On-Site Service was started in September 2005 as a service company for the repair of all major brands of commercial and industrial waste oil heaters and pressure washers.  We have continued to grow with more personnel to service our customers needs. Our warehouse and parts room is ever expanding for our customers needs as well.

  • We have worked in the pressure washer repair business since 1984 and waste oil heater business since 1996.
  • We are distributors for several Waste Oil Heaters and Pressure Washer companies.
  • We are also a supplier of many waste oil and pressure washer parts.