"Your Comfort is a BAIR Necessity"

BAIR Necessities is a recognized leader in earth-friendly GEOTHERMAL heating and air conditioning systems installation and maintenance.

We also deliver a full spectrum of the highest-quality installation and repair services to Maryland residential and commercial customers with heat pumps, gas, oil, hot water and radiant HVAC systems.

For more than 27 years we have had a very simple business plan—we ALWAYS act in our customers' best interests—period.

Our business plan has another advantage, it lets us and our customers rest easy at night knowing that "Your comfort is a BAIR Necessity!"

24-hour emergency service
Authorized dealer for all major brands
Certified technicians
In-house financing
Free estimates for replacements and new installation
Licensed and insured