Commercial Air Chiller Maintenance in Glendale

What our commercial chiller maintenance includes

We deliver a disciplined maintenance program designed to extend equipment life, reduce energy spend, and protect occupant comfort. Each visit is tailored to your AC PRO air‑cooled or water‑cooled chiller and building load profile.

• System inspection and performance logging: ambient conditions, entering/leaving water temps, suction/discharge pressures, amps, and delta‑T
• Condenser coil and evaporator tube cleaning for optimal heat transfer
• Refrigerant charge verification, leak checks, and documentation (EPA‑compliant practices)
• Oil level/quality checks, contamination screening, and manufacturer‑aligned change intervals
• Controls and sensor calibration, setpoint optimization, and alarm verification
• Electrical integrity checks: contactors, relays, VFDs, wiring, terminations, and megger testing as needed
• Pump, fan, and motor inspection: bearings, belts, alignment, vibration analysis, and airflow balancing
• Water‑side checks: strainers, flow, pressure, and coordination with your water treatment provider
• Seasonal startup/shutdown procedures and freeze protection review
• Actionable reporting with prioritized recommendations and ROI estimates

AC PRO expertise for real‑world uptime

Whether you run an AC PRO air‑cooled unit on a rooftop in Glendale or a multi‑chiller plant feeding critical spaces, we apply OEM‑informed best practices and detailed checklists. Our team is experienced with AC PRO equipment and mixed OEM sites, helping you standardize maintenance across assets while keeping parts, procedures, and documentation consistent.

Because maintenance success relies on process, we bring engineering rigor to every step: data capture, baselining, trend analysis, and corrective action planning. The result—fewer unplanned outages, tighter comfort control, and measurable efficiency gains.

Why #1 AC Guys

• 4th‑generation family business with 80+ years of engineering experience
• Factory training completed at Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China)
• Specialists in complex and large commercial projects across Los Angeles County
• Health‑focused mission—better indoor air for healthier, more productive teams
• Meticulous documentation, clear communication, and budget‑friendly planning

We’re engineers first, which means we treat maintenance as a system, not a checklist. From load profiling to control strategies, we target root causes—not symptoms.

Preventive maintenance plans that fit your building

Choose a plan aligned to your occupancy, hours, and process requirements:

• Essential: seasonal tune‑ups and safety checks for stable loads
• Performance: quarterly visits with deep cleaning and trend analysis
• Elite: monthly plant walk‑downs, vibration and oil monitoring, and continuous optimization

Optional add‑ons include after‑hours service windows, sensor upgrades, remote data logging, and energy optimization workshops for facilities teams.

Industries we serve in Glendale

• Office, retail, and mixed‑use
• Healthcare, clinics, and labs
• Hospitality and entertainment venues
• Light manufacturing and warehouses
• Education and public facilities

Signs your chiller needs maintenance now

• Rising energy bills or unstable supply temperatures
• Frequent short‑cycling or nuisance alarms
• Hot/cold complaints from tenants or staff
• Visible oil or refrigerant leaks, or fouled coils/tubes
• Unusual noise, vibration, or motor overheating

If any of these are present, we can assess quickly, stabilize performance, and map a corrective plan that fits your budget and schedule.

Service area

We’re local to Glendale and deploy across Los Angeles County daily, with extended coverage to Orange County, Ventura County, and Western Riverside County. This regional footprint lets multi‑site owners standardize maintenance with one accountable partner.

Our process at a glance

• Discovery: system review, goals, and risks
• Baseline: measurements, photos, and condition scoring
• Maintenance: cleaning, calibration, and minor corrections
• Report: findings, priorities, and costed recommendations
• Optimization: setpoint tuning and energy opportunities

This closed‑loop approach means each visit improves the next, building a clear history that supports smarter capital planning and better comfort outcomes.

Healthier air, stronger business

Our mission is healthy air for healthy life. In commercial spaces, that means dependable cooling, right humidity, and clean coils that support good IAQ—helping teams stay productive and customers comfortable.

Get a tailored quote

Ready to protect your AC PRO chiller and lower operating cost? Contact #1 AC Guys for a site walk and customized maintenance plan in Glendale. We’ll align scope to your risk tolerance, occupancy, and budget—and keep your cooling plant performing when it matters most.