Local Pros / Connecticut / New Haven
HVAC Contractors in New Haven, CT
24 local hvac contractors serving New Haven and the surrounding area. New Haven is a smaller city where most pros also serve nearby towns. See typical Connecticut costs and a free DIY-or-hire breakdown before you reach out. We never sell your info and never take kickbacks.
Population
~130,322
Pros within 35 mi
24
Nearest listed
0 mi
Typical hvac replacement cost in Connecticut: hiring runs $6,800–$14,700, DIY about $3,200–$7,500. Calibrate it to New Haven before you call.
HVAC Contractors near New Haven
Home Comfort Heating & Cooling
HVAC · East Haven, Connecticut · 0 mi
Tracey Energy Services LLC
HVAC · New Haven, Connecticut · 0 mi
Heating & Air Conditioning Company
HVAC · New Haven, Connecticut · 1 mi
New Haven Heating & Cooling
HVAC · New Haven, Connecticut · 1 mi
Home Heating & Air Conditioning, LLC
HVAC · West Haven, Connecticut · 3 mi
Air Specialties Air Conditioning & Heating Inc
HVAC · West Haven, Connecticut · 3 mi
Comfort Zone Heating & Air Conditioning
HVAC · West Haven, Connecticut · 3 mi
Accuray Mechanical, LLC
HVAC · North Haven, Connecticut · 6 mi
Nero Air Conditioning & Heating Inc.
HVAC · North Haven, Connecticut · 6 mi
Conditioned Air Systems
HVAC · North Haven, Connecticut · 6 mi
HL Bowman Inc Plumbing Heating & AC
HVAC · Milford, Connecticut · 9 mi
Added Comfort Llc
HVAC · Seymour, Connecticut · 10 mi
North Air Systems LLC
HVAC · Northford, Connecticut · 10 mi
A&S Mechanical
HVAC · Shelton, Connecticut · 11 mi
Permits & rules in Connecticut
Permit rules for hvac replacement vary by city and county in Connecticut. Most structural, electrical, plumbing, or mechanical work needs a permit and an inspection. Confirm with your local building department, or see the Connecticut guide for specifics. Varies by municipality Connecticut hvac replacement costs are calibrated from the national average using Connecticut's regional price parity (1.07) and local labor index (1.18).
See Connecticut permit details →HVAC Contractors in New Haven: common questions
How much does it cost to hire a HVAC contractor in New Haven, Connecticut?
In Connecticut, hvac replacement typically runs $6,800 to $14,700 when you hire a pro, and about $3,200 to $7,500 if you do it yourself. New Haven prices track the Connecticut range, with larger metros toward the high end. Size it to your own home with our free calculator.
Do I need a permit for hvac replacement in Connecticut?
Permit rules for hvac replacement vary by city and county in Connecticut. Most structural, electrical, plumbing, or mechanical work needs a permit and an inspection. Confirm with your local building department, or see the Connecticut guide for specifics. Varies by municipality Always confirm with the New Haven or Connecticut building department before work begins.
Should I DIY or hire a HVAC contractor in New Haven?
Hvac replacement is rated moderate for a DIYer. Doing it yourself can save the gap between $3,200 to $7,500 and $6,800 to $14,700, but hvac contractors bring tools, permits, and a warranty. For a large or time-sensitive job, a local pro in New Haven is usually the safer call. Our free DIY-or-hire calculator walks through it.
How many hvac contractors serve New Haven?
We currently list 24 hvac contractors within about 35 miles of New Haven, the nearest about 0 miles out. We never sell your information and never take kickbacks.