4,879 Ronkonkoma, NY HVAC Contractors

What do HVAC contractors do? “HVAC” stands for “heating, ventilation and air conditioning.” An HVAC technician or contractor specializes in heating systems, air duct cleaning and repairs, insulation and air conditioning for your Ronkonkoma, NY home and other homes. More 
Englewood, NJ, 07631
46 miles from Ronkonkoma
HVAC Heating ventilation and Air conditioning, High efficiency heating and cooling split and Mini split Air conditioning, service, installation and repair in NY, NYC, Bronx,... Read More
Holtsville, NY, 11742
4 miles from Ronkonkoma
Heating and Air Conditioning Installations and Service Read More
Allenhurst, NJ, 07711
50 miles from Ronkonkoma
Oceanside Service, Inc. provides a complete line of services to serve all your Heating, Ventilation, Air Conditioning and Refrigeration Services. We do sales, service and... Read More
Pexheat.com (888) 470-2757
Smithtown, NY, 11787
6 miles from Ronkonkoma
Pexheat is a full service company providing radiant floor heating design and sales to the architect, professional installer and home owner. Read More
Islandia, NY, 11749
4 miles from Ronkonkoma
A professional heating and air conditioning company. Read More
Long Island City, NY, 11106
43 miles from Ronkonkoma
AFGO Mechanical Services Inc. is a third generation family owned company specializing in the Service, Repair and Installation of HVAC mechanical equipment for the Greater New York... Read More
New York, NY, 10128
44 miles from Ronkonkoma
From everyday problems to the kind of issues that give lesser firms fits, we've never met a New York plumbing or heating challenge we didn't love! There are many reasons why... Read More
THE DRAIN KING (203) 997-3305
Stratford, CT, 06614
28 miles from Ronkonkoma
If you’re looking for a skilled and reliable plumber, you’ll find the quality service you need from The Drain King Plumber-Rooter. We offer service 7 days a week, and we can... Read More
Middle Village, NY, 11379
41 miles from Ronkonkoma
Here at Bluewater Plumbing and Heating, our dedication to find the best products and tradesmen helps us in our quest to provide construction and repair service that is second to... Read More
AC PLus Inc (732) 859-0599
West Long Branch, NJ, 07764
50 miles from Ronkonkoma
At AC Plus Inc. we are devoted to providing best-in-class commercial and residential HVAC services for air conditioning systems, heating systems,water heaters, humidifiers,... Read More
Milford, CT, 06460
28 miles from Ronkonkoma
At Modern Heating & Air Conditioning, LLC, we know you hear a lot of talk about service. That’s why we do more, which means we arrive on time, respect your home, and work within... Read More
Clover Comfort (914) 631-6744
Sleepy Hollow, NY, 10591
44 miles from Ronkonkoma
At Clover Comfort, our Westchester County HVAC contractor works hard for your comfort. Over two decades of study and experience have taught us that the right heating or cooling... Read More
Dustless Duct (917) 765-8286
Brooklyn, NY, 11230
47 miles from Ronkonkoma
Dustless Duct provides professional air duct cleaning and dryer vent cleaning services, as well as a variety of other cleaning services designed to reduce environmental allergens... Read More
Gault Energy (203) 227-5181
Westport, CT, 06880
26 miles from Ronkonkoma
Gault Energy is a supplier of home heating oil, propane gas, electricity, heating and air conditioning installation and services, energy audits, generators and indoor air quality... Read More
Jordon HVAC LLC (203) 261-4366
Trumbull, CT, 06611
31 miles from Ronkonkoma
Fully Licensed & Insured, Delivering Quality & Dependable HVAC Service, Specializing in Floor Heating Systems, Ice Melting, Air conditioning, Plumbing service all makes/models. Read More
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When Should You Hire an HVAC Contractor?


Generally, HVAC contractors or HVAC technicians work with or run companies that repair or install heating systems and air conditioning units for homes. But they have specialized services too. For example, if you are a wine collector and you are thinking of installing a wine cellar in your Ronkonkoma, NY home, you might hire a New York HVAC professional who specializes in refrigeration work. You can find more hvac contractors in Brentwood, West Babylon, Coram, Commack and Central Islip.

HVAC professionals can use their skills to help you to save money on your Ronkonkoma, NY home’s energy bills by installing radiant barriers in your attic or split-zone heating and cooling systems to heat rooms like solariums while cooling upstairs bedrooms during warmer temperatures.

If you or a family member suffers from allergies, you’ll want to find a New York HVAC technician who is knowledgeable about the latest cooling and heating products that include antiallergen filters. Contractors who work in the HVAC industry keep up on the latest in heating and air conditioning technology so outdated or troublesome systems can be retrofitted with newer, more energy-efficient models. Some of these professionals may work with your contractor, builder or other home improvement professional to get the job done.

Here are some related professionals and vendors to complement the work of hvac contractors: Specialty Contractors, General Contractors, Solar Energy Contractors, Electrical Contractors.

Ask HVAC contractors about these residential heating and cooling technologies:


  • Tankless hot-water pumps
  • Residential air cleaning devices
  • Ductless air circulation systems
  • A desiccant enhanced evaporative air conditioner system (for hot and humid climates)
  • Heat recovery systems (which cool the air and heat water with no extra energy use)

Find HVAC contractors on Houzz. Look in the Professionals section of our website and search for New York HVAC contractors. Read reviews and see how an HVAC contractor might approach your Ronkonkoma, NY home’s heating and cooling challenges.
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