Commercial Cooling Tower Repair in Fontana — AC PRO Systems

Downtime is expensive. That’s why our commercial cooling tower repair service in Fontana is built around rapid stabilization, root‑cause diagnostics, and durable repairs for AC PRO systems and compatible components. We handle urgent failures, performance drift, and preventive restorations that protect your chiller plant and the health of your building.

Why #1 AC Guys for Fontana cooling tower repair

• Fourth‑generation family of engineers with 80+ years of total engineering expertise
• Proven on large and complex commercial/industrial projects
• Factory‑trained at Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Hier (China)
• Specialized in AC PRO cooling tower service and compatible replacements
• Clear reporting, photos, and performance benchmarks after every repair
• Priority dispatch to Fontana with after‑hours and emergency support

What we repair and optimize

• Drive train: motors, gearboxes, shafts, belts, couplings, bearings, alignment, vibration control
• Air system: fan assemblies, stacks, louvers, shrouds, blade pitch and balance
• Water path: hot/cold basins, distribution decks, headers, nozzles, strainers, make‑up valves, overflows
• Heat exchange media: fill inspection, cleaning, upgrade/replacement, drift eliminators
• Controls and power: starters, contactors, VFDs, sensors, freeze protection, basin heaters
• Structure and sealing: casing, panels, access doors, gaskets, corrosion mitigation, leak repairs

Every repair is tied to measurable outcomes—approach temperature, fan amps, vibration levels, water balance, and makeup/concentration ratios—so you can see the ROI in energy, capacity, and reliability.

AC PRO–focused service

We maintain and repair AC PRO cooling tower equipment and components with OEM‑grade parts where available and vetted equivalents when appropriate. Our team follows manufacturer‑aligned procedures, torque specs, and start‑up verifications to protect performance and warranty requirements. If a retrofit can improve efficiency—such as converting to high‑efficiency fan motors, installing VFDs, or upgrading fill—we’ll present options with savings estimates.

Water quality, cleanliness, and healthy buildings

Healthy air starts with a healthy condenser water loop. We coordinate with your water treatment provider to protect heat transfer surfaces, reduce scale and biofilm, and minimize aerosolized risks. Our cleaning methods are selected for each tower’s materials to avoid damage and return the system to design performance. Clean towers help chillers run at lower lift, reducing kW/ton and operating costs.

Our diagnostic and repair workflow

• Stabilize: secure area, verify lockout/tagout, assess electrical and mechanical safety
• Measure: thermal approach, flow, static pressure, vibration, and electrical draw
• Isolate: identify root cause—mechanical, hydraulic, control, or water quality
• Repair: replace/repair components, align and balance, calibrate controls
• Validate: test under load, document baselines, and verify alarms/safeties
• Report: deliver photo‑rich summary with recommendations and maintenance intervals

Common symptoms we fix

• Rising condenser water temperatures or chiller high‑head trips
• Excessive vibration, bearing noise, or fan imbalance
• Poor distribution, dry spots on fill, or plume irregularities
• Leaks, corrosion, basin contamination, or clogged strainers
• Frequent belt wear, gearbox oil issues, or motor overheating
• Control faults, VFD trips, or unreliable level/makeup control

Proactive upgrades and retrofits

When repair alone isn’t enough, we design upgrades that pay back: premium‑efficiency motors, VFD fan speed control, low‑fouling or high‑efficiency fill, modern drift eliminators, improved nozzles, and basin sweeper piping. We can phase work to avoid peak‑load disruptions and keep your facility operating.

Safety and compliance

Our procedures align with best practices for confined spaces, fall protection, and LOTO. We support documentation for Title 24 efficiency goals and site‑specific safety plans. Cleanliness, access, and labeling are restored before turnover.

Service coverage and scheduling

#1 AC Guys is a Los Angeles–based, family‑owned HVAC company serving Los Angeles County and nearby areas—including Fontana and the Inland Empire, Orange County, Ventura County, and Western Riverside County. We offer scheduled service, same‑day priority calls, and 24/7 emergency response for mission‑critical sites.

What to expect

• Upfront scopes and transparent pricing
• OEM‑grade parts and detailed documentation
• Performance validation with before/after metrics
• Clear recommendations to prevent repeat failures

Your mission is uptime, efficiency, and healthy indoor environments—and that’s our mission, too. As a fourth‑generation team of engineers, we’re built to solve complex problems and keep AC PRO cooling tower systems in Fontana running at peak performance.

Ready to restore capacity and cut energy waste? Contact #1 AC Guys to schedule your commercial cooling tower repair in Fontana today.