Commercial Division of Thermal Supply Inc, the premier northwest HVAC distributor since the early 1950’s. Engineering & application, distribution and technical service, our team has been developed to fully support design build contractors and specifying mechanical engineers with some of the industries finest products.

We Service The Great Pacific Northwest and surrounding areas.


Heatcraft Refrigeration Products
Larkin Refrigeration Products

Larkin condensers can provide more than a 70% reduction in condenser refrigerant charge due to an efficient coil design and low internal volume. View More

Mitsubishi Heating Commercial
Daikin Multi City

Office buildings come in all shapes and sizes and so do their HVAC needs. But, from a low-rise building to a high-rise, building owners and tenants share common challenges – keeping workspaces comfortable while maximizing the efficiency of their HVAC. View More

Thermal Engineering Group
Let Us Help You

Your ABSOLUTE full service solution- keeping up with current codes and industry training- bringing our customers only the finest materials,support and training in HVAC and HVACR industry. Learn more

Latest from the blog
New Thermal Supply Engineering Website

New updates coming soon!…

New! Project Bid List - Thermal Has Made it Easy for You View More