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Read Reviews of 87 HVAC Contractors in Connecticut

With 87 HVAC contractors listed across Connecticut, including Milford, New Milford and Stamford, there are different services and customer experiences to consider. Read feedback, check profiles and contact contractors for heating or cooling project details.
Avon (1)
Bloomfield (1)
Bozrah (1)
Bridgeport (3)
Bristol (1)
Brookfield (1)
Canaan (1)
Cheshire (3)
Chester (1)
Clinton (2)
Coventry (1)
Danbury (2)
Darien (1)
East Hartford (1)
East Haven (1)
East Lyme (1)
Enfield (1)
Fairfield (2)
Farmington (1)
Glastonbury (3)
Groton (1)
Guilford (3)
Killingworth (1)
Ledyard (2)
Marlborough (1)
Meriden (2)
Middlefield (1)
Middletown (1)
Milford (5)
Monroe (1)
New Britain (1)
New Fairfield (1)
New Haven (1)
New London (1)
New Milford (5)
Newington (1)
North Branford (1)
North Haven (1)
Norwalk (1)
Plainville (2)
Portland (1)
Preston (1)
Putnam (1)
Simsbury (1)
Stamford (5)
Stratford (3)
Torrington (1)
Vernon (1)
Wallingford (2)
Waterford (1)
Watertown (1)
West Haven (3)
Wethersfield (1)
Willington (1)
Windsor (1)
Windsor Locks (1)
Not rated yet
Schede Plumbing & Heating
50+ Years
Emergency
Not rated yet
Family-owned since 1922 with century-long expertise
Trusted plumbing, heating, and AC services in Stamford, CT. Family-owned since 1922. 24/7 emergency repairs, installations, and remodeling. Call (203) 969-2299 for a free estimate.
Plumbing Installations Heating Repairs Air Conditioning Services
(203) 969-2299 Call Profile
Apple Oil
50+ Years
Emergency
Not rated yet
Apple Oil
50+ Years
Emergency
Not rated yet
We offer 50+ years of trusted heating oil delivery experience
Trusted heating oil delivery and HVAC services in Bridgeport, CT since 1975. Eco-friendly BioHeat fuel, 24/7 emergency service, and automatic delivery available.
Heating Oil Delivery Automatic Delivery Annual Tune-Ups
(203) 934-3835 Call Profile
Not rated yet
203 HVAC
Emergency
Not rated yet
We offer 24/7 emergency HVAC services for urgent heating and cooling needs.
203 HVAC offers 24/7 heating, cooling, and emergency HVAC services in New Haven & Fairfield County, CT, with certified technicians and a 100% satisfaction guarantee.
Air Conditioning Repair Furnace Maintenance Emergency HVAC Services
(888) 891-2397 Call Profile
Not rated yet
Swanson Plumbing & Heating
27 Years
Not rated yet
We offer 25+ years of residential plumbing expertise.
Trusted residential plumbing and heating services in Fairfield County, CT. Swanson Plumbing & Heating offers installations, repairs, and remodeling with licensed professionals.
Residential New Construction Bathroom Remodeling Heating System Installation
(203) 515-8207 Call Profile
Not rated yet
Performance Plumbing & Heating
22 Years
Emergency
Not rated yet
15 years of commercial plumbing and HVAC expertise since 2004
Connecticut's leading commercial plumbing and HVAC contractor since 2004. OSHA-certified team providing code-compliant installations, emergency repairs, and energy-efficient solutions for businesses statewide.
HVAC Installation Commercial Plumbing Pipe Welding
(860) 496-0168 Call Profile
Not rated yet
Nunes Quality Plumbing & Heating
36 Years
Emergency
Not rated yet
The owners personally oversee every service call for consistent quality
Trusted plumbing and heating services in Windsor, CT. Over 25 years of experience, emergency services, and customer satisfaction guaranteed.
Plumbing Repair Water Heater Installation Heating Services
(860) 688-8709 Call Profile
Not rated yet
New Concepts Plumbing & Heating
5 Years
Emergency
Not rated yet
We offer 24-hour emergency plumbing and heating services
Trusted Connecticut plumbing and heating services since 2021. 24/7 emergency response, certified technicians, and state-of-the-art solutions for residential and commercial properties.
Emergency Plumbing Boiler Installation Gas Conversion
(203) 271-0105 Call Profile
Not rated yet
wtech22 Heating and Cooling
14 Years
Emergency
Not rated yet
We have over 20 years of industry experience in HVAC services.
Trusted HVAC solutions in Trumbull, CT. Over 20 years of experience with heat pumps, boilers, furnaces, and duct cleaning. Licensed, veteran-owned, and committed to customer satisfaction.
Heat Pumps Boilers Furnaces
(475) 422-4628 Call Profile
Not rated yet
Hurricane Energy
11 Years
Emergency
Not rated yet
We offer 24/7 emergency HVAC service for urgent needs.
Hurricane Energy provides expert HVAC repairs, maintenance, and installations in North Branford, CT. Serving New Haven and Middlesex Counties since 2015 with 24/7 emergency service.
Repairs and Maintenance New Installations Propane Delivery
(203) 208-4768 Call Profile
Not rated yet
Copper Valley Heating & Cooling
Not rated yet
We have over 10 years of Connecticut HVAC industry experience.
Trust Copper Valley Heating & Cooling for all your HVAC needs in Connecticut: we offer licensed, affordable, 24/7 emergency service with custom solutions for every home and business.
Air Conditioning Installation HVAC Repair Heating System Installation
(203) 599-0401 Call Profile