Industrial Propane Service, Inc. was established in 1968 by Charles and Helen Vandemark. The company's main focus in the beginning was propane and anhydrous ammonia service and construction. Currently, the third generation of the Vandemark family manages the daily operations of IPS and IPSE. Jeff Vandemark, Rob Vandemark and Kim Godlewski and their employees are dedicated to upholding the premise of service which the company was built on - to offer quality service and superior customer support. IPS and IPSE offer a "family of solutions for the propane industry".