Tetra

Tetra is a home services company that makes it easy and painless to replace heating and cooling systems online, with a focus on clean energy upgrades. Operating in Massachusetts, New York, and Georgia, Tetra has moved the traditionally frustrating HVAC replacement process entirely online — allowing homeowners to get quotes, compare systems, and schedule installations without phone tag or in-person sales pressure. The company offers heat pumps, furnaces, boilers, air conditioners, and solar installations, and guarantees the best prices while providing five years of free maintenance and repairs on most systems. Tetra partners with local HVAC installers and supports state and utility incentive programs to make clean energy adoption accessible and affordable.