Fullerton Commercial Centrifugal Chiller Services

Why #1 AC Guys for Centrifugal Chillers in Fullerton

We are a 4th‑generation family of engineers with 80+ years of engineering expertise, built around solving complex HVAC challenges for commercial properties. Our mission is simple and consistent: healthier indoor air and dependable comfort through sound engineering. We are factory‑trained at Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China), and our field team services most centrifugal chiller makes and models operating across Fullerton and Orange County.

From initial load analysis to commissioning and ongoing optimization, we engineer every step to deliver verifiable performance—lower kW/ton, stable supply water temperatures, and fewer unplanned outages.

Comprehensive Centrifugal Chiller Services

• New installation and replacement with right‑sized selection, submittals, and commissioning.
• Emergency repair and rapid diagnostics to resolve surging, high approach temperatures, or nuisance trips.
• Preventive and predictive maintenance programs tailored to your runtime and criticality.
• Performance optimization and recommissioning to recover lost capacity and improve efficiency.
• Controls and BAS integration, sequence tuning, and trending for data‑driven decisions.
• Retrofits: VFDs on condenser water or primary/secondary pumps, sensor upgrades, and heat‑recovery strategies.
• Water‑side services: tower cleaning coordination, condenser tube cleaning, and eddy‑current testing.
• Documentation: maintenance logs, vibration and oil reports, Title 24‑aligned checklists, and compliance support.

Technical Capabilities That Protect Uptime

• Advanced diagnostics: vibration trending, thermal imaging, and motor meg‑ohm testing to catch issues early.
• Oil and refrigerant analysis to monitor bearing health, moisture, acids, and charge optimization.
• Eddy‑current tube testing and mechanical cleaning to reduce approach temperature and restore tonnage.
• Surge mitigation through vane control tuning, condenser water reset, and VFD strategies.
• Flow and temperature optimization: primary/secondary and variable primary flow balancing for stable delta‑T.
• BAS integration: graphics, points mapping, alarms, and sequences that match your building’s load profile.
• Energy upgrades: VFDs, controls optimization, and heat‑recovery opportunities with measured ROI.

Our approach blends field data with engineering review, ensuring each corrective action has a measurable performance outcome.

Maintenance Program Built for Fullerton Operations

• Seasonal start‑up/shutdown with safety checks, controls calibration, and setpoint verification.
• Condenser and evaporator tube service: cleaning, eddy‑current testing, and leak checks.
• Oil system inspections: filters, heaters, level, acidity, and spectrochemical analysis.
• Refrigerant health: superheat/subcooling verification, charge adjustment, and leak detection.
• Electrical: contactors, starters, soft‑starts/VFDs, megger testing, and tightening under load.
• Operational trending: kW/ton, approach temperatures, chilled water delta‑T, and alarm history review.
• Cooling tower and pump coordination for correct flow, temperature, and water treatment alignment.

Planned service reduces energy waste, prevents nuisance trips, and extends equipment life—all while protecting occupant comfort and critical processes.

Industries and Facilities We Serve in Fullerton

We support Class A offices, education and campuses, hospitality, mixed‑use properties, retail centers, manufacturing and distribution, data and tech spaces, and municipal facilities. Whether you operate near Downtown Fullerton or around major corridors, our dispatch model minimizes response time and downtime.

Coverage Across Southern California

Primary service is centered in Fullerton and Orange County, with expanded coverage across Los Angeles County, Ventura County, and Western Riverside County. Multi‑site portfolios benefit from unified standards, shared reporting, and consistent KPIs across locations.

Healthy Air, Engineered Comfort

Chillers are the heart of large‑building comfort. By pairing optimized chilled water production with clean air handling—coils, filtration, ventilation, and controls—we support healthier indoor environments and occupant well‑being. That’s our core mission: healthy air at home and at work for a healthier life.

Our Process

• Assessment: site survey, data logging, and utility review to benchmark performance.
• Plan: engineered scope, timeline, safety plan, and projected savings or reliability gains.
• Execute: OEM‑aligned best practices, QA/QC checklists, and documented commissioning.
• Verify: trend analysis, before/after metrics, and training for your facilities team.

You get clarity at every step, from transparent scope to measurable outcomes.

Get a Quote or Schedule Service

Need centrifugal chiller repair, maintenance, or a retrofit in Fullerton? We’re ready to help—fast. Our team is equipped for complex projects and urgent calls, with engineers who can diagnose, stabilize, and optimize under real‑world load.

Request an assessment today and keep your building cool, efficient, and reliable.
Fullerton • Orange County • Los Angeles County • Ventura County • Western Riverside County