Open Positions

Have What It Takes To Join The ACS Family?

There’s more to being a part of Air Control Systems than experience or technical knowledge. We pride ourselves in the high caliber of every ACS employee—people who represent decades of focus and effort to be the best, most reliable, most trusted commercial HVAC company in Southern California.

When you join ACS, you become part of a tight-knit, highly supportive family of HVAC professionals. And while we’ll admit, that might sound cliché, we invite you to ask anyone on our team what it’s like working at ACS. We’re confident that you’ll like what you hear.

In addition to a very competitive salary, ACS employees enjoy some industry-leading benefits.

If you are interested in working with us, we’d love to hear from you. Apply to the open positions below or send your resume to

Assistant Project Manager
California, Full Time: Non-exempt
Air Control Systems, Inc. is seeking an organized, articulate, and technically-proficient, HVAC Project Management Assistant with a minimum of 3 years of commercial HVAC project management experience to assist in managing HVAC projects, tracking field installation, managing performance against project requirements, and providing high-level support to ensure client satisfaction.
Manager, Mechanical Piping
We are in search of an experienced Piping Manager to lead a department of 20 employees, estimate and prepare bid proposals (includes both plan and spec & design/build), and to direct/manage private projects in Southern California.
Service Technician
California, Full Time: Non-exempt
Air Control Systems, Inc. is seeking qualified HVAC Technicians with a minimum of 5+ years of commercial/industrial HVAC technology, troubleshooting, system controls and repairs experience.