Welcome to T5 Cooling
T5 Cooling expertly provides bespoke air conditioning design, installation, maintenance and repair services to business owners, facilities managers, main contractors, architects and residential clients.
We’re an accredited member of REFCOM, an assurance of best practice refrigerant management. In addition, our in-house team of electricians are also NICEIC registered, approved electrical contractors undertaking design, installation, commissioning and maintenance of electrical installations to BS 7671.


From single unit installations in challenging locations, to large scale commercial design, installation and maintenance services.
At T5 Cooling we offer a range of air conditioning lease finance options. Call 01708 910 905 to find out more.
Why Choose Us?
From Daikin, to Fujitsu, Mitsubishi Electric, Mitsubishi Heavy Industry and LG, our world-class product range gives you complete confidence.
With intelligent air conditioning systems, installed and maintained by our specialist engineers, you’ll achieve a life-time of increased energy efficiency, and durability.
Why Work With Us?

Energy Inspection
A 5-yearly air conditioning inspection is a legal requirement of systems over 12kw. Remove the hassle with our straight-forward inspection service.

Sustainability
Address financial and environmental pressures with sustainable air conditioning and heating solutions that incorporate the latest energy-efficient technologies.

Heat Pumps
“A+A” heat pump cooling & heating technology can provide a cost-effective and energy efficient alternative, and qualify for capital allowance tax reduction.

Based in Essex, our air conditioning and electrical engineers cover London and the South East. Nationwide coverage is also available for larger project works.
Get a FREE quote
Discover how you can save on outdated air conditioning with an intelligent system professionally installed by our expert engineers.