About Grayson Thermal Systems

Grayson Thermal Systems Corporation is a specialist engineering company with a strong reputation for quality, innovation and for working in partnership with customers to develop and supply solutions to specific business issues.

We design and manufacture OE and aftermarket cooling and heating products for buses and coaches, specialist off-road vehicles and commercial vehicles, and our customers include some of the best known OE manufacturers and vehicle operators.

Incorporated in 2008, with the intention of bringing the successful Grayson brand to North America, Grayson Corp has flourished and has now become a recognised name in the transport market. Still a family run business, we answer to our customers, not a group of shareholders. That freedom allows us to focus on developing the latest innovations and incorporating them into your equipment. We concentrate on what you actually need – a partner that is going to deliver the best possible solution, ensuring you total peace of mind.