Commercial Chiller Maintenance in Long Beach — AC PRO Expertise

When your operation depends on steady, efficient cooling, proactive chiller maintenance is mission‑critical. #1 AC Guys delivers commercial chiller care in Long Beach purpose‑built for complex facilities—tailored to AC PRO–supported equipment configurations, components, and control packages. Our fourth‑generation engineering team applies 80+ years of engineering discipline to raise reliability, lower energy use, and protect your capital investment.

Why facilities in Long Beach choose #1 AC Guys

• Fourth‑generation family of engineers with 80+ years in engineering
• Focus on complex commercial plants—air‑cooled and water‑cooled, centrifugal, screw, and scroll
• Expertise with AC PRO–supported systems, parts sourcing, and controls integration
• Factory training: Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), Hier (China)
• Clear reporting, documented baselines, and trendable KPIs for compliance and budgeting

What our commercial chiller maintenance includes

• Start‑up and seasonal performance checks calibrated to design conditions
• Oil sampling and analysis; bearing inspection and lubrication strategy
• Refrigerant charge optimization, subcool/superheat verification, and leak detection
• Condenser tube brushing, evaporator cleaning, and coil/fin restoration
• EC fan and pump verification; valve actuation and alignment checks
• Vibration analysis and imbalance correction; coupling and alignment checks
• Controls and BAS verification: sensors, safeties, setpoints, staging, and alarms
• Water‑side review: flow, delta‑T, strainers, and water treatment coordination
• Cooling tower inspection (where applicable): fill, drift eliminators, fans, and basins
• Electrical integrity: megger tests, contactors, relays, and power quality review
• Documentation: as‑found/as‑left data, photos, and actionable recommendations

Engineered maintenance plans that fit your load profile

Every property is different. We align visit frequency, testing depth, and cleaning scope with operating hours, redundancy, and criticality. Whether you manage a waterfront hotel, medical office, distribution center, school campus, or high‑rise in downtown Long Beach, we build a plan that stabilizes comfort and budget predictably.

AC PRO–compatible service, done right

We maintain chillers and plant equipment used with AC PRO components and supply lines, and we can source OEM and AC PRO‑distributed parts to reduce lead times. Our approach protects warranties and specifications while ensuring your system operates at peak efficiency under real‑world conditions.

Our maintenance workflow

1) Discovery and baseline: review design data, recent alarms, and utility patterns
2) On‑site assessment: mechanical, electrical, and controls health check with photos
3) Optimization: adjustments to staging, setpoints, and flow for load and weather
4) Cleaning and restoration: tubes, coils, strainers, and tower hygiene
5) Reporting and roadmap: prioritized actions to cut kWh, risk, and spend

Industries and facilities we serve in Long Beach

• Commercial offices and mixed‑use towers
• Hospitals, clinics, and life‑science suites
• Hospitality: hotels, event venues, and entertainment
• Industrial, logistics, and cold storage
• Retail centers and supermarkets
• Education and municipal buildings

Healthier indoor air is our mission

Clean heat‑exchange surfaces, correct refrigerant levels, and tuned airflow stabilize indoor temperature and humidity—supporting healthier, more comfortable spaces. Our maintenance reduces contaminant buildup and helps filtration and ventilation strategies perform as designed.

Training and technical heritage

Our engineers trained at manufacturer facilities: Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China). We bring this discipline to every service visit, applying best practices to your chiller plant while adhering to local codes and safety standards.

Coverage and response

Based in Los Angeles County, we serve Long Beach and neighboring areas, including Orange County, Ventura County, and Western Riverside County. Need support fast? We offer prompt dispatch for critical systems and can schedule off‑hour maintenance to minimize disruption.

Results you can measure

• Lower energy intensity (kWh/ton) and stabilized demand charges
• Extended equipment life and fewer emergency calls
• Documented capacity recovery after cleaning and optimization
• Improved comfort consistency across zones and floors

Get a tailored maintenance plan

Request a chiller maintenance assessment in Long Beach today. #1 AC Guys will benchmark your current performance, identify savings opportunities, and design an AC PRO–compatible plan that protects uptime, lowers operating costs, and keeps your building reliably cool—year‑round.