4,368 Bethlehem, PA 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 Bethlehem, PA home and other homes. More 
Upper Darby, PA, 19082
47 miles from Bethlehem
Dedicated to providing excellent customer service in all plumbing, heating, air conditioning, and drain cleaning services and installation for almost 50 years. Read More
Riverside, NJ, 08075
47 miles from Bethlehem
We are a growing company looking forward to servicing and repairing your equipment. Our standards are held high, and we maintain them. Our name needs to be known for what it is.... Read More
Collegeville, PA, 19426
31 miles from Bethlehem
PA- Elite HVAC Contractors, Heating Contractors,Furnace Repair Service. Air Conditioning Contractors for Cooling and Air Conditioning- Service Installation Maintenance 100% Cash... Read More
King of Prussia, PA, 19406
37 miles from Bethlehem
Sila Heating & Air Conditioning is a recognized leader and pioneer in the installation of high velocity air conditioning. These systems, designed for older homes with radiators or... Read More
Service Today (800) 996-3091
Hamilton, NJ, 08610
46 miles from Bethlehem
Since 1993, Service Today has been dedicated to high quality heating and cooling services at reasonable rates for all of our clients in Central New Jersey. Our Princeton Heating... Read More
Hopewell, NJ, 08525
36 miles from Bethlehem
Stellitano Heating and Air Conditioning Inc. is a full service provider of heating and air conditioning products. Our company services all makes and models of heating and air... Read More
Bethlehem, PA, 18017
Heating and air conditioning service and installation. Generator service and installation. Generac Authorized dealer. Heating oil and propane delivery. on-site fleet vehicle... Read More
Stockton, NJ, 08559
26 miles from Bethlehem
Custom Cooling Services has been providing high quality HVAC sales and repair services to Hunterdon, Mercer and Bucks Counties for over 25 years. We built our business on a... Read More
Apollo Unlimited (610) 438-3244
7 miles from Bethlehem
Downingtown, PA, 19335
46 miles from Bethlehem
Taking the whole house building science approach to improving your homes comfort, durability, safety, and efficiency. We use the highest standards and all technicians are factory... Read More
8 miles from Bethlehem
Willingboro, NJ, 08046
49 miles from Bethlehem
Residential and light commercial HVAC contractor. NJ: HIC # 13VH06780800 Philadelphia: Contractor ID # 216763 Contractor Lic # 42760 Commercial Activity Lic # 596183 Warm... 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 Bethlehem, PA home, you might hire a Pennsylvania HVAC professional who specializes in refrigeration work.

HVAC professionals can use their skills to help you to save money on your Bethlehem, PA 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 Pennsylvania 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.



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 Pennsylvania HVAC contractors. Read reviews and see how an HVAC contractor might approach your Bethlehem, PA home’s heating and cooling challenges.
Professional Categories in Bethlehem
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