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:

Visit us at Any of the Following Locations

La Plata Office

Address: 109 North Maple Ave. La Plata, MD 20646

Prince Frederick Office

Address: 201 Bugeye Square Prince Frederick, MD 20678

Glen Burnie Office

Address: 7400 Baltimore Annapolis Blvd, Glen Burnie, MD 21061

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

Customer since: 2012 Arnold, MD

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.”

Customer since: 1983 Upper Marlboro, MD

Schedule Service With A Maryland Trusted Heating and Cooling Expert

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.

*No delivery fee applies to all deliveries 100 gallons or more, same day delivery is applicable to a $35 fee. **Same day and next day delivery service is subject to change based on weather conditions. Unsafe road conditions create an unnecessary risk to SMO drivers and the environment.

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