Commercial Chiller Maintenance in Calabasas

When uptime, comfort, and operating cost matter, precision maintenance matters more. #1 AC Guys delivers commercial chiller maintenance in Calabasas designed to extend equipment life, lower energy use, and prevent downtime—without disrupting your tenants, guests, students, or critical operations.

What our commercial chiller maintenance includes

Our multi‑point program is tailored to your plant’s design, load profile, and compliance needs. Each visit includes meticulous checks and documented results.

• Performance testing: approach temps, superheat/subcooling, delta‑T, amps, kw/ton, water flow, and trending.
• Mechanical care: bearing inspection, lubrication, alignment checks, and vibration analysis.
• Heat transfer: tube inspection, brushing/rodding as needed, coil cleaning, fin straightening.
• Water treatment review: conductivity, corrosion/scaling checks, biocide schedule validation.
• Refrigerant management: leak screening, charge verification, EPA 608–compliant handling and documentation.
• Electrical systems: contactors, capacitors, sensors, safeties, megger tests where applicable.
• Controls/BMS: setpoint optimization, sequence review, alarm logic, and seasonal changeover.
• Cooling towers and pumps: basin cleaning, nozzle inspection, fan/motor service, seal checks.
• IAQ support: filtration strategy review to protect coils and promote healthier indoor air.

Every task is logged with photos and recommendations, so you see exactly what we did and why it matters.

Our proven process

1) Discovery & risk assessment: We map your equipment, review failure history, and evaluate critical risks.
2) Baseline & optimization: We establish performance baselines, then tune controls for efficiency without sacrificing comfort.
3) Preventive schedule: We align service frequency to usage, season, and manufacturer guidance to minimize failures.
4) Reporting & planning: You receive clear reports and a forecasted capital plan to avoid surprise expenses.
5) Continuous improvement: We trend data over time to catch small deviations before they become big repairs.

Energy savings and compliance

Well‑maintained chillers run smoother and cost less. We target reduced kw/ton through clean heat‑exchange surfaces, proper refrigerant charge, dialed‑in water flow, and smart setpoints. Our maintenance supports Title 24 best practices and responsible refrigerant stewardship under EPA 608. The result: better efficiency, fewer alarms, and more predictable budgets.

Industries we serve in Calabasas

• Corporate offices and campuses
• Hospitality and retail centers
• Healthcare clinics and medical offices
• Education and civic buildings
• Data rooms and light industrial facilities
• HOA/condominium common areas

OEM‑trained engineers you can trust

Our team is factory‑trained at Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China). We bring disciplined, manufacturer‑informed practices to commercial chillers, central plants, and control systems, ensuring your equipment benefits from precise diagnostics and careful adjustments.

Local, family‑owned, and built for complex projects

#1 AC Guys is a 4th‑generation family business with 80+ years of engineering expertise. We specialize in large and complex commercial systems throughout Calabasas and Los Angeles County, with rapid coverage into Orange County, Ventura County, and Western Riverside County. You get the accountability of a family operation and the capability of an engineering team.

Maintenance plans that fit your building

Choose flexible plans—from seasonal tune‑ups to mission‑critical PM programs with quarterly, monthly, or custom intervals. We schedule around your peak hours and provide after‑hours service when needed to minimize disruption.

Transparent reporting and smart recommendations

Expect photo‑rich, plain‑English reports with measured results, deficiency lists, and prioritized recommendations. We help you plan repairs and upgrades before they impact tenants or finances.

Frequently asked questions

How often should we service our chiller?
Most commercial systems benefit from at least quarterly preventive maintenance, with additional seasonal tasks such as tube cleaning and tower service based on load and water quality.

Can you support both air‑cooled and water‑cooled systems?
Yes. We maintain air‑cooled and water‑cooled chillers, cooling towers, pumps, and related controls/BMS.

Do you offer 24/7 emergency response?
Absolutely. Our Calabasas‑area team is on call for urgent cooling issues to protect critical operations.

Will maintenance really lower energy costs?
In most cases, yes—clean heat‑exchange surfaces, correct charge, and optimized controls reduce kw/ton and operating hours, cutting spend and wear.

Ready to stabilize comfort and cut risk?

If you operate a building in Calabasas, reliable chiller maintenance is one call away. Partner with #1 AC Guys for disciplined PMs, faster diagnosis, and measurable efficiency gains. Our mission is healthy air for a healthy life—and that begins with a smart, stable central plant.

Contact us now to schedule a site assessment or request a customized maintenance plan for your facility.