24 hour Commercial Air Conditioning, Heating, & Ventilation Service

Commercial Air Conditioning Maintenance

In addition to proper system design and installation, regular heating and commercial air conditioning maintenance in Southern California ensures optimal operation while extending system life. Commercial HVAC Repair work is often much more economical than replacement, and our value engineering approach assures you that we will recommend the approach that delivers the most value to you.

Our HVAC service technicians are highly skilled and factory trained. With a large base of employees we have a wide variety of technical specialists. We are experienced in proper trouble shooting for commercial and industrial HVAC systems repair. Set up a service appointment today by calling 1-800-605-2247.


Preventative Maintenance in Southern California

Stopping the problem before it happens is the name of the game when it comes to commercial air conditioning maintenance. We offer a number of different services and we tailor a preventative maintenance contract to your company’s needs. The last thing you want is an unexpected break and bring discomfort for an unexpected time. Your comfort is our goal. We keep our trucks stocked with common replacement parts to avoid unnecessary trips to the parts shop and we assign the correct level tech to suit your needs. Applying these procedures keeps our prices low while giving our customers the correct care for their HVAC.

Commercial HVAC Service and Repairs

Servicing your equipment promptly and efficiently is our goal. With our fully stocked trucks and highly qualified technicians, we aim to react to your service request within 2 hours. Every customer is assigned their own account manager to make sure you are getting the care you need.

Professional Air Conditioning Maintenance Visits

Routine Air Conditioning checks are vital to prolonging the life of your AC unit. Our experienced technicians know what to look for and how to prevent expensive repairs. A few examples of what our technicians examine in a maintenance visit are:

  • Electrical Connections & Moving Parts
    The goal is to prolong the life of your unit which is why it is important everything runs smoothly. Avoiding electrical hazards such as loose connections and properly lubricating parts helps extend your AC units full lifespan.
  • Coil Cleaning
    This is one of the most important processes to keep your equipment operating cool and efficiently.
  • Filter replacement
    Dirty or clogged filters can damage your unit’s compressor and reduce system capacity. Dirty filters reduce air flow, cause motors to over amp, and coils to ice up. Dust, pollen, spores, and bad smells are also reduced with clean filters.
  • Belts and Pulleys
    Improper alignment and adjustment can cause your system to break down when needed most. We replaced worn belts to keep your system moving air efficiently to your work space.
  • Economizers
    Many times we find economizers broken or malfunctioning. Dampers are often stuck open and bringing in excessive amounts of unconditioned air, causing the unit to overwork and not cool or heat properly.
  • Thermostat
    By calibrating the thermostat, verifying proper programming and operation, our technician makes sure that the thermostat is installed properly and located away from all heat sources.
  • Cleaning Condensate Drain Line
    A properly maintained A/C’s condensate line ensures that your air conditioner can properly drain condensate. If neglected, water can overflow into the unit causing harmful mold and odor. Cleaning the line of any mold or debris allows it drain properly. We are also able to replace the drain pan or repair any leaking condensate drain lines that you may have.
  • Testing System Controls
    A proper cycling and safe operation for your HVAC system  is important to maximize unit life and efficiency. It is critical that your HVAC system is starting, operating, and shutting off properly. Our technicians run your systems in test mode to verify proper operation of safety components.

Commercial HVAC Repair You Can Count On!

When you have a maintenance service agreement with Christian Brothers Mechanical Services, you can rest assured that your needs will be handled with priority and that your commercial HVAC system will be running as designed to ensure proper operation and heathy air filtration.

We provide heating and air conditioning service to commercial clients throughout all of Southern California, with trained customer service representatives able to help you 24 hours a day 7 days a week.

Our own factory trained HVAC technicians can be dispatched around the clock to support emergency service requests for all of your comfort needs.

With our in-house manufacturing facility we can quickly and cost-effectively make needed repairs without waiting for an outside firm to fabricate any custom products.

Commercial Heating, Ventilation & Air Conditioning Service in Southern California

While we support many of the largest commercial facilities in Southern California, we gladly respond to service calls for even the smallest of commercial jobs.

Our services are available for customers in San Diego, Inland Empire (including Riverside and San Bernardino), Orange, and Los Angeles counties. Contact us for more information!

To schedule a Service Appointment for commercial air conditioning maintenance email us at dispatch@cbhvac.com.or call 800-605-2247