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Services
Air Con Installations
CoolZone have the know-how to install air conditioning systems in premises ranging from single room splits to more complex HVAC systems.

Air Con Service & Maintenance
All air conditioning systems must be maintained in accordance with the manufacturers recommendations.

Air Con Repairs
We aim to service and/or repair any systems swiftly with as little disruption as possible to customers and any on-site business.

R22 Replacement
If you have an air conditioning system that is more than ten years old, there is a high probability it uses R22 refrigerant.

R410A & R32 Systems
R32 is already making up 50% of the existing R410A refrigerant found in many current air conditioning systems.

Heat Recovery, Ventilation & Extract Systems (HVAC)
We can assist you in the design and installation of a suitable ventilation system for your premises.

Air Con System Upgrades
WiFi & App Controllers For Air Conditioning Units

Air Purifier Installation
We offer a professional, reliable and friendly team of Essex NICEIC Registered and PART P approved Electricians.

Chillers & Cellar Cooling
CoolZone Air Conditioning offer a range of Beermaster chiller systems supplied by Wolseley.

Air to Water Heat Pumps
Advanced heat pump technology utilise the latent heat in outdoor air and the ground to provide cost effective and environmentally responsible heating.
Our Work
Domestic Installations
Some of our domestic installation projects

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Commercial Installations
Some of our commercial installation projects

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Ventilation
Some of our ventilation installation projects

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You can always count on CoolZone Air Conditioning engineers to get to you fast and get the job done right the first time. Fill out the form below and we'll be in touch.

Contact CoolZoneSeb Iles2024-01-24T15:13:38+00:00

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T: 0800 779 7707

Service Hours

Monday-Friday: 8:00am-5:30pm
Saturday: 9:00am-1:00pm
Sunday: Closed

Office Address

Saxon House
27 Duke Street
Chelmsford
Essex
CM1 1HT

Customer Reviews

Warranty Information

Insurance & Certificates

Air Con Installations

Air Con Service & Maintenance

Air Con Repairs

R22 Replacement

R410A & R32 Systems

Heat Recovery, Ventilation & Extract Systems (HVAC)

Air Con System Upgrades

Air Purifier Installation

Chillers & Cellar Cooling

Air to Water Heat Pumps

Domestic Installations

Commercial Installations

Ventilation

Maintenance Calculator

Call Out Rates

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Air Conditioning Specialist For Commercial & Domestic Properties in Essex.

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