01 / TEMPERATURE
Not Holding Temperature
Diagnosing coolers and freezers that run warm, cycle improperly or fail to reach the setpoint.
AIR CONDITIONING PRO SERVICES INC. / SERVICES
COMMERCIAL REFRIGERATION
Keep your equipment running.
Walk-in cooler or freezer not holding temperature? We diagnose refrigeration problems and explain repair options for commercial equipment.
WALK-IN COOLERS • WALK-IN FREEZERS
Repair-focused refrigeration service.
We troubleshoot temperature, electrical, defrost, airflow and refrigeration-system faults to identify the cause of poor performance.
02 / ELECTRICAL
Controls & Electrical
Testing contactors, relays, thermostats, controllers, sensors, wiring and other electrical components.
03 / REFRIGERATION
Refrigerant & Leak Diagnosis
Checking for leaks, improper charge, restrictions and other causes of abnormal refrigeration performance.
04 / COMPRESSORS
Compressor Troubleshooting
Electrical and mechanical diagnosis of compressors, start components and related refrigeration-system faults.
05 / DEFROST
Freezer Defrost Problems
Investigating ice buildup, defrost heaters, termination controls, timers and sensors.
06 / AIRFLOW
Fans & Evaporator Coils
Repairing fan motor issues and identifying blocked airflow or coil conditions that affect box temperatures.
HOW WE WORK
Fast answers. Practical repair options.
01
Inspect & Test
We evaluate temperatures, operating conditions and relevant electrical and refrigeration measurements.
02
Explain the Findings
We explain the cause of the problem and the recommended repair before proceeding.
03
Repair & Verify
When authorized and parts are available, we perform the repair and verify equipment operation.
LOCAL HVAC SERVICE
Serving Greater Los Angeles & Ventura County.
Including Woodland Hills, West Hills, Tarzana, Encino, Sherman Oaks, Studio City, Reseda, Northridge, Calabasas, Hidden Hills, Thousand Oaks, Westlake Village, Agoura Hills and Simi Valley.
VIEW ALL SERVICE AREAS →COMMON QUESTIONS
Commercial refrigeration FAQs
Why is my walk-in cooler running warm?
Potential causes include failed fans, dirty coils, refrigeration leaks, control faults or compressor problems. Accurate testing is needed.
Why is there ice buildup in my walk-in freezer?
Ice buildup may result from a defrost failure, door infiltration, airflow restrictions or other operating problems.
Can you repair commercial refrigeration instead of replacing it?
When practical, we focus on diagnosing and repairing the failed components before discussing replacement.
Contact us
Request Service
Tell us about your cooler or freezer, its current temperature and how to reach you.