Beginning in 1973 primarily as a mechanical contractor, All State's team of licensed, experienced professionals has provided consistent successful service ensuring long term client relationships. We are currently members of the A.S.M.E. and holders of the "U". "S", "H", and "R" stamps. Our mechanical services include the following: • Power Generation • Heating • Cooling • HVAC • Process Piping • Underground Piping • Fuel Tanks • Boiler Rentals • Complete Power Plant Service