Southern Maryland Oil

Since our inception in 1926, Southern Maryland Oil has held its reputation as the leading provider of heating oil, propane and HVAC equipment in the Southern Maryland region. For more than 80 years, we have been firmly committed to your comfort and continue to do so today through consistent customer service you can rely on. This steadfast reliability comes through Southern Maryland Oil’s family-owned culture, quality fuels, extensive fleet of delivery and service vehicles in the region. And we employ experienced personnel that is both knowledgeable and equipped to service all of your heating and cooling needs. Expect and receive nothing but the best when you place your trust in Southern Maryland Oil.

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