Commercial Air Chiller Service in Los Angeles — AC PRO

Full‑Scope Commercial Chiller Services

#1 AC Guys provides end‑to‑end solutions for AC PRO commercial air chillers: design‑build, replacement, commissioning, and lifecycle maintenance. Whether you operate an office campus, hospital, hotel, industrial plant, lab, or high‑rise, our engineers deliver precise load calculations, clean installations, and reliable uptime so your teams can work comfortably and safely.

• Design‑build and plan/spec execution for air‑ and water‑cooled chillers
• AC PRO chiller selection support and turnkey installation
• Rigging, piping, pump skids, insulation, and vibration isolation
• Cooling tower tie‑in and water treatment coordination
• Controls integration (BMS), sensors, VFDs, and commissioning
• Energy‑efficient retrofits and Title 24 compliance
• Oil, refrigerant, and leak management with documentation
• Preventive maintenance programs and seasonal start‑ups
• Emergency repair and rapid parts sourcing

Every project is delivered with safety planning, clear milestones, and transparent communication from kickoff to closeout.

AC PRO and Leading OEM Expertise

We service AC PRO commercial air chillers and supporting systems with the precision you expect from career engineers. Our team is factory‑trained at Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China), bringing deep technical knowledge to commissioning, diagnostics, and long‑term performance tuning. We align equipment selection and controls strategies to your building’s loads, comfort targets, and energy goals.

Why Businesses Choose #1 AC Guys

• 80+ years of engineering expertise, 4th‑generation family team
• Proven on large, complex, and occupied‑building projects
• Fast dispatch across Los Angeles, Orange, Ventura, and Western Riverside
• Clean installations, rigorous commissioning, and as‑built documentation
• Transparent pricing, clear timelines, and warranty support
• Healthy indoor air mission: dependable cooling and cleaner air delivery

We treat every facility like it’s our own—prioritizing safety, uptime, and long‑term efficiency to lower total cost of ownership.

Preventive Maintenance That Protects Uptime

A disciplined PM plan is the easiest way to extend chiller life, reduce energy use, and prevent unplanned downtime.

• Performance checks: approach temps, superheat/subcooling, delta‑T
• Electrical testing: contactors, capacitors, VFDs, amp draw, IR scans
• Mechanical: bearing inspection, vibration, belts, strainers, insulation
• Refrigerant and oil management; leak checks and logs
• Controls tuning: setpoints, resets, schedules, alarms, and trend logs
• Water‑side support: flow verification, tower coordination, water treatment

We provide digital reports with actionable recommendations so you always know the condition of your assets.

Rapid Emergency Response

When cooling is critical, you need a partner who moves fast. Our local teams cover Los Angeles County and nearby regions with stocked service vehicles and streamlined parts sourcing to restore capacity quickly and safely—day or night.

Industries We Serve

• Office and commercial campuses
• Healthcare and clinics
• Hospitality and entertainment
• Retail and mixed‑use
• Education and public buildings
• Industrial and process cooling
• Multifamily common areas
• Data rooms and telecom
• Labs and R&D

Service Area

We proudly serve Greater Los Angeles and nearby communities:

• Los Angeles County
• Orange County
• Ventura County
• Western Riverside County

From downtown LA and the Westside to the Valley, South Bay, the OC corridor, Ventura coastal cities, and Western Riverside, our dispatch team routes the nearest technician to minimize downtime and travel cost.

Frequently Asked Questions

• Do you replace older chillers with high‑efficiency models? Yes—our engineers assess loads, piping, controls, and power to deliver a code‑compliant, energy‑efficient retrofit that fits your budget and schedule.
• Can you service both air‑cooled and water‑cooled systems? Absolutely. We maintain and repair air‑cooled units, water‑cooled systems, and supporting components such as pumps, towers, and controls.
• How fast can you respond in Los Angeles? Same‑day and emergency response are available. We prioritize mission‑critical facilities and peak‑season outages.
• Do you work on complex, phased projects? Yes. We routinely plan phased change‑outs and after‑hours work to keep businesses open and comfortable.

Get a Quote

Ready to upgrade performance, control costs, and safeguard uptime? Contact #1 AC Guys for AC PRO commercial air chiller service in Los Angeles and surrounding counties. Our 4th‑generation engineering team will scope your project, provide a clear proposal, and deliver craftsmanship you can trust—on time and on budget.