Mechanical construction jobs in Silicon Valley, CA

Active openings posted in Silicon Valley, California with commercial mechanical contractors — HVAC service, plumbing, piping, sheet metal, building controls and project leadership. All roles are direct-hire. Competitive salary depending on experience.

Silicon Valley jobs by role

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Gulfstream’s office is in Corona, California. Silicon Valley, CA is a recruiting service area, not a local office. Role pages do not establish a current opening.

Open roles in Silicon Valley

• Critical Cooling HVAC Technician - Silicon Valley — Silicon Valley, CA · Service Technician

  Snapshot / Role Overview: We're seeking a Critical Cooling HVAC Technician in Silicon Valley, CA to maintain and repair cooling systems supporting data centers, telecom sites, and other…

• Senior Project Manager HVAC and Plumbing - Silicon Valley — Silicon Valley, CA · Project Management

  Snapshot / Role Overview We're seeking a Senior Project Manager for HVAC and Plumbing in Silicon Valley, CA to lead complex commercial mechanical projects from planning through turnover. Impact -…

Union apprentice and journeyman pay in California

Journeyman rates come from each local's own wage sheet or a named government determination; rates not confirmed against an official source are marked unverified. Apprentice start is the standard 45% first-period step — confirm the exact schedule with the hall's JATC. Gulfstream openings are direct-hire roles with contractors, not hall dispatches.

• SMART Local 206 (San Diego, CA): journeyman $54.32/hr, union apprentice start about $24.44/hr · openings near SMART Local 206
• UA Local 38 (San Francisco, CA): journeyman $85.50/hr, union apprentice start about $38.48/hr · openings near UA Local 38
• UA Local 62 (Monterey-Santa Cruz, CA): journeyman $57.75/hr, union apprentice start about $25.99/hr · openings near UA Local 62
• UA Local 78 (Los Angeles, CA): journeyman $61.73/hr, union apprentice start about $27.78/hr · openings near UA Local 78
• UA Local 114 (Santa Barbara, CA): journeyman $61.73/hr, union apprentice start about $27.78/hr · openings near UA Local 114
• UA Local 159 (Martinez, CA): journeyman $68.57/hr, union apprentice start about $30.86/hr · openings near UA Local 159

All union apprenticeship pay scales · Union journeyman openings by local

All San Francisco-metro openings · All open roles