Heating, Boiler & AC Service in New Canaan, CT
Premium, down-to-earth HVAC service for New Canaan homes, from boiler upgrades and ductless retrofits to whole-home humidity control.
- Same-day & emergency service
- Heating-first local expertise
- Upfront, flat-rate pricing
- Serving New Canaan since 2011
Free Estimate in New Canaan
Tell us what you need and we'll call you right back — usually within the hour during business hours.
Complete HVAC services for New Canaan homeowners
From a January no-heat emergency to a summer humidity problem or a full system upgrade, we keep New Canaan homes comfortable with honest advice and clean, professional work.
Heating, Furnace & Boiler Repair
Fast no-heat repair for furnaces, boilers, heat pumps, and ductless systems.
$129 diagnostic (waived with repair)
Learn moreHeating, Boiler & Heat Pump Installation
High-efficiency furnaces, boilers, and cold-climate heat pumps sized for Connecticut winters.
Free in-home estimate
Learn moreAC Repair
Same-day AC and ductless cooling repair for every major brand.
$129 diagnostic (waived with repair)
Learn moreAC Installation & Replacement
Central AC, ductless, and high-velocity cooling systems for older Connecticut homes.
Free in-home estimate
Learn moreIndoor Air Quality
Whole-home filtration, humidity control, and healthier air for older homes.
Free air quality assessment
Learn moreHVAC Maintenance
Seasonal tune-ups and maintenance plans for long heating seasons and humid summers.
$169 tune-up / plans from $19.99/mo
Learn moreProudly serving every New Canaan neighborhood
We work throughout New Canaan and Fairfield County, including these communities:
Zip codes served: 06840
24/7 Emergency Service
No heat or no cooling in New Canaan? We answer day or night.
What your New Canaan neighbors say
“Our oil boiler quit after dinner on one of the coldest nights of the winter. Wilton HVAC answered right away, talked us through protecting the pipes, and had a tech out fast. He fixed a failed ignition component and stayed long enough to make sure every radiator was heating again.”
“We wanted to get off oil without making a mess of our older home. They laid out the pros and cons of propane versus a cold-climate heat pump, handled the details clearly, and the finished conversion came out cleaner than we expected. The house is more comfortable and the team was easy to trust.”
“They installed ductless mini-splits in our old farmhouse where traditional ductwork would have been a nightmare. The heads are placed thoughtfully, the outdoor unit is quiet, and the crew protected floors and trim the whole time. It finally made the upstairs usable in both summer and winter.”
HVAC in New Canaan — FAQs
Do you offer same-day HVAC service in New Canaan?
What HVAC services do you provide in New Canaan?
Which New Canaan neighborhoods do you serve?
Are you licensed and insured to work in New Canaan?
We also serve nearby towns
Need HVAC service in New Canaan?
Call now or request your free estimate. Same-day appointments available across Wilton and nearby Fairfield County towns.
Licensed & Insured Upfront Pricing 24/7 Emergency Service