Commercial Mechanical Contractor

 We specialize in commercial HVAC design, engineering,installation, and service.

Serving Southern California For Over 35 Years

We’re a premeir commercial HVAC contractor serving businesses of all sizes across Southern California.

Service Available 24/7

Our commercial air conditioning service department is available to our clients 24 hours a day, 7 days a week.

All Of Your Facility Solutions Found In One Place

We’re your complete facility solution for industrial and commercial hvac contracting services

We're Hiring!

Contact us for commercial HVAC career opportunities.

Covid-19 Update

Christian Brothers Mechanical Services is OPEN as a essential service & taking extra precautions to serve you safely.