout, the intended use and the budget — not on what is easiest to sell. The goal is always to suggest the most suitable option for the property.
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Tailored Solutions

No two properties are the same. We take a practical approach to system selection so that bedrooms, living rooms, lofts, garden rooms, home offices and small commercial spaces all get a setup that works properly for the way the space is used.

Neat, Professional Installation

A good air conditioning system needs to be installed properly to perform well over time. We focus on careful positioning, tidy pipework routing and a clean, professional finish.

Responsive Local Service

As a local company covering Surrey and surrounding areas, we provide a responsive and straightforward service for customers who want clear communication and reliable support.
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Ongoing Support

We do not just install and disappear. We also provide servicing and repairs, helping customers keep their systems efficient, reliable and working as they should over time.

AIR CONDITIONING SERVICES WE PROVIDE

Everything You Need Under One Roof

Thermacool provides a complete air conditioning service for homes and small businesses across Surrey.

Installation

We install modern, energy-efficient air conditioning systems for single rooms, multiple rooms and a range of home and small commercial applications.

Servicing

Regular servicing helps maintain efficiency, protect performance and reduce the risk of faults or breakdowns over time.

Repairs

If your system is leaking, not cooling properly, making unusual noises or has stopped working altogether, we can diagnose the fault and carry out the necessary repairs.

Home Air Conditioning

We install systems in bedrooms, living rooms, loft rooms, garden rooms, home offices and multi-room setups.

Commercial Air Conditioning

We also work with offices and small business premises looking for reliable, practical air conditioning solutions.

Areas we cover

We are local specialists operating daily across the county, ensuring rapid response and localized support.

WHO WE HELP

Air Conditioning for Homes and Small Businesses

We work with a wide range of customers looking to improve comfort, usability and temperature control in the spaces they use every day.

Homeowners

For bedrooms, living rooms, loft conversions, garden rooms, home offices and multi-room home systems.

People Working from Home

For home offices, garden offices and converted rooms that need a more comfortable working environment.

Small Businesses

For offices, studios, salons, clinics and other small commercial premises that need reliable cooling and heating.

Our role is to make the process simple

understand the space, recommend the right setup, and carry out the work properly.

What Our Customers Say

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Megan Jones profile picture
Megan Jones
Google star 1Google star 2Google star 3Google star 4Google star 5
James was fantastic! He installed my new AC units quickly and professionally, and the whole process was stress free. Everything works perfectly, and he left the place spotless. Couldn’t be happier. I highly recommend Thermacool to anyone needing AC work.
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J Parkinson profile picture
J Parkinson
Google star 1Google star 2Google star 3Google star 4Google star 5
Outstanding service from James and his team. Quick, efficient and professional. Would highly recommend.
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Tim Lomas profile picture
Tim Lomas
Google star 1Google star 2Google star 3Google star 4Google star 5
Great communication throughout, the work was done to a high standard and James made sure to leave the property spotless. Would definitely use their services again.
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Trevor Keep profile picture
Trevor Keep
Google star 1Google star 2Google star 3Google star 4Google star 5
James and his team did an excellent job installing a complete air conditioning system for my property. They were punctual, polite and cleaned up at the end of each day. I am very happy with the job and would thoroughly recommend them.
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Taj Hira profile picture
Taj Hira
Google star 1Google star 2Google star 3Google star 4Google star 5
Had an amazing experience with James and his team! They installed an AC unit for me and honestly made the whole process so easy. They were super efficient, really friendly and you could tell they actually cared about doing a great job. James was upfront and honest from the start, no messing around and the team was reliable every step of the way. They even went the extra mile to make sure everything was perfect and left everything spotless. Can’t recommend them enough. if you need AC work done, these are the people to call!
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Phil Jones profile picture
Phil Jones
Google star 1Google star 2Google star 3Google star 4Google star 5
James and his team did a fantastic job, easy to work with, plan and sensible advise with no jargon- fitting was top quality, the unit and heat pump is fantastic! Highly recommended! Phil
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Tuan profile picture
Tuan
Google star 1Google star 2Google star 3Google star 4Google star 5
Had split system AC units installed for 3 rooms including loft. James was prompt in visiting the property, answering any queries and providing a competitive quote. Having accepted the quote, communication for the expected works was very good and James was always patient, friendly and showed great flexibility re-scheduling the work as my own building works overran. In the end, installation was completed quickly and neatly without any fuss. Thermacool provides a professional and reliable service and I would highly recommend them.
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Chris Dabbs profile picture
Chris Dabbs
Google star 1Google star 2Google star 3Google star 4Google star 5
James was brilliant. Extremely knowledgeable and helpful. The unit was being put in when we were undertaking a major renovation. First of all, he advised us well on the type of unit, then communicated with our builders at each stage, so they would have everything in place for him. He worked around the best times to install and finished the job well.
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Amy Whitaker profile picture
Amy Whitaker
Google star 1Google star 2Google star 3Google star 4Google star 5
James and his team did a fantastic job of installing air conditioning into two areas of our property. He made sure we were clear of the progress throughout the job and checked in with us following the installation to make sure we were satisfied. We would thoroughly recommend Thermacool Ltd for air conditioning installation.
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R H4RY3Y profile picture
R H4RY3Y
Google star 1Google star 2Google star 3Google star 4Google star 5
Great company, polite and respectful, they worked around our busy family home causing no inconvenience to us, quality of work was great as well as great follow up ensuring all was still working as expected. Fully recommended them and have already passed their number on to friends who want air conditioning fitted. 5 stars!
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Air Conditioning Specialists

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FAQ (Frequently Asked Questions)

FAQ
Why choose Thermacool over another installer?

We focus on clear advice, tailored recommendations, tidy workmanship and long-term support. The aim is not just to install a unit, but to provide the right system for the space and make sure it is fitted properly.

We provide installation, servicing and repairs, so customers can come to us for the full life of the system.
Yes. We work with homeowners and small businesses across Surrey, including home offices, garden rooms, offices and other small commercial premises.
Common spaces include bedrooms, living rooms, loft conversions, garden rooms, home offices and small business premises.
We cover Surrey and surrounding areas, including Woking, Guildford, Weybridge, Cobham, Esher, Kingston, Twickenham, Staines and Richmond.
Yes. Part of our service is advising on the most suitable option based on the property, the room size, the layout and how the space is used.

Get Your Free Air Conditioning Quote Today

Looking for air conditioning installation in Surrey? Contact Thermacool today for a free, no-obligation quote. We’ll recommend the right system for your home, explain your options clearly and provide honest pricing with no pressure.

info@thermacool.co.uk