SMACNA of San Diego is a trade association representing sheet metal and air conditioning contractors located in California's San Diego and Imperial Counties. The scope of work performed by SMACNA members includes architectural sheet metal; heating, ventilating and air conditioning (HVAC) of commercial and residential properties; commercial service; custom fabrication; siding and decking; industrial sheet metal; kitchen equipment; manufacturing; and testing, adjusting and balancing (TAB). The combination of a quality, state-approved apprenticeship; a reliable and highly skilled labor force; and the professionalism of the most experienced contractors in the industry, provides assurances that when you hire a SMACNA contractor, you're hiring a contractor that has been setting the standard of quality in Southern California for over 75 years.