Top 10 HVAC Companies in Great Falls, VA

Porch Pro Headshot Horizon Services Plumbing Heating and Cooling (Services)
HVAC Contractors
Serves Great Falls, Virginia
(2,928)
"I purchased central air and heating 9 years ago from Horizon and continue to use Horizon for my yearly maintenance. I have been pleased with the service and the courteous customer service personnel. I recommend to everyone I know. Thank you - Elaine Schemm "
"I purchased central air and heating 9 years ago from Horizon and continue to use Horizon for my yearly maintenance. I have been pleased with the service and the courteous customer service personnel. I recommend to everyone I know. Thank you - Elaine Schemm "
Porch Pro Headshot Magnolia Plumbing Heating & Cooling
HVAC Contractors
Serves Great Falls, Virginia
(1,897)
Since 1950, the Magnolia Companies have been providing homes, businesses and government offices in Maryland, Northern Virginia, and Washington, D.C. plumbing and HVAC services. Whether you need an emergency plumber in DC, a complete heating or cooling system installed in Rockville, MD, or a drain cl...Read more about Magnolia Plumbing Heating & Cooling
Since 1950, the Magnolia Companies have been providing homes, businesses and government offices in Maryland, Northern Virginia, and Washington, D.C. plumbing and HVAC services. Whether you need an emergency plumber in DC, a complete heating or cooling system installed in Rockville, MD, or a drain cl...Read more about Magnolia Plumbing Heating & Cooling
Porch Pro Headshot Donmar Heating, Cooling & Plumbing
HVAC Contractors
Serves Great Falls, Virginia
(668)
Since 1990, Donmar Company Heating & Cooling has been Maryland and Northern Virginia’s answer for high-quality, cost-effective HVAC solutions. For more than 25 years, their friendly, NATE Certified professionals have provided home and property owners dynamic and reliable climate control solutions. F...Read more about Donmar Heating, Cooling & Plumbing
Since 1990, Donmar Company Heating & Cooling has been Maryland and Northern Virginia’s answer for high-quality, cost-effective HVAC solutions. For more than 25 years, their friendly, NATE Certified professionals have provided home and property owners dynamic and reliable climate control solutions. F...Read more about Donmar Heating, Cooling & Plumbing
Porch Pro Headshot Comfort Heating & Cooling
HVAC Contractors
Serves Great Falls, Virginia
(460)
Comfort Heating & Cooling service was found in 2007 and I serve as the griddle Washington DC area
Comfort Heating & Cooling service was found in 2007 and I serve as the griddle Washington DC area
Porch Pro Headshot Air Duct Maids
HVAC Contractors
Serves Great Falls, Virginia
(288)
"I can't even begin describe all the amazing things about this company. The customer service is outstanding and very punctual, the technicians are very knowledgeable and friendly and their prices are unbeatable. My air is so much better now and the tech explained every little thing for me! They e...Read more about Air Duct Maids
"I can't even begin describe all the amazing things about this company. The customer service is outstanding and very punctual, the technicians are very knowledgeable and friendly and their prices are unbeatable. My air is so much better now and the tech explained every little thing for me! They e...Read more about Air Duct Maids
Porch Pro Headshot Water Heater Services, LLC
HVAC Contractors
Serves Great Falls, Virginia
(402)
We repair and install residential water heaters.
We repair and install residential water heaters.
Porch Pro Headshot AIRBENDERS
HVAC Contractors
Serves Great Falls, Virginia
(156)
" July in the middle of a very hot day our ac shout down. We had no clue on what to do. So we called around several companies and decided to go with Airbenders based on their good reviews, because they promised same day service. What a blessing to deal with a company so professinal, from the lady w...Read more about AIRBENDERS
" July in the middle of a very hot day our ac shout down. We had no clue on what to do. So we called around several companies and decided to go with Airbenders based on their good reviews, because they promised same day service. What a blessing to deal with a company so professinal, from the lady w...Read more about AIRBENDERS
Porch Pro Headshot Two Poor Teachers, LLC
HVAC Contractors
Serves Great Falls, Virginia
(114)
"Bathroom install was done very quickly and correct. People arrived on time. and was very professional at installing. No problems with anything. Was respectful of our home and clean up every night before going home. Took care of us and all of our needs for this project. Would use the company again i...Read more about Two Poor Teachers, LLC
"Bathroom install was done very quickly and correct. People arrived on time. and was very professional at installing. No problems with anything. Was respectful of our home and clean up every night before going home. Took care of us and all of our needs for this project. Would use the company again i...Read more about Two Poor Teachers, LLC
Porch Pro Headshot R.S. Gregory Heating and Air
HVAC Contractors
Serves Great Falls, Virginia
(25)
R S Gregory Heating and Air Conditioning has been in the business for over 30 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you...Read more about R.S. Gregory Heating and Air
R S Gregory Heating and Air Conditioning has been in the business for over 30 years and we've been lucky enough to learn a thing or two over those years. We've even worked hard to make sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you...Read more about R.S. Gregory Heating and Air
Porch Pro Headshot Cox Climate Control
HVAC Contractors
Serves Great Falls, Virginia
(64)
Licensed and Insured Heating & Air-Conditioning with 20 years of experience. We are a Trane and Amana dealer and only install the best equipment available. We offer a 1 year labor warranty on all parts and 2 year labor warranty on new installs. If we can't fix it nobody can. Check out all our review...Read more about Cox Climate Control
Licensed and Insured Heating & Air-Conditioning with 20 years of experience. We are a Trane and Amana dealer and only install the best equipment available. We offer a 1 year labor warranty on all parts and 2 year labor warranty on new installs. If we can't fix it nobody can. Check out all our review...Read more about Cox Climate Control

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Great Falls HVAC Contractors

60311

Before & After is an excellent company that strives to fully satisfy. This was the only company that truly listened to my desires and made sure to explain all possible options and limitations that could lie ahead. They have a trustworthy, courteous and h...

- RoseAnne Sciarrone
83137

Excellent responsiveness in communication. Excellent to keep appointment. Excellent work quality.

The Before and After team did a great job installing my kitchen cabinets. I would definitely recommend them and will use them again for other projects.!

- Karen Lane
225539

The tech knew what he was doing. Had a bad experience with previous company who were not able to diagnose the issue. They were quick to figure out the issue and provided a comprehensive estimate which was much lower than I had expected. Kudos to Imad.

- rajiv kuar
461944

So now you reply on a review, but no replies to my multiple text messages! Read your latest text and you'll know exactly who posted this true review! Report reply Ken's Heating and AC responded on 07/22/2022 "Who is this I don’t remember when did you re...

- C. Brown
225318

Emad was extremely helpful and took care of my heating in a timely fashion. He beat the time, price, and quality of all of the other companies I spoke to. I could not speak any higher of the service I was provided.

- Zafrullah Malik
461876

Do not use services. Sent by home warranty company to perform repairs to our a/c. Repairs not completed. Severe lack of communication, Reviewed what was required and indicated too expensive for his company; would check with home warranty company. Left mu...

- C. Brown
72263

called steve Gregory when my a/c decided to not work yesterday when indian summer came upon us.... thought first it was the breaker.... didn't go... called steve and he came out ... it was the motor ... he had put a/c in 2002 .. it was time...lol ...

- Kathy Cunningham
27938

We have been pleased and impressed with Ali's knowledge, expertise, efficiency, and personable professionalism. We recommended Ali to our neighbor for extensive work and they were equally impressed with the outcome of his service!

- Elaine and Ronald Kramer
23231

Terrible, started off with unsure of the problem with my heat pump compressor. Stated there were no guarantees. Thought compressor was low on Freon and charged the system with 8lbs of Freon at a cost of 824 dollars. Left and the compressor would not ru...

- Robert Cornwell
24072

I would recommend them highly. They were on time, courteous and identified the problem right away. They were honest and offered several options for me to choose from. I was grateful that they took the time to show me what the problem was, and sit down ...

- Sandra Maxey
25163

Ali has provided excellent service for our HVAC in Alexandria since 2007. He also provides prompt service during emergencies. Our family strongly recommends Bailey Mechanical.

- Bonet Elsa

Everything You Need to Know About Great Falls HVAC Companies

Can I browse unscreened HVAC Contractors in Great Falls?

We do our best to screen all of our hvac contractors. However, there are still some hvac contractor professionals in Great Falls that have not been pre-screened. This means that their licenses may not be up to date to operate in Great Falls or VA. Always be sure to pre-screen them yourself before hiring. Here are some unscreened professionals offering hvac:

  • R.S. Gregory Heating and Air:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive
  • M&M Mechanical, Inc. Heating and Air Conditioning:
    • BBB Rating: A+
    • Active/Verified License: No, current status is inactive
  • Comfort Heating & Cooling :
    • Active/Verified License: No, current status is inactive

Will HVAC work in Great Falls require permits, inspections, special licenses, etc.?

Whether you’re hvac contractor job is in Great Falls or any other city, you're going to want to do a bit of research before hiring hvac contractors. Even small jobs may have certain regulations around them. Often, the hvac contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the hvac folks that everything is in order.

What Great Falls zip codes are served by HVAC Contractors?

Great Falls has 50 total HVAC Contractor companies that service multiple zip codes. We've put together a list of areas in and around Great Falls with the most HVAC Contractors:

    • 2 HVAC Contractors in 20165.
    • 2 HVAC Contractors in 22102.
      • 1 HVAC Contractors in 22066.

      All HVAC Companies in Great Falls, VA

      Porch Pro Headshot Before & After Home Improvement
      HVAC Contractors
      Serves Great Falls, Virginia
      (4)
      "I referred Damon and his crew to a client who needed repairs prior to selling their home. The works was done on time, on budget and the guys were a pleasure to have in the home at a stressful time. I highly recommend them."
      "I referred Damon and his crew to a client who needed repairs prior to selling their home. The works was done on time, on budget and the guys were a pleasure to have in the home at a stressful time. I highly recommend them."
      Porch Pro Headshot Advanced Environment Solutions Inc
      HVAC Contractors
      Serves Great Falls, Virginia
      (28)
      Complete your porch and garden with outdoor lighting by Advanced Environment Solutions. The 5-star company is located in Stockton, MD.
      Complete your porch and garden with outdoor lighting by Advanced Environment Solutions. The 5-star company is located in Stockton, MD.
      Porch Pro Headshot Eagle services LLC
      HVAC Contractors
      Serves Great Falls, Virginia
      Please call us at 855 633 2453 for a free quote Eagle Services Need the services of an expert technician? We are here to help. You can count on us for reliable locksmith service , garage doors, air duct cleaning and carpet cleaning. We are licensed locksmiths and home improvement contractor in ...Read more about Eagle services LLC
      Please call us at 855 633 2453 for a free quote Eagle Services Need the services of an expert technician? We are here to help. You can count on us for reliable locksmith service , garage doors, air duct cleaning and carpet cleaning. We are licensed locksmiths and home improvement contractor in ...Read more about Eagle services LLC
      Porch Pro Headshot Emerald Plumbing
      HVAC Contractors
      Serves Great Falls, Virginia
      (27)
      Emerald Plumbing is known as DC's #1 Plumbing Company. As an organization, there is no job that is too small. We value your time and will perform all tasks in a reliable, fair and orderly manner. Our organization is also environmentally friendly. All the associates at Emerald Plumbing are looking fo...Read more about Emerald Plumbing
      Emerald Plumbing is known as DC's #1 Plumbing Company. As an organization, there is no job that is too small. We value your time and will perform all tasks in a reliable, fair and orderly manner. Our organization is also environmentally friendly. All the associates at Emerald Plumbing are looking fo...Read more about Emerald Plumbing
      Porch Pro Headshot Select Heating & Cooling Inc
      HVAC Contractors
      Serves Great Falls, Virginia
      (4)
      Select Heating and Cooling of Burke, Virginia is top rated by Ebsco research for Best Pick reports. Check out our reviews for heating and cooling systems, heat pumps, air conditioning, gas fireplaces, service contracts, and maintenance services. We are located in the light industrial park behind the...Read more about Select Heating & Cooling Inc
      Select Heating and Cooling of Burke, Virginia is top rated by Ebsco research for Best Pick reports. Check out our reviews for heating and cooling systems, heat pumps, air conditioning, gas fireplaces, service contracts, and maintenance services. We are located in the light industrial park behind the...Read more about Select Heating & Cooling Inc
      Porch Pro Headshot A R Bailey Mechanical Inc
      HVAC Contractors
      Serves Great Falls, Virginia
      (6)
      "We have been pleased and impressed with Ali's knowledge, expertise, efficiency, and personable professionalism. We recommended Ali to our neighbor for extensive work and they were equally impressed with the outcome of his service! "
      "We have been pleased and impressed with Ali's knowledge, expertise, efficiency, and personable professionalism. We recommended Ali to our neighbor for extensive work and they were equally impressed with the outcome of his service! "
      Porch Pro Headshot Keni
      HVAC Contractors
      Serves Great Falls, Virginia
      (4)
      Ken’s heating and cooling LLC have 24 years of experience in heating, and air conditioning. Our repair services are fast, affordable and reliable. We are a full service HVAC company, ready and available 24/7 to help you. Feel free to inquire with us about new constructions, additions, equipment repl...Read more about Keni
      Ken’s heating and cooling LLC have 24 years of experience in heating, and air conditioning. Our repair services are fast, affordable and reliable. We are a full service HVAC company, ready and available 24/7 to help you. Feel free to inquire with us about new constructions, additions, equipment repl...Read more about Keni
      Porch Pro Headshot DIAL A PLUMBER LLC
      HVAC Contractors
      Serves Great Falls, Virginia
      Dial A Plumber, based in Stevensville, is a plumbing contractor. Offering drainage systems installation and drain installation as well as other services, they started in the 1950s.
      Dial A Plumber, based in Stevensville, is a plumbing contractor. Offering drainage systems installation and drain installation as well as other services, they started in the 1950s.
      Porch Pro Headshot affordable air services LLc
      HVAC Contractors
      Serves Great Falls, Virginia
      (7)
      We provide quality services at affordable rates.
      We provide quality services at affordable rates.
      Porch Pro Headshot Horizon Services Plumbing Heating and Cooling (Sales)
      HVAC Contractors
      Serves Great Falls, Virginia
      Locally owned and operated 30 years of award-winning expertise Proudly serving families in Delaware, Pennsylvania, New Jersey, and Maryland No surprises, no hassles, and NO excuses. Just up-front pricing and 100% satisfaction guaranteed. More than 300,000 of your neighbors have trusted us with their...Read more about Horizon Services Plumbing Heating and Cooling (Sales)
      Locally owned and operated 30 years of award-winning expertise Proudly serving families in Delaware, Pennsylvania, New Jersey, and Maryland No surprises, no hassles, and NO excuses. Just up-front pricing and 100% satisfaction guaranteed. More than 300,000 of your neighbors have trusted us with their...Read more about Horizon Services Plumbing Heating and Cooling (Sales)
      Porch Pro Headshot Richards Air Conditioning Co., Inc.
      HVAC Contractors
      Serves Great Falls, Virginia
      Family owned and operated since 1959, Richards Air Conditioning Company, Inc. upholds a commitment to old-fashioned values, while always looking ahead, striving to improve and staying current on the latest trends in the HVAC industry. We’ve earned a reputation throughout Northern Virginia and Montgo...Read more about Richards Air Conditioning Co., Inc.
      Family owned and operated since 1959, Richards Air Conditioning Company, Inc. upholds a commitment to old-fashioned values, while always looking ahead, striving to improve and staying current on the latest trends in the HVAC industry. We’ve earned a reputation throughout Northern Virginia and Montgo...Read more about Richards Air Conditioning Co., Inc.
      Porch Pro Headshot Preferred General Contracting Inc.
      HVAC Contractors
      Serves Great Falls, Virginia
      Preferred General Contracting Inc. specializes in renovations, general maintenance of kitchens, master bedroom suites, dens, wine cellars, attics, basements, barns, garages, and more in Northern Virginia. Our experienced contractors are able to help you with any home or office renovations you may ne...Read more about Preferred General Contracting Inc.
      Preferred General Contracting Inc. specializes in renovations, general maintenance of kitchens, master bedroom suites, dens, wine cellars, attics, basements, barns, garages, and more in Northern Virginia. Our experienced contractors are able to help you with any home or office renovations you may ne...Read more about Preferred General Contracting Inc.
      Porch Pro Headshot BK Tech Contractor, LLC.
      HVAC Contractors
      Serves Great Falls, Virginia
      HEATING / AIR CONDITIONING / AIR-DUCT CLEANING
      HEATING / AIR CONDITIONING / AIR-DUCT CLEANING
      Porch Pro Headshot POMA HANDYMAN SERVICES LLC
      HVAC Contractors
      Serves Great Falls, Virginia
      Poma Handyman Services LLC. is a Northern Virginia based, family-owned Home Improvement company specializing in Interior & Exterior projects. We run our business on trust, partnership, authenticity and ethics, and have built a reputation for honesty and excellence among all of our customers.
      Poma Handyman Services LLC. is a Northern Virginia based, family-owned Home Improvement company specializing in Interior & Exterior projects. We run our business on trust, partnership, authenticity and ethics, and have built a reputation for honesty and excellence among all of our customers.

      Latest projects near Great Falls

      Recent projects booked on Porch
      Sterling 20165
      Thermostat Replacement and Repair
      Comments from Customer
      Replacing a Honeywell Bryant thermostat with a nest thermostat
      Sterling 20165
      Thermostat Replacement and Repair
      Comments from Customer
      Replacing a Honeywell Bryant thermostat with a nest thermostat