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Best HVAC / Furnace
Repair & AC Repair in
New Haven

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 analyzed the results to give you a hand-picked list of the best hvac professionals in New Haven, CT.

Reviewed Curated Top Picks 38 26 9

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.

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Alpine Heating and Cooling

Family-owned and operated, Alpine Heating and Cooling has provided New Haven, CT, and the surrounding cities and towns with HVAC service, maintenance, repairs, and installations. Serving clients since 1952, they strive to become a part of the communities they visit. Licensed in both heating and cooling equipment, their trained technicians specialize in annual cleaning, service calls, and burner parts. They also only work with the products of leading national manufacturers, including Trane, Rheem, Heil, Skuttle, and Lennox. Service contracts are available, as are free in-home estimates on new equipment. Alpine Heating and Cooling offer discounts via their website and provide 24-hour emergency services to any client in need.

New Haven, CT 06530


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Gold Coast Refrigeration Service

Gold Coast Refrigeration Service is an HVAC services contractor located in Derby and licensed and insured in the state of Connecticut. It emphasizes community involvement and relationships, with an active membership and profile within the Greater Valley Chamber of Commerce. Customers also have propelled it through the Better Business Bureau accreditation process with positive feedback and word-of-mouth. Areas of specialization include refrigeration, commercial/residential heating and cooling, and ongoing maintenance agreements to ensure equipment works correctly for the entirety of its lifespan. The company has operated since 1991, and its technicians have more than three decades of training and experience.

Derby, CT 06418


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H. Hulse Heating and Air Conditioning

H. Hulse Heating and Air Conditioning has been providing the Stratford, CT area with quality heating and air conditioning services since 1962. Founded by Harry Hulse, they have upheld their personal relationships with their loyal customers for decades, and are committed to serving Stratford with the highest quality services and products. They offer a wide variety of heating and cooling services including installation, sales, and repair. They only sell products from the most reputable and trusted manufacturers and are proud to offer customer financing as well as rebates and warranties for their products. Their lifelong customers are always satisfied with their level of professionalism and service.

Stratford, CT 06615


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Home Heating & Air Conditioning LLC

Home Heating & Air Conditioning, LLC corrects problematic HVAC systems in New Haven and the surrounding south central Connecticut communities. Not only can their technicians install new heating appliances, their claim to fame is the custom ductwork they fabricate in-house. That means every job is uniquely designed to fit the particular space needs of each home. Owner and founder, Dave Teodosio, has more than forty years of experience which he has personally passed on to every member of his capable team. This dedication to quality is apparent to customers who are loyal to Home Heating & Air Conditioning, LLC and continue to turn to them each year for seasonal maintenance and repairs.

West Haven, CT 06516


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JP Heating & Cooling

JP Heating & Cooling is a residential and commercial heating, ventilating, and air conditioning service in Stratford. They specialize in the service and installation of ultra-high-efficiency furnaces, hydro air systems, boilers, tankless water heaters, central air conditioning, geothermal, radiant floor heating, snow melting, and gas, oil, and heat pumps. They say that they strive to provide comfort and reliability of their customers' heating and cooling systems, that their attention to service and quality has made them a sought-after industry leader, and that with them the customer always comes first, and they constantly strive to exceed their customers' expectations. The company is International Ground Source Heat Pump Association accredited.

Stratford, CT 06615


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One Hour Heating and Air Conditioning

One Hour Heating and Air Conditioning serves the Shelton, CT, region with a variety of solutions for heating and cooling needs. Locally owned since 2003 and franchise-backed, their expertly trained technicians are guaranteed to arrive at a home or business when scheduled, or the visit is free. The skilled team members repair, install, maintain, and replace both furnaces and air conditioners. They also convert homes from oil to gas, replace water heaters and boilers, and install air treatment systems, thermostats, heat pumps, and air handlers. Along with guarantees on all their HVAC repairs, they back their air conditioners for five years and their furnaces for ten years. In addition to their warranties, they offer long-term protection plans. For emergencies, 24-hour assistance is also available.

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Reliable Refrigeration Plus, Inc.

Reliable Refrigeration Plus, located in Hamden, Connecticut, and serving throughout the greater Hamden metropolitan area, are premier providers of high-quality commercial refrigeration services. Reliable Refrigeration offers comprehensive sales, installation, maintenance, and repair services, and is proud to offer additional heating, ventilation, and air conditioning units and service for their commercial customers. In business since 1985, Reliable Refrigeration takes pride in their emphasis on quality customer service at an affordable rate, and all their technicians are fully-licensed, bonded, and insured, with the experience and scale capable of meeting the needs of any-sized contract. From industrial-scale walk-in jobs to small mom-and-pop grocery stores, Reliable Refrigeration Plus is capable, competent, and available.

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Rousseau Plumbing & Heating LLC

Rousseau Plumbing & Heating LLC is a veteran owned plumbing company in North Haven, Connecticut, founded by Jarrett J. Rousseau in 2003. Their services include tankless water heater repair and service, sewer and drain pipe inspection and video recordings, installation and repairs, remodeling, new construction, water heater repair and service, and more. Rousseau Plumbing & Heating LLC also performs pipe thawing. They deliver exceptional plumbing and heating repair, and replacement services and take great pride in providing the best service available. They are fully licensed and insured and carries the Connecticut License #282011.

North Haven, CT 06473


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Ryan Oil Company, Inc.

Ryan Oil Company, Inc has been serving homes and businesses throughout the greater New Haven area since 1989. This family-owned-and-operated company takes pride in the products and services they provide to clients. Along with being an accredited business with the Better Business Bureau, they are a member of the Hamden Regional Chamber of Commerce, Oil & Energy Service Professionals, and the Connecticut Energy Marketers Association. Ryan Oil Company, Inc provides premium #2 heating fuel with TES 3400 additive along with installation and service of air conditioners, furnaces, boilers, and water heaters. They also offer maintenance contracts and emergency repair services.

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