Formed October 1st of 2018, Gen-Mark is an electrical manufacturer’s rep firm serving Western Pennsylvania, West Virginia, and Ohio. This merger of Gemco Sales (1969) and Renmark (2003) created a sales team that has served our local markets for a combined 350 years. Long-term local knowledge of construction, industrial, power quality and power electronics customers uniquely position Gen-Mark to service the demands of the electrical industry. Our service-minded staff spans five generations and is focused on delivering unrelenting customer service. Our multi-generational team blends deep industry experience with fresh energy and ideas. Our on-staff project technicians provide design assistance, training, commissioning and start-up services. Our goal is to be the best and first choice for distributors, contractors, engineers and end users. Gen-Mark’s state-of-the art main office and training center is located in Wexford, PA, just 15 minutes north of Pittsburgh.
