Air Conditioning Companies in Hamden, CT

Comprehensive list of commercial and residential air conditioning companies in Hamden, CT offering installation, repair and maintenance services.

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Here you'll find all your HVAC and Commercial Refrigeration requirements. NERO AIR CONDITIONING, HEATING & REFRIGERATION is a comprehensive mechanical service and installation firm delivering both homeowners and commercial industries with reliable, dependable, affordable Heating, Cooling, Sheet Metal, Geothermal, Air Purification and Humidification systems for 21 years.


For over one hundred years our company has been proudly serving our Connecticut neighbors and friends in New Haven County. We are industry leaders in fuel oil delivery, heating and central air conditioning services as well as a nice neighbor to the many clients that we service in our operating area. Our goal is to provide safe, dependable heating oil and supply superior service.


Call us today for an in-home consultation! Receive emails of events and specials by adding your email address to our list. Call us now for more information! One of those benefits pertains to new HVAC equipment for your home! Contact Elite Heating & Air today for more information! We're finally seeing some sunny, summer days instead of all that rain.



We are your trusted source for top-quality heating, air conditioning & refrigeration HVAC-R services. Proudly serving Connecticut for over fifteen years, we're a complete service HVAC firm committed to delivering honest repair and service at an honest price.

  • Great Service Company - Answered my call with a live person unlike 3 others. Offered service

We're a complete service commercial and domestic heating and air conditioning firm serving New Haven, Fairfield and Middlesex counties. We provide our clients quick, efficient and courteous service during our regular office hours, 7:00 A.M. to 4:30 P.M., Monday through Friday. We are always available for our client's emergency service calls after hours and on holidays.


Set up in 1972, Masters has earned its recognition in dealing with the heating and air conditioning industry in Wallingford, Connecticut and its surrounding areas. Masters Heating & Air Condiitoning., a complete service firm, believes in giving the client quality workmanship, fair reasonable prices and friendly, courteous service.


Established in 1959, The Star Supply Company provides the biggest single location of HVAC and refrigeration provides in New England. In spite of the dramatic changes The Star Supply Company has seen since 1959, one thing remains constant. The basic business principles created by its founder, Seymour Cohen, as a tiny, family-owned business owner has passed to, and been embraced by, the current owner,


COMMERCIAL & INDUSTRIAL CONTRACTORS Our firm is the one to call when you need prompt, professional, and professional service. Established in 1982, we've been raising the bar for premier HVAC service in Connecticut for the past twenty five years! We install Commercial Solar Hot Water Systems as part of our services. Refer to our Solar Systems page for details.