Commercial Ventilation Design in Oxnard

As Oxnard grows, ventilation must do more than just move air—it must protect health, productivity, and the bottom line. #1 AC Guys brings an engineering‑first approach to Commercial Ventilation Design, pairing real‑world constructability with rigorous calculations for airflow, heat, contaminants, and noise. We balance fresh air, exhaust, and make‑up air to maintain proper pressurization, reduce cross‑contamination, and keep energy use under control.

Engineering that fits Oxnard’s climate and codes

We design to ASHRAE and California Title 24, addressing coastal humidity swings, salt‑air corrosion risks, and mixed‑use building demands common in Ventura County. Our drawings, equipment schedules, and control sequences help streamline plan check and installation. Where required, we coordinate stamped engineering and provide submittal packages that satisfy local jurisdiction needs.

What we design and deliver

• Demand‑controlled ventilation strategies that modulate outside air using CO2 or occupancy data
• Energy recovery (ERV/HRV) for high‑efficiency ventilation and improved indoor air quality
• Make‑up air units, exhaust fans, and duct systems sized for pressure balance and noise criteria
• Commercial kitchen ventilation and grease exhaust coordinated with hood schedules
• Cleanroom, clinic, and lab ventilation with directional airflow and filtration strategies
• Warehouse and light industrial ventilation with stratification control and heat relief
• Retail and office ventilation with zoning for comfort and energy savings

We source and integrate equipment and materials available through AC PRO to ensure local availability, consistent lead times, and simplified service across Oxnard and Ventura County.

Our proven process

• Site assessment and data capture: existing equipment, occupancy, processes, and code triggers
• Load and airflow modeling: CFM targets, static pressure, duct sizing, and fan curves
• Equipment selection: right‑sized fans, ERVs, make‑up air, and controls using AC PRO supply options
• Control sequences: demand‑controlled ventilation, economizer logic, setback, and alarms
• Documentation: coordinated drawings, schedules, and submittals for permitting
• Installation support: design‑build delivery or collaboration with your GC and trades
• Commissioning and verification: airflow balance, pressure checks, and IAQ benchmarks
• Close‑out: O&M manuals, training, and preventive maintenance plans

Training and capability

Our engineers maintain factory training with Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China). This background supports accurate application, control setup, and troubleshooting for complex projects. Combined with 80+ years of engineering experience across our 4th‑generation family business, we are equipped to solve challenging ventilation problems with speed and confidence.

Industries we serve in Oxnard

• Offices and multi‑tenant buildings
• Retail and mixed‑use spaces
• Restaurants and food service
• Warehouses and light manufacturing
• Healthcare clinics and wellness centers
• Education and community facilities
• Laboratories and specialty environments

Every design is tailored to your process loads, occupancy patterns, and future expansion plans. We prioritize indoor air quality, comfort, and long‑term cost control so your system performs through seasonal changes and evolving codes.

Service area and response

While our family business is based in Los Angeles, we proudly serve Oxnard and the wider Ventura County area—including Ventura, Camarillo, Port Hueneme, Thousand Oaks, and Simi Valley—as well as Los Angeles County, Orange County, and Western Riverside County. Expect responsive scheduling, clear communication, and a single point of accountability from concept to commissioning.

Get a code‑compliant, energy‑smart ventilation plan

If your Oxnard project needs Commercial Ventilation Design that is precise, constructible, and ready for permitting, #1 AC Guys is your partner. We’ll walk the site, model the system, align with your budget and schedule, and integrate AC PRO–available products to keep procurement simple. Let’s design clean, healthy air for your building—so people thrive, processes stay reliable, and energy use stays in check.

Contact #1 AC Guys to schedule your consultation and receive a schematic and scope designed for Oxnard’s codes, climate, and commercial demands.