Our work
Selected work, across California.
A real cross-section of recent commercial work - QSR rollouts, casual dining, office and healthcare TIs, light industrial, retail, and service. See all services or request a bid for your project.
Project values range from $250K to $5M+. Specific contract values, GC references, and full project addresses are furnished after prequal submission or under signed NDA.

6 Burger King stores. One mechanical partner. CaptiveAire hoods, end to end.
Burger King's NorCal franchisee group needed a single mechanical contractor across a multi-store refresh program - Sacramento, Antioch, Newark, Merced, Oroville, and Dixon. Sierra fabricated and installed CaptiveAire Type I hoods, MUA, and full HVAC scope at each site, with one job (Oroville) running under Haggerty as GC. Same playbook now powering Habit Burger, Wendy's, Dutch Bros, KFC, Taco Bell, Wingstop, and Jack in the Box programs across California.
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