Commercial Air Chiller Repair in Calabasas

Your commercial chiller is the backbone of occupant comfort, process cooling, and equipment protection. In Calabasas, where peak heat and demanding tenants converge, you need repairs that are technical, timely, and accountable. #1 AC Guys is a family HVAC company built by engineers—now in our 4th generation—with 80+ years of engineering experience dedicated to delivering healthy indoor air and reliable cooling for complex facilities.

What we repair and optimize

• Air‑cooled and water‑cooled chillers
• Centrifugal, screw, and scroll chillers
• Heat‑recovery and low‑ambient configurations
• Primary/secondary pumping and variable flow systems
• Microprocessor controls, sensors, safeties, and BAS integration
• Cooling towers, heat exchangers, expansion tanks, and related hydronics

Our diagnostics go beyond alarms to uncover the root cause: refrigerant charge accuracy, superheat/subcooling, oil quality, bearing condition, approach temperatures, condenser fouling, pump head, valve operation, and control sequences. The result is a stable tonnage output, lower kWh/ton, and longer asset life.

Signs your chiller needs expert repair

• Rising energy bills or kW spikes under normal load
• Trips, nuisance alarms, or capacity shortfalls during peak hours
• High approach temps, poor heat rejection, or condenser scaling
• Unusual vibration, noise, or oil analysis irregularities
• Inconsistent supply water temperature or fluctuating delta‑T
• Frequent short cycling or extended ramp‑up times

If you notice any of the above at offices along Parkway Calabasas, retail at The Commons, HOA clubhouses, hospitality, or medical suites, we can help restore reliability and comfort quickly.

Our commercial chiller repair process

• Intake and assessment: We align on symptoms, operating history, and business impact.
• Advanced diagnostics: Electrical testing, control logic review, refrigerant analysis, and mechanical checks.
• Root‑cause report: Clear findings, repair options, timelines, and budget transparency.
• Precision repair: OEM‑grade methods, calibrated instruments, and verified settings.
• Performance tuning: Setpoint optimization, flow balancing, and capacity stabilization.
• Verification: Load testing and documentation for your records and compliance.

We prioritize safety and California code awareness, including energy efficiency considerations and Title 24 best practices where applicable.

Why Calabasas businesses choose #1 AC Guys

• 4th‑generation family of engineers with 80+ years of engineering expertise
• Factory training at Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China)
• Proven on large and technically complex projects in commercial environments
• Same‑day service availability in Calabasas and rapid parts procurement
• Clear communication, documented findings, and performance-focused repairs
• Mission-driven: healthy indoor air for a healthy life

Industries and properties we serve

• Office parks and corporate campuses
• Retail centers and mixed‑use properties
• Hospitality, fitness, and event venues
• Medical offices, clinics, and labs
• HOAs, community spaces, and educational facilities
• Light industrial, R&D, and data/IT rooms with process cooling needs

From Hidden Hills and Woodland Hills to Agoura Hills, Topanga, and Westlake Village, our team supports the broader Calabasas commercial community with reliable chiller service that protects comfort and capital plans.

Energy efficiency and reliability

Repair is only the first step. We tune your chiller for sustained efficiency—optimizing condenser cleanliness, verifying refrigerant levels, stabilizing controls, and balancing hydronics to reduce kWh/ton. The payoff is dependable capacity during heat waves and measurable savings over the season.

Planned service and longevity

After repairs, we can structure a maintenance plan to safeguard your investment: periodic oil and refrigerant analysis, vibration checks, tube cleaning, sensor calibration, water treatment coordination, and seasonal startups. This proactive approach minimizes unplanned downtime and extends service life.

Service area

Based in Los Angeles, we primarily serve Calabasas and all of Los Angeles County, with coverage into nearby areas including Orange County, Ventura County, and Western Riverside County. Multi‑site portfolios welcome.

Transparent quotes and scheduling

We provide clear scopes, timelines, and pricing options before work begins. For urgent situations, we offer prioritized scheduling and same‑day dispatch availability in Calabasas whenever possible.

Our engineering DNA

As a 4th‑generation family of engineers, we approach every chiller like a critical system—because it is. Our team trained at manufacturer facilities of Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China), applying disciplined methods to diagnosis and repair while keeping your operations front and center.

Get started

If your commercial air chiller in Calabasas needs attention—whether it’s efficiency loss, alarms, capacity shortfall, or unpredictable performance—#1 AC Guys is ready to help. Contact us to schedule an assessment and restore dependable cooling to your building.

• Phone and email scheduling
• Thorough on‑site diagnostics
• Documented findings and repair plan
• Performance verification upon completion

Healthy indoor air, reliable cooling, and smart energy use—that’s the standard we bring to every repair.