Premium HVAC Craftsmanship for Connecticut
Ergon HVAC is the heating and cooling division of the Ergon Builders Group — a family of premium home service companies committed to exceptional quality, transparent pricing, and lasting relationships with Connecticut homeowners.
Why Choose Ergon HVAC
Licensed & Insured
Fully licensed, bonded, and insured in Connecticut. Complete peace of mind.
NATE Certified
Every technician is NATE-certified, factory-trained, background-checked, and drug-tested.
Premium Quality
We use top-tier equipment, follow manufacturer specifications, and never cut corners.
Local & Trusted
Serving 237 Connecticut communities. We're your neighbors, not a franchise.
Part of the Ergon Builders Group
Ergon HVAC is the dedicated heating and cooling company within the Ergon Builders Group, a network of premium home service companies. When you hire Ergon, you get the full strength of a multi-trade organization — expertise, resources, and accountability that independent contractors simply can't match.
Frequently Asked Questions
Ergon HVAC is part of the Ergon Builders Group, a family of premium home service companies based in Connecticut.
Ready to Get Started?
Get a free, no-obligation estimate from Ergon HVAC. Share what you need, get clear next steps, and schedule with a professional Connecticut team.