NY’s Most Trusted Renewable Energy Experts

“Geotherm installed a ClimateMaster system in our 1880’s era home last summer to replace our oil furnace. We are exceptionally pleased with this quiet, clean, comfortable heating system and look forward to using the air conditioning (a bonus we've never...”

Charlie – Victor, New York Hear from other Customers >

“I wanted to let you know that this week’s below zero temp was a gGreat test of my open loop system. No problem maintaining temperature. If the secondary kicked in I didn’t hear it and the auxiliary is still switched...”

Scott – Chili, New York Hear from other Customers >

“I would have to rate Geotherm "best in class" for their engineering, installation and service.... Jesse Cook, the owner, has an engineering background and is somewhat of a Geothermal/Solar geek (a good thing!) so he spends the time correctly engineering...”

Burch – Springwater, New York Hear from other Customers >

“I had Geotherm install a solar system to complement my existing geothermal unit and complete my goal of net zero. I interviewed many companies but liked Geotherm the best because:1) Jesse Cook, the owner, has a great deal of experience...”

Taylor – Rochester NY Hear from other Customers >