ThermAll Heating, Cooling & Electric

ThermAll Heating, Cooling & Electric holds a 4.8-star rating across 226 verified customer reviews, positioning them among the most recommended contractors in Kittitas County. Based in Ellensburg, this family-owned business has served Yakima, Ellensburg, and Cle Elum since 1988, offering residential HVAC and electrical services throughout the region. Their service fleet handles heating, cooling, heat pumps, and comprehensive indoor air quality solutions for homeowners in both Yakima and Kittitas County.

What distinguishes ThermAll from regional competitors is their breadth of capabilities extending beyond traditional HVAC. The company pairs heating and cooling with full residential electrical services including EV charger installation, whole-home generators, and smart home automation. They offer financing options for new system purchases and back their work with a 100% guarantee alongside free second opinions on repairs. Their technicians also install smart thermostats and handle duct sealing, air filtration, and whole-home humidifiers for complete indoor air quality management.

Customer reviews highlight specific team members who delivered exceptional service. Victor, a service technician, performed thorough furnace maintenance and proactively inspected the customer's attic space for insulation issues and rodent activity at no additional charge. Lini and Luis completed a full furnace and air conditioning installation in a single day, walking the homeowner through smart thermostat operation until she felt comfortable with the technology. Tim and Jim installed a Daikin heat pump system, explaining efficiency benefits and reducing the customer's energy consumption.