About Thermacool | Air Conditioning Specialists in Surrey

Trusted air conditioning installers for homes across Surrey, with expert installation, servicing and repairs.

Air Conditioning Installation in Surrey – Quiet, energy-efficient systems installed by certified engineers.

⭐ Rated 5★ by homeowners

✅ F-Gas Certified

✅ Fully Insured

Trusted By

F-Gas Certified

Refcom Registered

Fully Insured

Surrey-based installers

5★ Reviews

WHO WE ARE

Specialist Air Conditioning Engineers You Can Rely On

Thermacool Ltd is a specialist air conditioning company focused on domestic and light commercial work. Because air conditioning is our core trade, our customers benefit from expert advice, precise installation and systems designed to perform efficiently for years to come. For homeowners, qualifying fixed installations that provide heating as well as cooling may also benefit from 0% VAT, subject to the circumstances of the installation.

We work closely with homeowners to understand how each space is used, then recommend the most suitable solution for comfort, efficiency, appearance and budget — whether that is a single bedroom unit, a living area system or a multi-room installation for the whole property.

Our Promise to You

At Thermacool, our promise is built on reliability, clear communication and long-term results. We aim to make the whole process straightforward and stress-free, from first enquiry through to final handover.

Reliability You Can Trust

We take pride in delivering consistent, high-quality work and treating every home with care and respect. From clear quotations to tidy installations, we aim to make every part of the process feel professional and dependable.

Fast & Responsive Service

We understand that comfort matters, especially during the warmer months. That is why we aim to respond quickly to enquiries, offer practical advice and schedule work efficiently wherever possible.

Results That Last

We focus on installing systems that are built for long-term efficiency, reliability and everyday comfort — not just a quick fix. Every installation is carefully planned and professionally fitted to give you lasting value from your investment.

Peace of Mind Guaranteed

Our work is carried out by qualified engineers using trusted, high-quality systems. We also provide warranty-backed installations and ongoing support, so you can have confidence in your system long after installation is complete.

OUR VISION

Our vision is to be the go-to name for home air conditioning in Surrey by combining specialist knowledge, high standards and a straightforward customer experience. As more homeowners look for quieter, more energy-efficient ways to cool and heat their homes, we aim to deliver systems that are practical, well-finished and built for long-term value.

OUR MISSION

Our mission is to deliver high-quality air conditioning installation, servicing and repairs that homeowners and businesses can genuinely rely on. We recommend solutions based on what is right for the property, carry out every installation to a high standard, and build long-term relationships through honest advice, transparent pricing and reliable aftercare.

WHY HOMEOWNERS TRUST US

Why Choose Thermacool?

Fully Qualified & F-Gas Certified Engineers
REFCOM Registered Company
Established Since 2015
Clean, Tidy & Professional Installation Process
Honest Advice — No Pushy Sales
Strong Local Reputation & Genuine Customer Reviews
0% VAT may apply to qualifying domestic installations

Praised the bedroom split-system install, quick quote turnaround, tidy workmanship, neat exterior finish, and said he would recommend Thermacool for quality and competitive pricing.

— Mike , Surrey

Described the home air-conditioning install in Weybridge as an exceptionally positive experience, highlighting clear communication, competitive pricing, helpful equipment advice, and an on-time, on-budget finish.

— Jan, Weybridge

Said two air-conditioning units were fitted, and described the team as exceptional, professional, polite, and very tidy in the home.

— Sue & Ken, Cobham

Praised the communication and trustworthiness of the staff, said the quote for six multi-room units was competitive and matched the final bill, and highlighted good workmanship and cleanup.

— Neil, Richmond

OUR TEAM

Thermacool is powered by experienced, fully qualified air conditioning engineers who take pride in neat workmanship, good communication and reliable results. We install, service and repair modern air conditioning systems for homeowners and selected small commercial clients, working with trusted manufacturers and proven equipment.

Our aim is not just to fit a system, but to make sure the whole experience — from survey to handover — is professional, straightforward and worth recommending. For us, real value means more than just price; it means quality workmanship, dependable service and long-term customer satisfaction.

LOCAL EXPERTISE

Serving Surrey & Surrounding Areas

We proudly serve homeowners and small businesses across Surrey and surrounding areas, including Woking, Guildford, Weybridge, Cobham, Esher, Kingston, Twickenham, Staines and Richmond. Our local knowledge allows us to provide faster response times, practical recommendations and a more personal service tailored to the needs of each customer.

Trusted by Homeowners

Air Conditioning Specialists

5.0 Based on 66

Reviews

FAQ (Frequently Asked Questions)

How much does air conditioning installation cost?

The cost depends on the room size, system type, pipework route and how many rooms you want to cover. As a general guide, a straightforward single-room system typically starts from around £1,500 to £2,000 including supply and installation. For an accurate price, contact us for a quote tailored to your property.

How much does air conditioning cost to run?

Modern air conditioning is usually cheaper to run than many people expect. The actual cost depends on the system, the temperature setting, insulation and how long you use it for.

How long does installation take?

Most single-room installations are completed in one day. Larger or multi-room systems can take longer depending on the layout and scope of work.

Do I need planning permission?

In many cases, no. Most standard domestic installations do not need planning permission, but this can depend on the property and where the outdoor unit is fitted.

Are the units noisy?

Modern systems are designed to run very quietly, which makes them suitable for bedrooms, living rooms and home offices. The exact noise level depends on the model and how hard it is working.

Can air conditioning heat as well as cool?

Yes. Most modern systems provide both cooling and heating, making them a practical year-round solution for the home.

What servicing is required?

We recommend servicing your air conditioning at least once a year. Regular servicing helps keep it efficient, reliable and less likely to break down.

Do you cover my area?

Yes. We cover Surrey and surrounding areas, including Woking, Guildford, Weybridge, Cobham, Esher, Kingston, Twickenham, Staines and Richmond.

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.

Call Thermacool Today

074 5429 1235

Email our team

info@thermacool.co.uk