East Los Angeles’s Commercial Refrigeration & AC Experts

East Los Angeles, CA business & property owners in need of HVAC, control system or refrigeration repair, design, installation, maintenance, monitoring, or retrofits have called RESSAC first for the past 90 years. That’s because we are a third-generation, family owned company that prides itself in exceptional customer support, timely response and quality service. Don’t take our word for it, read our reviews below to learn more.

Local Reviews
for East Los Angeles, CA

Rated 5.0 out of 5 stars based on 1 customer reviews

Great Service




Good service, Tech was very helpful and friendly


Response from RESSAC Climate Control:

Thank you for the feedback Cynthia!


Sergio J.

Sergio J.

Dispatched our technician to a check cashing store on Whittier Blvd in Los Angeles, CA. Site reported that the employee area was not cooling. Tested the equipment, found the Carrier air conditioner working mechanically but not coming on due to a bad thermostat. Will quote t-stat to the customer for replacement.

Near Whittier Blvd, East Los Angeles, CA 90022
East Los Angeles, CA - Dispatched our technician to a check cashing store on Whittier Blvd in Los Angeles, CA. Site reported that the employee area was not cooling. Tested the equipment, found the Carrier air conditioner working mechanically but not coming on due to a bad thermostat. Will quote t-stat to the customer for replacement.
Sergio J.

Sergio J.

Dispatched our LA HVAC tech to a cash loan shop to replace the condenser fan motor on their Carrier unit. Blade and capacitor were also replaced. Tested and cycled, no more issues to report.

Near Whittier Blvd, East Los Angeles, CA 90022
East Los Angeles, CA - Dispatched our LA HVAC tech to a cash loan shop to replace the condenser fan motor on their Carrier unit. Blade and capacitor were also replaced. Tested and cycled, no more issues to report.
Sergio J.

Sergio J.

Near Whittier Blvd, East Los Angeles, CA 90022
Sergio J.

Sergio J.

A/C Technician responded to call at insurance firm for a heater that is not working. Tech inspected heater and found that the ignition box was not sparking and was causing the unit to not turn on. Tech replaced the ignition box with a brand new one. He reprogrammed the thermostat and ran the unit through its cycles. The unit was restored to proper operation.

Near Whittier Blvd, East Los Angeles, CA 90022
East Los Angeles, CA - A/C Technician responded to call at insurance firm for a heater that is not working. Tech inspected heater and found that the ignition box was not sparking and was causing the unit to not turn on. Tech replaced the ignition box with a brand new one. He reprogrammed the thermostat and ran the unit through its cycles. The unit was restored to proper operation.