Commercial Refrigeration Repair in Orange, CA

Rapid, precise Commercial Refrigeration Repair in Orange

When a cooler or freezer drifts off spec, minutes matter. Our engineers combine advanced diagnostics with real‑world field experience to find the root cause fast — not just the symptom. We verify airflow, superheat/subcooling, electrical integrity, and control logic before replacing parts, preventing repeat failures and protecting your margins.

Systems we service and optimize

• Walk‑in coolers and freezers
• Reach‑in refrigerators and freezers
• Prep tables and undercounter units
• Supermarket display cases and lineups
• Ice machines and beverage cooling
• Cold rooms, labs, and specialty refrigeration

Whether you operate a single location or a multi‑site network, we build service plans that match your load profile, hours, and compliance requirements, keeping temperature stable and costs predictable.

AC PRO commercial expertise

We service and repair AC PRO commercial refrigeration equipment throughout Orange and Orange County — from condensing units and evaporators to case controllers and control boards. Our team follows manufacturer specifications for charging, airflow, and control calibration to maximize efficiency and extend equipment life.

Note: AC PRO is a trademark of its respective owner. We provide expert service and repair for AC PRO equipment; no endorsement or authorization is implied.

What we fix — and how we prevent repeat failures

• Compressor and condenser repairs, fan motors, and coil cleaning
• Evaporator diagnostics, ECM motors, defrost heaters, and timers
• Expansion valves (TXV/EEV), case controllers, and sensors
• Refrigerant leak detection, sealing, evacuation, and precise charging
• Electrical and control issues, pressure switches, and safeties
• Door heaters, gaskets, hinges, and air infiltration issues
• Ice buildup, short cycling, and nuisance alarms

Our process pairs data‑driven testing with disciplined engineering. We confirm load conditions, check for airflow restrictions and infiltration, verify defrost strategy, and calibrate controls so your system stays stable under real operating conditions.

Preventive maintenance that protects product and profit

Proactive care reduces emergency calls and lowers energy spend. We tailor PM checklists to your equipment mix and hours of operation.

• Deep coil cleaning and condenser pressure optimization
• Refrigerant performance checks: superheat and subcooling
• Electrical testing: amps, voltage, contactors, and connections
• Defrost verification and controller calibration
• Gasket and door alignment, drain line cleaning
• Airflow, case temperature uniformity, and data logging

You receive clear reports with photos, readings, and prioritized recommendations so you can plan repairs before they become emergencies.

Engineering DNA — 4th‑generation family expertise

#1 AC Guys is a family of engineers in our 4th generation, with 80+ years of engineering experience. Our factory training at Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China) informs the way we approach every commercial refrigeration repair: rigorous diagnostics, correct sizing, careful commissioning, and verified performance. For complex projects, we excel at control integration, case lineup balancing, and clean installation practices that make systems easier to service and more reliable long‑term.

Mission: healthier indoor air, healthier operations

Clean coils, correct airflow, and stable temperatures are essential to food safety, energy efficiency, and indoor air quality. Our mission is healthier air in every building — which also means tighter temperature control, fewer contaminants, and safer, more consistent product quality.

Local to Orange — serving the region

We proudly serve Orange, CA and the wider area: Orange County, Los Angeles County, Ventura County, and Western Riverside County. From urgent repairs to planned upgrades, we deliver quick dispatch, meticulous workmanship, and a professional experience from first call to final sign‑off.

Get a precise quote today

Need Commercial Refrigeration Repair in Orange or planning maintenance for AC PRO equipment? Contact #1 AC Guys for fast diagnostics, transparent pricing, and engineered results that last. We’re ready to keep your business cold, compliant, and confidently open.