Commercial Centrifugal Chiller Service in Oxnard — AC PRO Parts Support | #1 AC Guys

When uptime, energy efficiency, and indoor air quality matter, #1 AC Guys keeps your commercial centrifugal chillers in Oxnard performing at their peak. We are a family‑owned, fourth‑generation team with 80+ years of engineering experience, specializing in complex HVAC plants for commercial and industrial facilities. Our technicians pair advanced diagnostics with AC PRO parts support to deliver faster repairs, cleaner operation, and a lower total cost of ownership.

Why #1 AC Guys for centrifugal chillers in Oxnard

• Fourth‑generation engineers with 80+ years of engineering expertise applied to commercial HVAC
• Factory training completed with Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China)
• AC PRO parts and supply support for reliable components and rapid turnaround
• Proven methods for lowering kW/ton, minimizing downtime, and extending equipment life
• 24/7 emergency response across Oxnard and greater Ventura County

Our mission is simple: deliver healthier, cleaner, and more efficient indoor air so people and businesses thrive.

Comprehensive centrifugal chiller services

• Diagnostics and Repair: Vibration analysis, control logic troubleshooting, sensor calibration, leak detection, bearing and seal service, purge unit service, starter and VFD support.
• Preventive Maintenance: Seasonal inspections, oil and filter changes, eddy current testing, tube cleaning, water‑side and air‑side optimization, condenser and evaporator performance checks.
• Retrofits and Upgrades: VFD conversions, advanced controls, soft starters, refrigerant conversions where applicable, heat recovery integration, high‑efficiency pump retrofits.
• Commissioning and Re‑commissioning: Baseline testing, functional performance testing, setpoint optimization, and operator training for sustainable performance.
• Refrigerant Management: Precise charging, recovery, documentation, and leak mitigation aligned with California regulations.
• Controls and BMS Integration: BACnet and Modbus integration, sequencing optimization, scheduling, alarms, and remote monitoring.

We coordinate with water treatment vendors and facility teams to safeguard the entire chilled‑water ecosystem, improving reliability and heat‑transfer efficiency.

AC PRO parts support

To reduce lead times and keep your plant online, we source AC PRO parts, supplies, and accessories for centrifugal chiller maintenance and upgrades. This helps ensure dependable performance, streamlines repairs, and supports consistent results across your equipment portfolio.

Industries we support in Oxnard and Ventura County

• Manufacturing and food processing
• Healthcare and life sciences
• Commercial offices and campuses
• Hospitality and retail
• Municipal and educational facilities
• Data rooms and technology spaces

Whether it’s process cooling or comfort cooling, we adapt maintenance strategies to your risk profile, run schedule, and budget.

Energy, compliance, and safety

We focus on measurable efficiency improvements, often delivering lower kW/ton through tube cleaning, setpoint tuning, VFDs, and control sequencing. Our team supports Title 24 requirements and aligns with local and state guidance, including Ventura County standards and refrigerant stewardship best practices. Clear documentation and safe work methods come standard.

Our proven process

• Assess: Site walk, history review, and data capture.
• Baseline: Trend logging and performance testing to quantify current kW/ton and capacity.
• Plan: Maintenance and upgrade roadmap prioritized by ROI and criticality.
• Execute: Skilled service using AC PRO parts and proven procedures.
• Verify: Post‑service validation with trend reports and operator handoff.

This closed‑loop approach keeps your plant predictable, efficient, and audit‑ready.

24/7 emergency response

Unexpected failures can threaten production and comfort. Our Oxnard‑based dispatch provides round‑the‑clock coverage with stocked vehicles, AC PRO supply access, and senior engineers ready to stabilize and restore chiller operations fast.

Service area

We proudly serve Oxnard and all of Ventura County, as well as Los Angeles County, Orange County, and Western Riverside County. If your facility sits nearby, we can help.
From single‑machine sites to multi‑chiller plants, we scale our service to your needs.

Ready to optimize your centrifugal chiller?

Get a no‑obligation assessment from #1 AC Guys. Our four generations of engineers bring factory‑trained care, AC PRO parts support, and a safety‑first mindset to every commercial centrifugal chiller we touch. Let’s improve reliability, reduce energy spend, and elevate indoor air quality—starting today.