Your neighbors in comfort since 2008
New Canaan HVAC was built around a simple idea: combine meticulous HVAC craftsmanship with a service experience that actually feels professional. We work in some of Fairfield County’s most demanding homes, and our clients count on us for technical depth, clear communication, and respect for their property.
From Silvermine and Talmadge Hill to Darien, Wilton, and Old Greenwich, our team helps homeowners stay ahead of long heating seasons, humid summers, and complex multi-zone comfort challenges with honest advice, fair pricing, and work that lasts.
The values behind every visit
We built our reputation one honest job at a time. Here's what you can count on every time you call us.
Honest, upfront pricing
You approve a flat-rate price before any work begins. No surprise charges, no high-pressure sales — just straight answers and fair quotes.
Trained, trustworthy techs
Every technician is NATE-certified, background-checked, and trained to protect high-value homes and finished spaces with the professionalism you expect.
Fast, dependable response
When your comfort can’t wait, we move. We reserve daily slots for urgent calls and answer the phone around the clock for true no-heat emergencies.
Work done right the first time
We diagnose accurately and fix the root cause — not just the symptom. Our installs are backed by a 10-year parts & labor warranty for real peace of mind.
Licensed, insured & certified
When you invite us into your home, you're working with qualified professionals who are fully accountable for their work.
- Connecticut HVAC license CT S-1 S1-0404218
- Fully insured — liability & workers’ comp
- NATE-certified, factory-trained technicians
- Background-checked, drug-tested team
- 100% Satisfaction Guarantee on every job
- 10-Year Parts & Labor Warranty on new installs
Ready for fast, honest HVAC service?
Call now or request your free estimate. Same-day appointments available across New Canaan and lower Fairfield County.
Licensed & Insured Upfront Pricing 24/7 Emergency Service