Professionals in

Why These HVAC Professionals?

Our goal is to connect people with the best local experts. We scored hvac professionals on more than 25 variables across five categories, and analysed the results to give you a hand-picked list of the best hvac professionals in Stamford, CT.

ReviewedCuratedTop Picks392710

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Air Solutions Inc

Air Solutions, Inc., based in Stamford, Connecticut, has served all of Fairfield County, Connecticut, and Westchester County, New York for nearly 20 years. The experienced owners, Tim DiCamillo and John Perri, teamed up to form a company that focuses on quality customer service, and they have expanded from the original two owners to a workforce of more than 55 employees. Customers needing new heat and air systems can work with Air Solutions to determine the best system for their situation. The company offers a combination gas furnace/air conditioning system, heat pumps, small packaged systems, and boilers. For customers wanting programmable thermostats, those recommended by Air Solutions also control humidity levels and varying temperature settings throughout the day.

Stamford, CT(203) 357-8853


BTU Systems

BTU Systems specializes in refrigeration, commercial appliances, air conditioning and heating maintenance, repairs, and installations and has been serving residential and commercial customers in Stamford and the surrounding areas of Connecticut and New York for more than 15 years. The company’s fully-licensed, insured, and trained technicians service and install such products as refrigerators and freezers, ice machines, commercial kitchen appliances, and more. Their customers include florists, delicatessens, restaurants, nightclubs, schools and universities, country clubs, and others. The company installs and services such brands as Bally, True, and Beverage-Air. The skilled technicians at BTU Systems are available for emergency service 24 hours a day and seven days a week.

Stamford, CT(203) 323-3825


C&C Service Heating & Air Conditioning

C&C Service Heating & Air Conditioning is a family-owned & operated HVAC company serving the needs of the Stamford and Greenwich areas. The business offers residential and commercial services for heating and air conditioning installations, repairs, and maintenance. They also have their own high-tech fabrication facility, which can meet large commercial requirements with a short turnaround time. Customers provide 5-star reviews and praise the company for its quality products and workmanship. Their services are available 24/7 for all emergencies, and they offer free in-home estimates. They are a factory authorized dealer of Carrier products. The company is accredited and has an A+ rating with the Better Business Bureau.

Stamford, CT(203) 998-6097


Cannondale Heating & Air Conditioning

Cannondale Heating & Air Conditioning provides professional services for HVAC systems in New York, Connecticut, and the surrounding communities. Since 1962 they have specialized in central air conditioning, hydro-air, and customized heating and cooling systems. The business has experience working with homeowners, builders and general contractors. Their services include custom ductwork design and replacement of the old equipment, triple pass and low mass hot water boilers, high-efficiency ductless heating and cooling systems, quality indoor air treatment systems, and exhaust and air intake systems. Cannondale Heating & Air Conditioning is committed to providing creative design solutions to achieve energy-efficient systems in a variety of buildings.

Wilton, CT(203) 834-0875


Efficient Heating and Cooling

Efficient Heating and Cooling is an HVAC contractor in Stamford that covers several neighborhoods in Fairfield County. The company handles most makes and models, and it works in commercial and residential settings of varying types, such as single-family homes, apartment complexes, retail stores, fitness centers, medical offices, and corporate headquarters. The establishment is a local trade that knows how to deal with indoor climate issues amid New England’s unique environmental conditions, and it observes safety measures to protect its crew, the clients, and the community as a whole. The team consists of competent and trustworthy technicians, and it always clears the site of project-related waste upon completing the job. Efficient Heating and Cooling is a certified dealer of premium Trane products, and its website features an informational video.

Stamford, CT(203) 323-8740


Indie Mechanical

Indie Mechanical is a heating, ventilation, and cooling contracting and repair firm that serves that Fairfield, Connecticut, and Westchester, New York counties. Indie Mechanical relies on its staff of factory trained employees to provide experience, professional service to its clientele. With over 20 years of experience, Indie Mechanical is known for the honest relationships it develops with its customers and guarantees satisfaction with all its services. The company strives to ensure its customer's mechanical systems perform reliably and efficiently at all times throughout the year. Regardless of the type or size of a client's mechanical system, Indie Mechanics is more than capable of installing and maintaining it.

Stamford, CT(914) 334-2321


JNR Plumbing

JNR Plumbing is a full-service plumbing contractor established in 2009 and based in Stamford, Connecticut. Their team has a combined 120 years of experience in the industry. Clients can conveniently fill-out the online form to book an appointment. JNR Plumbing's services include kitchen and bath fixtures, water heaters, pipe repairs, leak sourcing, etc. They also specialize in heating services, which include high-efficiency boilers, residential steam heat and repairs, antifreeze testing, and hydronic heat and service repairs. As a full-service company, they specialize in new construction and remodel as well as natural gas and propane. JNR Plumbing follows industry standards in every project that they do.

Stamford, CT(203) 504-2735


Ralph Sparan Plumbing

Ralph Sparan Plumbing is a plumbing contractor company located in Stamford, Connecticut that als provides services to clients in Greenwich, Darien, and New Canaan. The company has been in business for over twenty-five years, and they can provide residential and commercial services. They use a licensed plumber, and they are able to offer free estimates and free consultations to each of their clients. Ralph Sparan Plumbing provides a variety of services including pipe thawing, toilet repair, water pipe installation, and kitchen and bathroom remodeling services, among many others. The company strives to provide services to clients that are dependable and high-quality.

Stamford, CT(203) 353-9346


Rozmus Plumbing & Heating

For HVAC service in Stamford and Greenwich, and throughout Fairfield County, Connecticut, Rozmus Plumbing and Heating Inc. is on hand for new installations, repairs, and replacement of heat and air conditioning systems. Their services include installation of high-efficiency boilers, residential and commercial gas boilers, and in-floor radiant heating systems. The company’s skilled technicians also provide 24-hour emergency service, frozen pipe thawing, and home inspections. With over 40 years of experience, the pros at Rozmus can handle their customers’ needs for plumbing and heating while giving exceptional customer service. They built a reputation as a dependable and honest company with competitive pricing.

Stamford, CT(203) 323-3743


S.P. Palmer & Sons, Inc.

S.P. Palmer & Sons, Inc. is an Old Greenwich, CT business established in 1921, so customers can trust S.P. Palmer's experience in the heating and plumbing industries. It is precisely that experience that has led to S.P. Palmer & Sons developing long-lasting customer relationships within the community. S.P. Palmer & Sons provides high-quality service, but the company knows customers expect more than that. That's why S.P. Palmer & Sons promises them reliability, efficiency, and affordability. S.P. Palmer & Sons installs and repairs water heaters and boilers. The company install, repair, and replace plumbing after clogged drains or flooded basements. The company also offers property management services.

Old Greenwich, CT(203) 614-1232


Wrong city? Here are some nearby places: