G/L Clark Associates was founded in 1971 by two brothers, Glenn Clark Sr. and Lloyd Clark, as an electrical contracting company serving residential and commercial customers in Lancaster, Pennsylvania. The local restaurants in this tourist destination depended heavily on G/L Clark Associates to keep their electrical commercial kitchen equipment up and running. Noticing a strong demand for a company that specialized in commercial food service equipment repair and maintenance, the brothers added HVAC and refrigeration to their services.
Clark Service Group has grown from its humble beginnings in Lancaster, Pennsylvania to a family of over 150 employees serving the Mid-Atlantic with additional offices in Philadelphia, Pennsylvania; Baltimore, Maryland; and Bradenton Florida. Today we are proud to continue to be a family-owned business led by our founding principle of excellent customer service at a fair price.