Air Conditioning Halehtorpe MD Refrigeration Halethorpe MD $20 Off Service Call!
Click on the image below to see our Super Service Award


Why Choose AJR?

  • Serving Residential & Commercial
  • Over 25 Years in the Industry
  • Full Service Duct Cleaning
  • 24 Hour Service & Live Phone Operator
  • Free Estimates
  • Licensed & Insured

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Offering 10 Year Labor Warranty
On All Total System Replacements

With 24 hour service we are the Baltimore heating and cooling company you can trust.

We guarantee to beat any written estimate from one of our MD licensed competitors, or we will give $500 cash in hand on the spot!

Heating and Cooling Baltimore Maryland

For over 25 years, we have been providing services for ac repair, heating, cooling, heat pumps and air conditioning.

Our Services:

Brands We Service!
$99 Spring Inspection
$100 Off Complete Install

FREE Estimate

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A.J.R. Heating, Air-Conditioning, & Refrigeration, Inc., Heating & Air Conditioning, Brooklyn Park, MD