Commercial Hospital & Lab Ventilation in Oxnard

When lives, research integrity, and regulatory compliance are on the line, your ventilation partner must think like an engineer. #1 AC Guys designs and delivers commercial hospital and lab ventilation in Oxnard with the rigor of an in‑house engineering department, supported by a fourth‑generation family legacy and 80+ years of engineering experience. Our mission is simple and uncompromising: healthy air for a healthy life.

Critical Environments We Serve

• Operating rooms and procedure suites with laminar flow and high air changes per hour
• Isolation rooms (AIIR/negative pressure) and protective environments (positive pressure)
• Hospital pharmacies and compounding (supporting USP 797/800 design requirements)
• Clinical laboratories, research labs, and cleanrooms (ISO 14644‑aligned strategies)
• Sterilization, decontamination, and instrument processing areas
• Blood draw, imaging, and outpatient procedural spaces

Healthcare Codes, Standards, and Coordination

Our design and commissioning approach aligns with ASHRAE 170 ventilation requirements, the California Mechanical Code, Title 24 energy standards, NFPA 99 (healthcare facilities), CDC airborne isolation guidance, and ISO 14644 cleanroom principles. We coordinate closely with HCAI (formerly OSHPD) processes where applicable, providing detailed submittals, sequences of operation, and TAB/commissioning reports to streamline approvals and inspections.

AC PRO Integration for Reliable Supply and Service

We integrate AC PRO–supplied commercial HVAC equipment, controls, and IAQ components to ensure dependable availability of parts across Southern California. Whether your project calls for rooftop units, air handlers, energy recovery, VAV terminal units, or smart controls, our team designs AC PRO–compatible solutions that balance performance, serviceability, and lifecycle cost. We also standardize on proven components to minimize downtime and simplify maintenance.

Performance Technologies We Deploy

• HEPA H13/H14 filtration with proper sealing, housings, and leak testing
• Negative/positive pressure room control with stable pressurization cascades
• VAV/VVT strategies, laminar diffusers, and high ACH air distribution
• Demand‑controlled ventilation with IAQ sensors (PM2.5, TVOC, CO2, RH)
• UV‑C coil irradiation and upper‑room UV where appropriate
• ECM/variable‑speed fans, energy recovery wheels/plates, and optimized economizers
• DDC/BMS integration (BACnet), room pressure monitors, alarm dashboards
• Noise and vibration mitigation for patient comfort and lab precision

Engineering‑First Deliverables

From concept to turnover, we provide stamped drawings (as required), equipment schedules, airflow diagrams, pressure maps, and sequences of operation. Our field teams execute precise installation, followed by TAB, functional performance testing, and documented commissioning. You receive a full O&M package with setpoints, calibration data, and staff training to keep systems performing to spec.

Our Process

• Site assessment and data logging to benchmark existing airflow and pressurization
• Code and risk review for your specific clinical or research program
• Design‑build or plan/spec execution, permitting support, and HCAI coordination
• Installation with infection control risk assessment (ICRA) measures
• Testing, adjusting, and balancing (TAB), plus independent verification as needed
• Commissioning, staff handoff, and ongoing maintenance with 24/7 support

Why #1 AC Guys

We are a fourth‑generation family of engineers with 80+ years of engineering heritage, factory‑trained by Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). Our team is built for large, complex commercial projects that demand precision, documentation, and accountability. We prioritize uptime, infection control, and energy performance—without compromising compliance. Transparent budgets, clear timelines, and a single point of responsibility mean fewer surprises and faster approvals.

Serving Oxnard and Greater Ventura County

Headquartered in Southern California, we serve Oxnard, Ventura County, and nearby areas including Los Angeles County, Orange County, and Western Riverside County. For critical facilities, we provide prioritized dispatch and stocked service vehicles to reduce mean time to repair. Our familiarity with AC PRO distribution and healthcare‑grade components helps keep your supply chain resilient.

What You Can Expect

• Code‑aligned designs with clear air change, filtration, and pressure targets
• Validated performance through TAB and commissioning reports
• AC PRO–integrated solutions for dependable parts and serviceability
• Scalable controls and real‑time IAQ/pressure monitoring
• A partner dedicated to healthy air and continuous compliance

Your hospital or laboratory in Oxnard deserves ventilation that protects people and supports outcomes. Let #1 AC Guys engineer a solution that stands up to inspections—and real‑world conditions—day after day.

Ready to begin? Contact us for a rapid site assessment, detailed scope, and a clear, code‑focused proposal.

Trademarks are the property of their respective owners. We are experienced at integrating AC PRO–supplied equipment within healthcare and laboratory ventilation systems.