Based in Mars, Pennsylvania we are a local company that values our customers business.  Established in 1983, we have become known throughout the Pittsburgh region for providing excellent and prompt service, clean/neat installation, and excellent rates.

We are proud of our employees. You can expect clean, uniformed, knowledgeable, and courteous service technicians. Our technicians are well trained and confident to complete your installation/service in a prompt, professional manner.

Pioneer Service and Supply, Inc. participates in the community by supporting the Mars Area School District  and by sponsoring youth sport  teams in the area.