Now Hiring HVAC Project Manager

Hiring Bonus!!!

Want To Advance Your Career?


Los Angeles County

Riverside County

San bernadino County

Orange County

San Diego County




Commercial Mechanical HVAC Contractor

Quality Service You Can Trust

Why Christian Brothers

Christian Brother’s Mechanical Services is one of the largest family owned commercial air conditioning companies in Southern California.  With over 250 dedicated employee’s, come see why our team is motivated to be the best! “A Great Place To Work” Is Our Reputation.


We believe training is key to success. We provide training in house and outside programs. This helps our people advance their skill and enhance their pay.


35+ Years of Business in Southern California.    Family Owned and Operated.

Fair Wages

We Strive For Competitive Pay & Always Aim To Pay Fairly. CBMS Encourages Self Growth & Recognize Our Employee’s Achievements.

Award Winning Safety

ABC STEP Award 2018-2019 Platinum Level and CAL/OSHA Golden Gate Recognition. 

Employee Benefits

We Offer 401k, Medical, Dental, Vision, Insurance Plans For Our Employee’s, and Paid Vacation,

Choosing The Right Company

We know how difficult it can be finding a place that you can call “Home”. We work with our employees, identify they’re goals, and give them the necessary tools to further they’re career. For over 35 years we have excelled in the industry by keeping up to date with the latest industry trends.


“Our core beliefs are reflected in our company name. Christian Brothers reflects the quality, integrity and service that we aspire to deliver.”

Donald Lemons


floor plans

Commercial HVAC Project Manager


We work all throughout southern California. Riverside, Los Angeles, San Bernardino, and Orange counties are our primary locations of business. We are located at 11140 Thurston Lane, Mira Loma, C.A. 91752. 

Job Type: Full Time


  • 5 years’ experience as a HVAC project manager.
  • Commercial HVAC Projects and or Multi Family Experience.
  • Package units, VRF and HHW systems.
  • Equipment selection and submittals.
  • Budget control.
  • RFI’s and Change orders.
  • Project schedule control.
  • Coordination with other trades.
  • Estimate changes in scope of work.


  • Sign on bonus.
  • Medical insurance.
  • Dental insurance.
  • Vision insurance.
  • Life Insurance.
  • 401k.
  • Paid time off.
  • Gas card.
  • Company vehicle.
  • Vendor lunch’s.
  • Retirement plan.
  • Professional development assistance
Christian Brothers logo

Get In Touch With Us!

Choose FilesNo Files ChosenAccepted file types: jpg, jpeg, jpe, gif, pdf, doc, docx, docm. Max. file size: 10 MB

12 + 15 =

Christian Brothers logo

Contact us

Give us a call or email your resume to get started

11140 Thurston Lane, Mira Loma, CA 91752




ACCA logo

CA Contractor License #499547

All Content Copyright © 2022 Christian Brothers Mechanical Services

11140 Thurston Lane, Mira Loma, CA 91752