Bay City Mechanical has proudly been serving all of California since 1991. We provide design and engineering solutions for the heating, ventilation, and air conditioning systems of some of California’s most iconic buildings and professional spaces. Our clients include industry leading owners, developers, architects, and general contractors. As design-build mechanical specialty contractors, we have the experience to deliver industry leading HVAC solutions to the ever expanding skylines of Sacramento, the Bay Area, and greater Southern California.