High-Tech Oilfield Services (HOS) is a ‘A’ Class Contractor Licencse holder. Our Quality Manual is
in accordance with the British Columbia safety standards act, safety standards general regulation, power engineers, boiler, pressure vessel and refrigeration safety regulation for the construction of pressure piping and repair and/or alteration of existing pressure piping in accordance with; ASME B31.1 power piping, ASME B31.3 process piping, and ASME B31.9