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 >

“We absolutely love, love, love the air conditioning! Amazing comfort; not overly cold. We are so grateful and very happy!!! Telling everyone. Thank you so much.”

Dru – Ithaca, 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 >

“This experience has been stress- and hassle-free. I wish EVERYONE knows how easy it is to install solar energy in their houses. Thank you for everything you do.”

Azalia and Luis – Penfield, New York Hear from other Customers >