Commercial Hospital-Grade Air Sterilization in Oxnard

What “hospital‑grade” means for your commercial facility

Hospital‑grade air sterilization goes beyond standard ventilation. It’s an engineered approach that layers high‑efficiency particle capture, germicidal treatment, pressure control, and continuous monitoring to reduce airborne risks in real‑world conditions. In Oxnard’s mixed coastal environment, that means accounting for salt‑air corrosion, seasonal particulates, occupant density, and process‑driven loads—then selecting technologies that hold performance over time.

Our engineering‑first method

#1 AC Guys is a fourth‑generation family of engineers with 80+ years in engineering. We specialize in large, intricate commercial projects where precision matters. Our experts were factory‑trained at the manufacturing sites of Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). That foundation informs our rigorous methodology: assess, model, design, implement, commission, and maintain for validated outcomes.

AC PRO integration for proven, serviceable systems

We design systems that leverage AC PRO equipment and components where they provide the best value and performance. From filtration cabinets and fan arrays to packaged units and accessories, we pair AC PRO solutions with medical‑grade strategies to achieve the air changes, capture efficiency, and dwell times your application demands—all while prioritizing serviceability and total cost of ownership.

Technologies we deploy

• H13/H14 HEPA capture for critical zones and clean areas
• UV‑C germicidal irradiation (in‑duct and upper‑room) to inactivate airborne pathogens
• High‑MERV pre‑filtration to extend HEPA life and control operating costs
• Dedicated outdoor air systems (DOAS) to decouple ventilation and maintain humidity
• Negative/positive pressure zoning for isolation rooms, labs, and prep areas
• Sealed ductwork, anti‑microbial linings, and corrosion‑resistant coils for coastal durability
• Smart controls with continuous IAQ monitoring (PM2.5, CO2, TVOCs, RH) and alarms
• Energy recovery and VFD fan control to meet targets without spiking utility bills

Each technology is selected and sized based on load calculations, occupancy profiles, and compliance goals—no guesswork, no copy‑paste designs.

Industries we serve in Oxnard and Ventura County

• Hospitals, clinics, dental and outpatient centers
• Biotech, pharma compounding, and clean manufacturing
• Food and beverage processing and cold storage
• Education, government, and public assembly spaces
• Hospitality, offices, retail, and mixed‑use properties

Whether you need an isolation suite retrofit or whole‑building IAQ upgrade, we align design with workflow and compliance requirements.

Your path to compliance and clarity

We translate standards and best practices into actionable designs and clear documentation your teams can rely on. Our submittals outline target ACH, equivalent clean air delivery rates, filter efficiency, UV‑C dosage, pressure setpoints, alarm thresholds, and maintenance intervals. Commissioning includes baseline particle counts, airflow balancing, control verification, and training for your staff.

Design‑build process that de‑risks delivery

• Assessment: site survey, data logging, and IAQ screening
• Modeling: load calcs, airflow paths, pressure mapping, and equipment selection
• Design: sealed drawings, control sequences, and submittal package
• Build: clean install practices, infection‑control work protocols, and safety
• Commission: test, adjust, balance; UV‑C and HEPA validation; training
• Maintain: scheduled filter changes, lamp life tracking, sensor calibration, and reports

Our aim is to provide repeatable, auditable performance—not just a hardware install.

Why #1 AC Guys

• 80+ years of engineering expertise, four generations strong
• Factory‑trained by Fujitsu, Mitsubishi Electric, Midea, Gree, and Haier
• AC PRO integrations for robust, service‑friendly systems
• Specialists in large, complex commercial projects and occupied retrofits
• Fast response in Oxnard with coverage across Ventura, Los Angeles, Orange, and Western Riverside Counties
• Documentation‑first mindset for compliance, facilities, and EHS teams

We solve the tough HVAC and IAQ problems others avoid—without compromising safety or uptime.

Service area and response

Based in Southern California, we dispatch quickly to Oxnard, Ventura, Camarillo, Thousand Oaks, Simi Valley, and throughout Ventura County—plus Los Angeles County, Orange County, and Western Riverside County. Need urgent assistance or a phased upgrade plan? We’ll right‑size the approach to your budget and operational window.

Maintenance that preserves sterilization performance

Hospital‑grade results depend on maintenance. We schedule HEPA integrity checks, UV‑C output verification, coil and drain hygiene, gasket inspections, sensor calibration, and trend analysis to prevent drift from your targets. You receive concise reports to satisfy internal audits and third‑party reviews.

Get started

Request a commercial assessment for your Oxnard facility today. We’ll deliver a clear scope, AC PRO‑integrated options, and a timeline that respects your operations—so your people breathe healthier air, every shift.

Healthy air for a healthy life. That’s our mission—and our promise.