We specialize in both residential and commercial service, installation and repair. We offer free estimates on replacement of existing equipment, as well as on new installations. Our hours are 8am to 4pm Monday through Friday, and we also have emergency weekend hours from 10am to 4pm. Give us a ring at (301) 472-4981 to schedule your appointment today.

"Once again your work was above and beyond what was expected."
Glenn Turner, Operations Manager of Flores Contracting Corporation

Our services

Multi-Aire Corporation is equipped to handle your heating and air-conditioning needs. Our fully stocked trucks are equipped with tons of specialty parts and materials ready to fix your heating or air conditioner issue on the first visit. Our many service options guarantee that your home comfort needs are met within your timeframe, that you’ll never be kept waiting and that even your trickiest heating and air conditioner problems will be solved.

Read more about our services below, and call (301) 472-4981 to get started today!

Our technicians are masters at their craft. They’ll make sure all wiring is properly connected, all ductwork perfectly sealed and every safety issue covered.

Whether you’ve got an air conditioner, furnace, boiler, or heat pump problem, we’ll find exactly what’s wrong ang get it fixed fast.

Our 13 point service check ensures your heating or air conditioning unit maintains high efficiency, lasts longer and avoids costly breakdowns.  

"Your entire staff was professional, and expeditious."
Tom Devenney, President of DnA Properties

Our Staff


President/Owner/Service Supervisor | Donald Polk, started with this Company in 1972 as a helper & worked his way up in the Company (Install Supervisor, Service Supervisor, Sheet Metal & Estimator. Graduate of Oxon Hill Sr. High, has attended numerous HVAC classes over the years. He is fully trained, licensed & insured. He purchased Multi-Aire in 2000 from the previous owners who retired.


Vice President/Owner | Shellie Polk, Graduate of Oxon Hill Sr. High and WSS (Admin. Sec), Associates Degree from Calvary Christian College, and over 33 Years experience in the secretarial field.


Office Staff | The Office Staff is Pat Stowe (Accounts Payable/Contracts/Dispatching) graduate of Potomac High School, Over 36 years secretarial experience, has been with Multi-Aire 13 Years; and April Polk (Accounts Receivable/dispatching/ Billing), Graduate of Chopticon High School and Fleet Business School, has been with Multi-Aire 12 Years.

"We're 100% satisfied with your workmanship and quality."
Dr. John F. Warren, Sr. Pastor of Calvary Gospel Church

Contact Us

Give us a call at (301) 472-4981 or fill out the form below, and get the expert service and installation from Multi-Aire Heating and Air Conditioning that fits your schedule.

Connect with us:

(301) 472-4981