The leading supplier of Cooling, Heating & Air Conditioning Products

Grayson Thermal Systems design, manufacture, and supply engine cooling, heating, and air conditioning products to commercial vehicle and specialist vehicle industries worldwide.

A proud UK manufacturer, Grayson works in partnership with our customers to develop innovative ways for them to improve vehicle performance and reliability.

Formed in 1978, we remain a privately owned, family business. Exceptional staff within the organisation ensure the core beliefs that have led to our success remain at the heart of our business operations.

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technical sales +44 (0)121 700 5610 general enquiries +44 (0)121 700 5600

Product Highlight

E-Drive

The E-Drive (electric fan cooling system) is designed to work only when required, lowering running costs, and environmental impact.

Latest News

Grayson ranked 96 in HSBC International Track 200 league table

We at Grayson Thermal Systems have been recognised for the hard work and dedication to our business. We have been awarded an accolade for being one of the UK’s top private companies! We are now ranked number 96 in the ...

Experience

Products in Our Range
Products in Our Range
Accreditations
Capabilities
Alexander Dennis
Autosan
DAF Truck
Dennis Eagle
Douglas Equip
Gillig
Irizar
Iveco Truck
Jelcz
MAN Bus
MAN Truck
Mercedes / Evobus
Mercedes Truck
New Flyer
Nova Bus
Optare
Orion
Scania Bus
Scania Truck
Solaris
Van Hool
VDL
Volvo Bus
Volvo Truck
Wright Bus