5,750 Smithtown, 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 Smithtown, NY home and other homes. More 
Englewood, NJ, 07631
41 miles from Smithtown
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
9 miles from Smithtown
Heating and Air Conditioning Installations and Service Read More
Allenhurst, NJ, 07711
50 miles from Smithtown
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
Pexheat is a full service company providing radiant floor heating design and sales to the architect, professional installer and home owner. Read More
East Rockaway, NY, 11518
29 miles from Smithtown
Air Conditioning & Heating has been serving Nassau and Suffolk county heating and cooling needs since 1999. Able Air Conditioning & Heating has upheld a reputation for being a... Read More
Belmar, NJ, 07719
50 miles from Smithtown
Environmental Air Systems provides quality products and services for your home comfort systems that are backed by the best warranties and guarantees in the industry. From system... Read More
All Week Air Conditioning (201) 871-8788
Garfield, NJ, 07026
48 miles from Smithtown
Licensed & Insured family owned and operated hvac and air conditioning repairs and service company. All Week has been providing residential and commercial with reliable hvac... Read More
Islandia, NY, 11749
4 miles from Smithtown
A professional heating and air conditioning company. Read More
Long Island City, NY, 11106
39 miles from Smithtown
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
40 miles from Smithtown
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
26 miles from Smithtown
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
37 miles from Smithtown
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 Smithtown
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
27 miles from Smithtown
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
Milford, CT, 06461
27 miles from Smithtown
Tyler Heating, Air Conditioning, Refrigeration llc was founded in 2005 by brothers Richard and David Tyler. David began working in this industry in 1990 and advanced quickly in... Read More
List your business here for free - Learn More

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 Smithtown, NY home, you might hire a New York HVAC professional who specializes in refrigeration work. You can find more hvac contractors in Norwalk, Brentwood, West Babylon, Coram and Commack.

HVAC professionals can use their skills to help you to save money on your Smithtown, 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 Smithtown, NY home’s heating and cooling challenges.
Professional Categories in Smithtown
Smithtown Residential Contractors · Smithtown Architect & Contractors · Smithtown Interior Decorators · Smithtown Home Designers · Smithtown Kitchen Designers · Smithtown Kitchen & Bath Remodelers · Smithtown House Builders · Smithtown Landscapers · Smithtown Licensed Landscape Contractors · Smithtown Tile Studios · Smithtown Cabinets & Cabinetry · Smithtown Furniture Makers · Smithtown Carpet Installer · Smithtown Residential Paint And Wall Coverings · Smithtown Decks, Patios & Outdoor Enclosures · Smithtown Pool Suppliers · Smithtown Carpenters · Smithtown Doors · Smithtown Garage Doors · Smithtown Custom Closet Designers · more... · Smithtown Lighting · Smithtown Window Treatments · Smithtown Windows · Smithtown Design Photographers · Smithtown Roofing & Gutters · Smithtown Siding & Exterior Contractors · Smithtown Muralist · Smithtown Appliance Distributors · Smithtown Bed Linens · Smithtown Hardware Supplies · Smithtown Carpenters · Smithtown Driveways & Paving · Smithtown Electrical Contractors · Smithtown Environmental Services & Restoration · Smithtown Fencing & Gates · Smithtown Custom Hearth · Smithtown Nursery · Smithtown HVAC Contractors · Smithtown Sound System Design & Installation · Smithtown Residential Stagers · Smithtown Ironwork · Smithtown Nursery Designers · Smithtown Cabinetry · Smithtown Lawn & Sprinklers · Smithtown Publishers · Smithtown Outdoor Audio/Visual · Smithtown Outdoor Play Systems · Smithtown Plumbing Contractors · Smithtown Rubbish Removal · Smithtown Septic Tanks and Systems · Smithtown Solar Energy Contractors · Smithtown Sport Courts · Smithtown Staircases · Smithtown Stone, Pavers & Concrete · Smithtown Tree Services · Smithtown Real Estate Agents · Smithtown Upholstery · Smithtown Wine Cellars

Professional Metro Areas

Find Professional Listings By Name
A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z · Other · Pros By State
© 2015 Houzz Inc. Houzz® The new way to design your home™