General Info

Five Star Plumbing Heating Cooling Electrical Insulation was originally called TSC / The Service Company. Larry Sinn founded TSC in 1984 during his move to South Carolina from Kentucky. Larry likes to say that he wasn't born in the South but he came as fast as he could. Larry made a commitment to service excellence in 1987 by establishing Howard Klinetop as technical service advisor and troubleshooter. With Larry's leadership and Howard's expertise, TSC became synonymous with service excellence in the Carolinas. Our service department started with a single technician servicing heating and air conditioning systems. We have grown to 20 service technicians and expanded to include plumbing, electrical, insulation and Healthy Home Solutions. Excellence in customer service and products has been the hallmark of TSC/The Service Company and now Five Star. Larry learned that home comfort depended upon more than furnaces, heat pumps and air conditioners. His non-negotiable slogan became, "Ma ke It Tight, Insulate It Right, Ventilate, Dehumidify, and Purify For Your Comfort, Savings and Health". We sealed leaks in the house and ductwork to keep expensive, conditioned air inside. Our insulation repaired reduces utility costs. We installed air filters and humidity controls to eliminate viruses, mold, allergens and odors. As Larry liked to say, we offered solutions for problems, not Band-Aids for symptoms.