1946 Lloyd and Dortha Thompson establishes the ThompsonGas, Gas Company in Boonsboro, Maryland. 1969 Jim Thompson incorporates the company. The name changes to ThompsonGas & Electric Service, Inc. 1982 ThompsonGas completes its first acquisition, People’s Gas of Brunswick, Maryland, for less than $17,000. 1983 ThompsonGas warehousing moves to new facility at the south end of Boonsboro. This facility begins a process that facilitates a complete move of the company to this property. 1989 ThompsonGas offices move to Old National Pike property in state of the art facility. Business doubles in size after move. 1996 J. Randall Thompson takes over helm of company. The company completes the acquisition of Baker & Russell in Shippensburg, PA. This acquisition doubles the size of the company. It also stretches the management team to operate a multi-branch company. 1997 ThompsonGas completes the acquisition of Ramey’s Inc as a foray into the WV market. 2003 ThompsonGas completes its acquisition of Nichol’s as a foray into the VA market. Additionally, ThompsonGas completes acquisition of Region’s Propane in Alabama, Georgia, North Carolina and Tennessee, making ThompsonGas a multi-region company. 2004 ThompsonGas completes acquisition of Clark’s further solidifying it’s WV presence. 2005 ThompsonGas forms limitied liability company with Appalachian Heating, LLC in Bradley, WV to provide propane service to southern WV. 2006 ThompsonGas completes acquisition of Suburban Gas in Alabama. 2007 Completes acquisition of Tri-State Propane, Inc. in Georgia, Shelby Propane Gas Company, Inc. and Deupree Gas, Inc. in Alabama. ThompsonGas opens ThompsonAce in Boonsboro, MD. 2008 ThompsonGas completes acquisition of L&P Propane in Alabama. 2009 ThompsonGas completes acquisition of Carolina Gas Piping, Inc in Harrisburg, NC. Additionally, ThompsonGas forms TGPH Baltimore Rail Terminal Series, LLC. 2010 Completes acquisition West Georgia Propane in Bremen, GA and Upson Propane in Thomaston, GA. ThompsonGas also opens a ThompsonGas location in Cullman, Alabama.

With ThompsonGas you can count on the finest propane gas services and competitive propane prices.   With more than 65 years of service ThompsonGas thinks outside the propane tank. From propane conversions to the comforts of propane heaters and propane fireplaces ThompsonGas provides affordable and reliable propane for your home or business.