Commercial HVAC System

Major Cooling Tower Repair in Los Angeles Done Right

As a provider of professional HVAC services in Los Angeles, A/C Control was recently contracted to repair an existing BAC FXV-431 cooling tower. While many commercial HVAC installations and repairs require a bit of next-level expertise and can take a few days to complete, cooling tower repairs can be even more-so.

Los Angeles commercial air conditioning repair can be inconvenient for tenants and customers alike no matter what time of year it is. In order to alleviate that as much as possible, A/C Control started this contract on a Thursday and completed it in just 4 days, before the majority of tenants returned for the work week.

And we accomplished a lot in that short time.


The scope of supply for commercial HVAC contracts is critical to ensuring a long-lasting repair. Upon inspection and working closely with the client, supplies are clearly laid out in the contract before work is ever started.

For this particular HVAC project, new supplies included: OEM fill media, fan belts, nozzles, inlet louvers with new brackets, the float ball and associated valve, a door handle for the west side access door, and adding a new water-resistant coating.

While some Los Angeles commercial air conditioning repair companies may claim to cover all of your commercial HVAC needs, A/C Control makes sure of it. Right from the start.


With our professional HVAC Services in Los Angeles, we also make sure that all of the work is covered on these types of jobs. While any construction project can have unforeseen hiccups, the work necessary should generally be upfront and of course, transparent.

For this cooling tower repair, we had quite a list of the scope of work. Of course, any good Los Angeles commercial air conditioning repair company is going to include removal and disposal of existing fill media, getting rid of rust, and cleaning the interior cold-water basin and casing panels, but A/C Control always goes further.

This commercial HVAC job included:

  • Installing new premium efficiency fill media with supports and all hardware.
  • Removal and replacement of 2 side casing panels.
  • Removal and replacement of all broken or damaged nozzles.
  • Replacing all belts, adjust tension, and grease bearings.
  • Removal and replacement of float ball and associated valve.
  • Installing exterior inlet louvers with new brackets.
  • Installing a new door handle on the west side access door.
  • Applying a coating to all cold-water basin and casing panel surfaces.

You can click here to watch a time-lapse video of the project which takes 4 days of work and compresses it into just over a minute. As you’ll see, we’re no slouches when it comes to commercial HVAC.


A/C Control is family owned and operated and our technicians have over 20 years of experience providing professional HVAC services in Los Angeles. All of our clients receive fair, up-front, competitive prices without any surprises at the end and of course, we are bonded and insured.

If you’re in Los Angeles, commercial air conditioning repair doesn’t have to be a hassle. Check out some more videos and photos of our work, visit our website for more information, or call us at (310) 907-8277 to book an appointment for your commercial HVAC needs.