CSM Heating, Cooling & Roofing

Dedicated to Your Comfort
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CSM Heating, Cooling & Roofing offers Olympia and the surrounding area premier heating, cooling, and roofing products and services.


What sets CSM apart?

We treat your home or business as if it were our own. We will never recommend a service or product that we wouldn’t use ourselves, which is easy because we carry only the top brands and products. Our specialists are also the best in the business. Their expertise and professionalism ensure you’ll only receive honesty in our recommendations and installations.


We respect your home, business, and wallet—simple as that.


Give us a call today!

About CSM Heating & Cooling

CSM Heating & Cooling has come a long way from its beginning in a garage in 1962. With our newest location on Capitol Boulevard in Olympia, CSM Heating & Cooling continues to grow and expand within Thurston County. 


CSM Heating & Cooling is a one-stop-shop for all things heating, cooling, and roofing. Here are a few of our specialties and areas of expertise:

  • As a Trane Comfort Specialist dealer, we offer and install a full line of quality, energy-efficient heating and cooling products
  • Indoor air quality: electronic air cleaners and ultraviolet systems
  • Commercial and residential roofing and repair
  • Products and installation for new construction

This is just a snapshot of our specialties. Explore our website for a complete selection of our affordable service and products.

CSM heating and cooling services

From Heat Pumps to Air Conditioners, and everything that goes with them, we have your HVAC needs covered.

CSM is your comfort family

We’re more than technicians and specialists! We are your Comfort Family, trusted for over 50 years in Thurston County.

CSM roofing

We offer Residential Roofing, Commercial Roofing, and Roofing Repair services to keep your structures protected.