Washington, DC Air Conditioning and Heating Companies

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 Washington, DC home and other homes. More
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  • Air Conditioning Installation
  • HVAC Installation
  • Furnace Installation
  • Air Conditioning Repair
  • HVAC Repair
  • HVAC Inspection
  • Furnace Repair
  • Heating System Installation
  • Heating Repair
  • Heat Pump Installation
  • Furnace Cleaning
  • Heat Pump Repair
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  • Air Conditioning Installation
  • Furnace Repair
  • Heat Pump Repair
  • Propane Tank Installation
  • Air Conditioning Repair
  • Gas Leak Detection
  • Heating Repair
  • Swamp Cooler Installation
  • Air Duct Cleaning
  • Gas Leak Repair
  • Heating Sales
  • Swamp Cooler Repair
  • Boiler Installation
  • Gas Pipe Installation
  • Heating System Installation
  • Thermostat Installation
  • Boiler Repair
  • Gas to Electric Conversion
  • Humidifier Installation
  • Thermostat Repair
  • Dehumidification
  • Geothermal Heat Pump
  • Indoor Air Quality Testing
  • Ventilation Installation & Repair
  • Dryer Vent Cleaning
  • HVAC Inspection
  • Oil to Gas Conversion
  • Water Heater Installation
  • Dryer Vent Installation
  • HVAC Installation
  • Passive Solar Heating & Cooling
  • Water Heater Repair
  • Furnace Cleaning
  • HVAC Repair
  • Propane Sales and Refills
  • Water Treatment System Installation
  • Furnace Installation
  • Heat Pump Installation
27 Reviews
Washington DC's Comprehensive Heating and Air Experts
ecobeco
9 Reviews
  • Click to Call(240) 396-2141
  • 12 miles from Washington, 4 projects in Washington
A.J. Michaels
8 Reviews
Featured Reviews for Air Conditioning and Heating Companies in Washington, DC
ecobeco
Air Conditioning and Heating Companies in Washington, DC
"I am a professional organizer, and after helping a client prepare their home for sale, I recommended ecobeco to correct structural and plumbing issues in order to pass inspection. Kelly Vogan and his team took care of the repairs promptly and at a very reasonable rate with excellent service. The home sold, passed inspection and everyone was happy. I will definitely call ecobeco in the future!"
- Terri O'Connell
NICE Home Services
Air Conditioning and Heating Companies in Washington, DC
"Nice Home Services did a fantastic job from start to finish. The temperature in our home is the same on all 3 levels. We love it. No more hot and cold rooms. We replaced our oil furnace with a high efficient heat pump. The air cleaners have done an amazing job in removing the smell and dust. No more wheezing and sneezing and no more smelly ducts. Nice Home Services also completed the installation of our propane fireplace and repaired our attic fan. All is well and we are very satisfied with Nice Home Services."
- Velma Powell
The Best Air Quality and Restoration
Air Conditioning and Heating Companies in Washington, DC
"My home was affected by the Tubbs fire. We hired The Best Air Quality and Restoration to do a major cleanup effort in our home. Val and his team showed up and took care of everything. Their communication with me was outstanding. I always knew the plan for the day and they would call or text with any questions. Not only that they worked in tough conditions. Due to the fire there was no heat or water in the house. They never let the bad conditions affect their job. They always arrived and left with the best attitudes. I felt so lucky to have these ladies helping me get my home back together. I highly recommend this company and their employees are the best."
- Heaven Builders
Beltway HVAC LLC
Air Conditioning and Heating Companies in Washington, DC
"We chose Beltway HVAC to install a furnace and AC unit. Ryan answered all of our questions regarding the installation process and pros/cons of the different brands. His pricing was fair, his work was professional, and he has been extremely responsive."
- Janet Pointe
Kitchens By Victor
Air Conditioning and Heating Companies in Washington, DC
"In 2011, Kitchens by Victor remodeled a kitchen and 2 baths and built an office for our townhome. The quality of work is superb but there is truly no matching Victor's honesty, integrity, and dedication. He educated us about our home and how to care for it. We particularly appreciated how he offered us choices and suggestions to keep us on budget throughout the project. Since then, Kitchen's by Victor has always been my first call whenever I have a project at the house and the only recommedation I give to family and friends."
- kscinva
Air Duct Pros, Inc.
Air Conditioning and Heating Companies in Washington, DC
"We purchased service with Air Ducts Pro as part of a promotional deal. They were very quick to schedule service, and showed up right in the middle of the designated arrival window. The cleaning of the ducts was very thorough - they cut holes in the main lines and hooked up their vacuum line that was run in to the house through a window in the basement, and dislodged the gunk in the supply and return lines with their powered, spinning brushes. They showed me before and after pictures of the return lines and let me look myself into the more accessible ones, and the amount of junk on the surfaces before cleaning was impressive - after cleaning it looked much better! The house smelled fresher too. Due to some signs of rust and what might have been mold, they recommended a disinfectant service, but didn't give me a hard sell or scare tactics on it - simply presented the options and let me choose for myself if I felt it was worthwhile. When they were finished they closed up all the holes and thoroughly cleaned up after themselves. All in all great service!"
- julie12345678
A.J. Michaels
Air Conditioning and Heating Companies in Washington, DC
"Our HVAC died in the middle of a brutal heat wave and AJ Michaels Salespeople came promptly, set up the replacement with courtes. They were not pushy at all, and seemed honest. The replacement unit was available quickly and the employee who installed it did a fine job, was very thorough. Everyone had very good customer service skills."
- auntolga
Frosty's Heating & Cooling Inc.
Air Conditioning and Heating Companies in Washington, DC
"I have used Frosty's Heating & Cooling for multiple installation and maintenance projects at my home. They are an outstanding professional outfit. James, the CEO, is really terrific and his field assistant Jeff is also great to work with. I recommend them for high-quality HVAC service."
- pubmgmt
Climate Pro Mechanical, LLC
Air Conditioning and Heating Companies in Washington, DC
"Climate Pro was a lifesaver last summer when our air conditioner broke five days before settlement on the sale of our home. The company with which we had a maintenance contract as well as the local gas and electric company could not replace for at least two weeks. Kevin Creel and Climate Pro installed a new air conditioning unit in three days. They were efficient and professional as well as performing the work at reasonable price."
- Gail
AAA HVAC Services
Air Conditioning and Heating Companies in Washington, DC
"I have used AAAHVAC Service for 5 different jobs at 5 different locations. I have been completely satisfied all 5 times. Alex and Sean (the owners) are fantastic and know their stuff. I highly recommend this company for any type of HVAC work. From just a simple seasonal cleaning to a full HVAC replacement, these guys and their company, AAAHVAC are the answer! 5 stars!"
- BEV HIX
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When should you hire an HVAC contractor?


Generally, Washington 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 Washington, DC home, you might hire a District Of Columbia HVAC professional who specializes in refrigeration work. You can find more heating & cooling sales & repair in DC (Washington), Arlington, Alexandria, Centreville and Leisure World.

HVAC professionals can use their skills to help you to save money on your Washington, DC 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 District Of Columbia 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 heating & cooling sales & repair: Specialty Contractors, General Contractors, Solar Energy Contractors, Electricians.

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 District Of Columbia HVAC contractors. Read reviews and see how an HVAC contractor might approach your Washington, DC home’s heating and cooling challenges.
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