Since opening our doors in 1926, SMO has been an industry leader with same day/next day heating fuel delivery service, and certified technicians for your HVAC service, maintenance, and replacement needs.
SMO Energy operates in all of Southern Maryland, including the following locations:
Thank you for helping me in my time of need! I have radiant heat with copper pipes in my slab floor. If they froze my house would be destroyed. Your prompt service helped me avoid this costly tragedy
Southern Maryland Oil has serviced my home now since 1983. I am proud to continue to do business with such a professional company. My fuel oil driver remembers me as a child. It is a pleasure doing business.”
Over 90 years of industry experience focused on providing courteous and efficient service. From maintenance, service, repair, and installation, we can promise to offer a multitude of home heating and cooling options that fit your needs. Including high tech and high energy efficiency options for your total home comfort.