The following is a list of services we provide to all Homeowners:

  • Complete installs of “Bryant” or “Carrier” equipment
  • Duct-work for entire HVAC system or extension from existing ducts.
  • Geothermal installations
  • Furnaces and boilers
  • Air conditioners & Heat pumps
  • Ductless mini-split systems
  • Relocation of outdoor units.
  • IAQ- Indoor air quality products ( media air filters/ UV Lamps)
  • Humidifiers & dehumidifiers
  • Free estimates along with product literature
  • Expert service and installation
  • Service and repair all makes and models
  • All American A/C and Heating is licensed in Maryland and Washington D.C.


  • Maryland Master HVAC
  • Washington D.C. Master HVAC
  • Master Gasfitter MD & WSSC
Call today to receive your FREE Estimate!
My A/C system was not working and I feared the worst. My system is ten years old and I did not have the money to replace the unit. A technician  from All American A/C & Heating was able to repair the unit for less than $ 150. He was nice enough to explain how the system works and stressed the importance of replacing my air filters every 30 to 60 days.
Beth JenkinsUrbana, MD
We send you a thousand thanks for telling our son, David, about All American A/C and Heating. They are truly experts in dealing with a funny old three story house and finding unobtrusive ways to install a big, efficient air cooling system. Mark Leonard and his team were geniuses in discovering spaces for ducts that we did not know existed. Every feature was put in place with least possible disr…
Bill & Patty MohlerChevy Chase, MD
Hi Neighbors, Just wanted to share with you our money-saving experience this week. Our furnace ( 9 years old) was not working so I called the company that installed it to come out and take a look.  After paying them $110 “ diagnostic fee,” they left me a long estimate of parts and labor to the tune of almost $ 2000.  At the urging of my brother, I called All American A/C & Heating for a second …
Patti PatesGaithersburg, MD
I want to thank the crew of All American A/C & Heating Inc. for the very professional job they did when changing my heating and cooling system. Your men were very kind and respectful of my house. Upon arriving they  took time to put down drop cloths and wear booties to protect my carpet and floors. The  job was completed in less than 5 hours. My house has never been more comfortable, not to ment…
John MusserClarksburg, MD