BAIR Necessities Geothermal, Heating &
Air Conditioning (HVAC)

"Your Comfort is a BAIR Necessity"

BAIR Necessities is a family-owned heating and air conditioning contractor, delivering a full spectrum of installation and repair services to residential and commercial customers in Maryland. Count on our experienced, licensed technicians to handle all of your energy, air conditioning, heat pump, heating, gas, oil, hot water and radiant HVAC system needs.

BAIR Necessities is also a recognized Geopro contractor in the installation and maintenance of earth-friendly Geothermal heating and air conditioning systems. Learn how you can save money and earn tax credits by installing a geothermal system.

Our Services

For more than 27 years we have had a very simple business plan: we ALWAYS act in our customers' best interests. Call on us today for installation or maintenance services:

Contact us today! 410.721.4142

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Serving Maryland

Anne Arundel County, Prince George’s County, Montgomery County, and Howard County.

We are also proud to serve the towns of Annapolis, Bethesda, Bowie, Columbia, Crofton, Ellicott City, Fort Meade, Glen Burnie, Potomac, Rockville, and Silver Spring.

If you do not see your town listed, please give us a call !

Maryland Energy Tax Credits and Rebates

Click to learn more about the Energy Tax Credits and Rebates for Maryland

Find Us On

Visit our partners below for more information on the products and services that we use

BAIR Necessities has been recognized as a dealer and installer of excellence in geothermal systems by Water Furnace Geopro BAIR Necessities is member of the Geo Exchange Geothermal association BAIR Necessities is an authorized dealer of Water Furnace Geothermal systems BAIR Necessities is an authorized dealer of Trane heating and air conditioning systems Earth River Geothermal Systems BAIR Necessities is a member of the Better Business Bureau
BAIR Necessities is an authorized dealer of AprilAire air filtration systems, air cleaners, and humidifiers BAIR Necessities is an authorized dealer of Honeywell heating and air conditioning systems BAIR Necessities is a partner with the Winslow geothermal well company BAIR Necessities is a dealer of Chesapeake Region concrete wall and insulation products BAIR Necessities is a partner with Captico, the leader in e-marketing and lead generation