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, fill out the application here and send it with your resume to
Step 1: Download the application and save to your computer.
Step 2: Fill out the application electronically. *For the signature portion, double click in order to add your signature.
Step 3: Please save and email the application to


HVAC Construction Estimator
San Diego and Ontario
Service Technician
All territories
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.
Design Engineer
San Diego and Ontario
Seeking a dynamic, licensed Professional Engineer (PE) with proficiency in the planning, design, and construction of HVAC systems for commercial facilities to join our growing, stable team.