, or local ordinance. Sr, senior, Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial.... At least 10 years large commercial HVAC experience supplemented by course work in a related trade, or an equivalent combination...
, or local ordinance. Sr, senior, Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial.... At least 10 years large commercial HVAC experience supplemented by course work in a related trade, or an equivalent combination...