History

Successful propane companies don’t just happen. Success requires nurturing year after year to ensure that customer expectations are not only met but also exceeded. At ThompsonGas, we trace our long history of satisfied customers back to 1946, when Lloyd and Dortha Thompson founded our company in Boonsboro, Md. Though we’ve continued to expand our company nationally, we’ve faithfully served our small, hometown community for over six decades with the same commitment to providing value, trust and service that our company was founded upon.

Today, ThompsonGas is one of the top 19 propane companies in the U.S. Family owned and operated since its founding, ThompsonGas provides propane services to residential and commercial customers across 10 states in the East and Southeast. ThompsonGas has delivered below market propane prices 16 out of the last 17 years with unparalleled, personal service. With the addition of our Boonsboro retail showroom in 2012, we look forward to continuing to provide you, your family and our cherished community the same outstanding services and old-fashioned values that never grow old.

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