4,143 Saint Lawrence, 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 Saint Lawrence, PA home and other homes. More 
Upper Darby, PA, 19082
41 miles from Saint Lawrence
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
50 miles from Saint Lawrence
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
Elizabethtown, PA, 17022
41 miles from Saint Lawrence
Home Climates offers expert heating and cooling services to all areas between Harrisburg and Lancaster, PA. Read More
Collegeville, PA, 19426
25 miles from Saint Lawrence
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
31 miles from Saint Lawrence
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
A PLUS PLUMBING LLC (856) 562-7125
Blackwood, NJ, 08012
50 miles from Saint Lawrence
We pride ourselves on being able to provide superior plumbing services to our residential customers. Our team of professional Cherry Hill plumbers are licensed and trained in the... Read More
Kennett Square, PA, 19348
34 miles from Saint Lawrence
Heating and Cooling service company located in Kennett Square. We also offer HVAC services for the greater Philadelphia area including towns such as West Chester, Avondale,... Read More
Aston, PA, 19014
40 miles from Saint Lawrence
Over the years, we have earned the reputation of providing superior services at the most affordable prices. As a licensed Aston heating contractor and air conditioning company in... Read More
Capitol Heating & Air Llc (610) 273-3714
Honey Brook, PA, 19344
17 miles from Saint Lawrence
For all your heating and air conditioning challenges, you can count on Capitol Heating and Air. With a combined 40 years’ experience, Capitol’s highly trained technicians can... Read More
S & A Mechanical Inc. (717) 865-3131
Jonestown, PA, 17038
35 miles from Saint Lawrence
We service all major brands of heating and cooling system. Boilers, gas furnaces, oil furnaces, water heaters, heat pumps, air conditioners, well pumps and more... Read More
Aire Pro Services, Corp. (610) 532-3740
Norwood, PA, 19074
43 miles from Saint Lawrence
When you've made the decision to upgrade or repair your home comfort system, turn to Aire Pro Heating & Air Conditioning, Inc., your local factory authorized Carrier HVAC dealer.... Read More
PA, 19611
4 miles from Saint Lawrence
Downingtown, PA, 19335
23 miles from Saint Lawrence
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
Petro - Reading (215) 942-5075
PA, 19605
6 miles from Saint Lawrence
Bethlehem, PA, 18017
35 miles from Saint Lawrence
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
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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 Saint Lawrence, 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 Saint Lawrence, 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 Saint Lawrence, PA home’s heating and cooling challenges.
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