We know your air conditioning and heating needs are unique to you as an individual, family or business. The design of your system, the selection of quality equipment, expert installation, reliable and efficient customer service, and competitive prices are all factors to consider in selecting the right HVAC contractor. Obviously, you want the best value today and long term energy savings on future power bills.

Explore our site and learn more about who we are and what we can do to bring comfort to your home or business. Ask about our Spring & Fall Rebates – special savings on system installations and more.

Tri-County Aire is Green! Click here to learn how you can join Tri-County Aire and go green.

30% Federal Tax Credit Available for Geothermal System Installation

Tri-County Aire Uses State-of-the-Art GPS Dispatch System for more timely service calls in southern Maryland. Our dispatchers monitor their computer screens to know exactly where each tech is so that all of our calls are better managed. When a customer calls we know instantly if they are next to be serviced. We send the customer's address to the GPS in the truck so that the service tech receives the shortest route and directions optimizing travel routes and communication.