Assistant Project Manager, HVAC and Plumbing — Orange County, CA

Open HVAC jobs in Orange County, CA: Assistant Project Manager, HVAC and Plumbing (Full-time). Posted Oct 2026. Competitive salary depending on experience ·…

HVAC jobs in Orange County, CA: This is a live Assistant Project Manager, HVAC and Plumbing 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 (50 open)
• Union jobs in Orange County by local

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 50 locals across California, so you can check scale before you apply.

• All jobs in Orange County, California (50 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 (45)
• Los Angeles jobs (27)
• San Francisco jobs (23)
• Sacramento jobs (22)
• San Jose jobs (16)
• Ventura County jobs (12)