Commercial & Industrial Plant Cooling in Los Angeles

Process‑Critical Cooling, Engineered for Reliability

Your plant cannot afford downtime. We design and service industrial cooling systems that safeguard continuous production: air‑ and water‑cooled chiller plants, cooling towers and evaporative condensers, DX and hydronic coils, process glycol loops, heat exchangers, and VRF/VRV for offices and ancillary spaces. Designs prioritize N+1 redundancy, robust controls, and maintainability, ensuring stable temperatures and humidity across shifts and seasons.

Design‑Build, Retrofits, and Expansions

From concept through commissioning, our engineers handle heat‑load calculations, equipment selection, pump and piping design, VFD sizing, and control sequences. We modernize legacy plants with high‑efficiency chillers, variable primary flow, EC fans, and heat recovery, often unlocking double‑digit energy savings. All work aligns with California Title 24, SCAQMD guidelines, seismic anchorage best practices, and local permitting requirements. Need to phase around live production? We sequence tie‑ins and temporary cooling to keep lines running.

Commissioning, TAB, and Validation

We verify performance with rigorous commissioning: point‑to‑point controls checks, sensor calibration, and functional testing under load. Our TAB (testing, adjusting, balancing) team fine‑tunes flows across hydronic and air systems for even distribution. Data logging proves capacity, Delta‑T, and efficiency so you can document compliance and qualify for utility incentives where available.

Preventive and Predictive Maintenance

Extend asset life and reduce total cost with proactive care: vibration analysis on rotating equipment, oil and refrigerant analysis, tube cleaning, eddy‑current testing, cooling‑tower water treatment, and chemical feed management. Our EPA 608‑certified technicians track leak rates and refrigerant records. Smart sensors and remote monitoring flag anomalies early, helping prevent unplanned outages and protecting sensitive processes.

Water Treatment and Legionella Risk Management

Cooling towers demand disciplined treatment. We implement corrosion and scale control, biocide programs, conductivity‑based blowdown, and drift reduction—coordinating with your water‑treatment vendor to maintain clean heat exchange and mitigate Legionella risk while meeting environmental expectations.

Indoor Air Quality and Worker Health

Healthy air is our mission. We integrate high‑efficiency filtration (MERV‑13+), HEPA where required, UV‑C coil irradiation, and IAQ sensors to reduce particulates and pathogens in occupied areas—supporting a safer workplace and consistent product quality.

Controls and Integration

We program optimized sequences for chillers, cooling towers, VFDs, and pumps, integrating with your BAS/BMS or SCADA. Demand limiting, free cooling, supply‑air reset, and occupancy‑based strategies cut kWh without sacrificing stability. Open protocols (BACnet/Modbus) keep you in control.

24/7 Emergency Response and Temporary Cooling

When a critical asset fails, our rapid‑response team mobilizes after hours and on weekends. We provide rental chillers, spot coolers, and temporary pumping to bridge the gap, then deliver root‑cause analysis and permanent fixes.

Industries We Serve

Food & beverage, pharmaceuticals, biotech, plastics, electronics, aerospace, printing, packaging, data centers, and large commercial campuses—anywhere process‑stable cooling is non‑negotiable.

Training and Craftsmanship

Four generations of engineers and technicians, factory‑trained by leading manufacturers including Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea, Gree, and Haier. We apply best practices from the source while tailoring solutions to California codes and your facility’s realities.

Service Area

Proudly serving Los Angeles County and nearby regions: Orange County, Ventura County, and Western Riverside County.

Get a Quote

Ready to stabilize production, cut energy waste, and reduce risk? Schedule a free site assessment. #1 AC Guys will deliver a clear scope, timeline, and guaranteed performance benchmarks for your commercial and industrial plant cooling in Los Angeles.