Experts in Ground-Source Energy Solutions

EarthHeat has been in the forefront of geothermal systems and technology for over 15 years. To date, we have successfully completed almost 200 residential / commercial installations—on time and within budget. Recognized for being one of the pioneers to bring ground-source energy solutions to the Pacific Northwest, we have expert knowledge and understanding of geological conditions in the region. We are committed to providing the highest level of safety, quality, and exceptional service—before, during, and after the project.

EarthHeat offers a comprehensive collection of services to meet all your geothermal needs:

  • Geothermal systems consultation
  • Formation thermal conductivity testing
  • Excavation, drilling and spoil removal
  • Geo-exchange field installation
  • Radiant floor design / installation
  • Geothermal heat pump installation
  • Geothermal flushing and purging
  • Service and maintenance

Recent Projects Awarded:

  • Delta Americas HQ, Horizontal Bore Field – Fremont, CA
  • 13,000 sq. ft. Residential Turn Key Project With Snow Melt System – North Bend, WA
  • Residential Turn Key Project – Camano Island, WA
  • Lucky Farms – Ridgefield, WA
  • Residential Turn-Key Project – Juneau AK
  • Bellevue School District Transportation Maintenance Facility- Bellevue, WA
  • Pierce County Sewer and Traffic Operations Facility, Stage 2 - Pierce County, WA

Certifications and Affiliations

International Ground Source Build Green Cetran Owned


Residential Project
Bellevue, WA

EarthHeat has completed phase 1 (geo-loop field and lower floor radiant tubing) construction for this turn-key geothermal project located on Lake Washington.

Mission College – Santa Clara, CA
Santa Clara, CA

EarthHeat expanded its territory to include services in California under the name EarthHeat, Corp. EarthHeat Corp. is proud to have been chosen as the geothermal contractor for this 390 ton, horizontal Geo-loop system at Mission College in Santa Clara, CA.

Residential project
Carnation, WA

Dec, 2012 EarthHeat installed a turn-key, 15 ton geothermal system in a home that was previously using natural gas for heating and cooling. With the new system installed, the customer can expect to see a reduction in heating and cooling costs of up to 70% annually.

Photos »

More »

Tacoma Community College - Harned Center for Health Careers
Tacoma, WA

EarthHeat is honored to have been chosen as the geothermal contractor for this prestigious project. EarthHeat completed construction of this 190 ton geo-exchange loop system Oct, 2012.

Rainier Beach Community Center & Pool
Seattle, WA

EarthHeat completed the geo-exchange loop system at RBCC in early summer, 2012. EarthHeat is proud to have participated in the goal of achieving LEED Gold for this exciting project.

Humboldt Penguin Exhibit
Seattle, WA

This is a very exciting project for EarthHeat. Yet another example of how geothermal energy is being used to provide the lowest cost solution for heating and cooling.