Plumbing/hvac Assistant Project Manager — Orange County, CA

Open HVAC jobs in Orange County, CA: Plumbing/hvac Assistant Project Manager (full-time). Posted Aug 2026. Competitive pay · direct-hire. Apply in 2 minutes…

HVAC jobs in Orange County, CA: This is a live Plumbing/hvac Assistant Project Manager opening in Orange County, CA — one of the HVAC jobs in Orange County, CA Gulfstream is recruiting for right now.

More openings near Orange County

• Jobs in Orange County (54 open)
• Union jobs in Orange County by local
• UA Local 250 pay scale & open roles

Orange County, California pay and openings

Looking for HVAC jobs in Orange County, CA or Project Manager jobs in Orange County? This role is based in Orange County, California (CA). We track published union wage sheets for 49 locals across California, so you can check scale before you apply.

• All jobs in Orange County, California (54 open)
• Union jobs in Orange County by local
• California union pay scales
• Mechanical jobs in Orange County, CA

Other California markets hiring

• San Diego jobs (42)
• Sacramento jobs (37)
• Los Angeles jobs (35)
• San Francisco jobs (31)
• San Jose jobs (16)
• Bakersfield jobs (13)