Commercial Refrigeration Repair in Long Beach

Downtime is costly. That’s why our Long Beach commercial refrigeration specialists arrive prepared to diagnose fast, communicate clearly, and repair right the first time. We combine advanced instrumentation with real‑world field experience to restore temperature, efficiency, and reliability—often the same day.

What we repair and service

• Walk‑in coolers and freezers (reach‑ins, upright, and undercounter units)
• Prep tables, display cases, and refrigerated make lines
• Ice machines (cubes, flake, nugget) and bin sanitation
• Commercial freezers, blast chillers, and low‑temp applications
• Condensing units, evaporator coils, expansion devices, and controls
• Rack systems and complex multi‑zone refrigeration
• Door heaters, gaskets, strip curtains, and defrost systems

Whether your unit short‑cycles, ices over, leaks refrigerant, trips breakers, or can’t hold setpoint, we trace root causes—not just symptoms—to prevent repeat failures.

Why Long Beach businesses choose #1 AC Guys

• 4th‑generation family of engineers with 80+ years in engineering and a mission of healthy indoor air.
• Factory training with Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China).
• Engineering‑first diagnostics that reduce guesswork, callbacks, and downtime.
• OEM and OEM‑grade parts sourced through AC PRO and other trusted distributors for durable repairs.
• Expertise in large and complex commercial projects, retrofits, and tight‑timeline service.
• Clear, upfront pricing and practical repair vs. replace guidance.

We are meticulous about airflow, defrost schedules, superheat/subcooling, leak testing, and controls—so your system runs efficiently and safely.

Rapid response across Long Beach

We serve Downtown Long Beach, East Village, Belmont Shore, Naples, Bixby Knolls, Wrigley, Lakewood Village, and the Port area, plus nearby Signal Hill, Lakewood, Carson, San Pedro, and Seal Beach. Same‑day appointments are often available, with emergency support for critical cold‑storage needs.
Wider coverage includes Los Angeles County and nearby Orange County, Ventura County, and Western Riverside County.

Our repair process

1) Assess: Verify complaint, check history, and protect product.
2) Diagnose: Test electrical, refrigerant circuit, airflow, sensors, and controls; document readings.
3) Explain: Share findings, risks, and options with transparent pricing.
4) Repair: Replace/repair components, evacuate, weigh in charge, calibrate, and validate performance.
5) Verify: Log temperatures, superheat/subcooling, defrost schedule, and confirm reliability under load.

Preventive maintenance that pays back

• Coil cleaning, drain clearing, gasket checks, and door alignment
• Defrost tuning, sensor calibration, and control optimization
• Refrigerant leak inspection and performance benchmarking
• Energy‑saving adjustments that reduce compressor stress and utility spend

Scheduled maintenance cuts emergency calls, extends equipment life, and stabilizes food safety and product quality.

Industries we support

• Restaurants, bars, and cafés
• Grocery, markets, and convenience stores
• Hospitality, venues, and event catering
• Healthcare, labs, and pharmaceuticals
• Floral and specialty retail
• Warehousing and light industrial

From a single reach‑in to a multi‑zone walk‑in lineup, we tailor solutions to your load profile, hours, and compliance needs.

AC PRO parts and brand coverage

To speed repairs and protect performance, we source OEM and OEM‑grade components through AC PRO and other reputable distributors. We service most leading commercial refrigeration brands and configurations in the field. Our team’s factory training includes Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China).

Beyond repair: upgrades and retrofits

• High‑efficiency fan motors, EC upgrades, and control retrofits
• Door heater and gasket replacements to cut moisture and frost
• Optimized defrost strategies to reduce energy and ice buildup
• Airflow balancing and layout improvements for even temperatures

These targeted improvements often deliver fast ROI, improved reliability, and better product integrity.

Ready to get your cold chain back on track?

Call #1 AC Guys for commercial refrigeration repair in Long Beach. You’ll get responsive scheduling, clear communication, and craftsmanship rooted in four generations of engineering. We keep your business cold, compliant, and open—today and for the long run.