CTS Heating & Cooling
Verified Pro
2+ years online5.0
HVAC Installation & Repair in New Haven, CT
Compare 28 hvac installation & repair contractors near you in New Haven and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Verified Pro Installers
Other Businesses in This Area
Home Heating & Air Conditioning, LLC
5.015+ years onlineNew Haven Heating & Cooling Services
5.0Heating & Air Conditioning New Haven
4.9Heating & Cooling
4.9The Star Supply Company
4.930+ years onlineAir, Inc.
4.8~20 years onlineGeary Plumbing & Heating Repair
4.8Roto-Rooter Plumbing & Water Cleanup
4.8~29 years onlineRousseau Plumbing & Heating LLC
4.820+ years onlineTracey Energy Services LLC
4.8~26 years onlineBullseye Refrigeration & A/C, Inc.
4.714+ years onlineGreen Air Duct Services
4.7~8 years onlineHome Comfort Heating & Cooling
4.79+ years onlineParaco HVAC
4.7Air Specialties Air Conditioning & Heating Inc
4.616½+ years onlineBlue Flame Oil
4.6~25 years onlineHeating & Air Conditioning Company
4.6Torrco
4.414½+ years onlineAir Conditioning Repair & Heating Co.
4.3Preferred Plumbing Co
4.211½+ years onlineMechanical Heating and Air Conditioning, Inc.
3.510½+ years onlineSid Harvey Industries - HVAC/R Specialist Distributor
3.329½+ years onlineHVAC Installation & Repair in Nearby CT Cities
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HVAC Installation & Repair in New Haven, CT
New Haven CT HVAC installation has to handle CT climate (cold winters, hot humid summers), older Yale-area homes with aging oil furnaces, and UI TOU rates. Heat pumps gaining traction with Energize CT incentives (up to $15K). Manual J load calcs paired with high-efficiency variable-speed equipment cut bills 25-40%. NeedInstall connects you with New Haven HVAC contractors who size by Manual J, handle Energize CT rebates, and properly seal/insulate ducts.
New Haven HVAC installs run $8,500-$18,000 for cold-climate heat pumps, $5,500-$11,000 for split systems. CT requires a state HVAC license (S-1 or D-1). Permits ($175-$400). Energize CT rebates can stack to $15,000+. 30% federal ITC.
Frequently Asked Questions
- Heat pump in CT?
- Cold-climate heat pumps work to -15°F.
- Energize CT rebate?
- Up to $15,000 for whole-home oil-to-heat-pump conversion.
- What size?
- Manual J critical. Tight New Haven home calls for 2-3 tons.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across New Haven and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.