Commercial Ventilation System Installation — York | Los Angeles

What We Install

• York Energy Recovery Ventilators (ERV/HRV) for balanced airflow and substantial energy savings
• York Dedicated Outdoor Air Systems (DOAS) to decouple ventilation from space conditioning
• York VAV and make‑up air systems for large multi‑zone commercial buildings
• York rooftop and packaged units with economizers and demand‑controlled ventilation
• High‑efficiency filtration (MERV 13–16), HEPA options, and UV‑C upgrades for improved IAQ
• Open‑protocol controls (BACnet) and integration with existing BMS

Every project is engineered to deliver stable airflow, proper pressurization, quiet operation, and verified performance—so your occupants breathe better and your facility runs efficiently.

Our Process: Engineered for Outcomes

• Site assessment and data capture: occupancy, schedules, emission sources, code requirements
• Load and airflow calculations with ventilation zoning to ASHRAE 62.1
• Design‑build drawings, equipment schedules, and controls narratives
• Permitting and plan check coordination for Los Angeles and surrounding jurisdictions
• Precision installation: ductwork, seismic bracing, dampers, controls, and sensors
• Testing, Adjusting, and Balancing (TAB) and functional performance commissioning
• Owner training, O&M documentation, and warranty registration

We plan for service clearances, filtration changeouts, and future scaling from day one. Clean documentation, labeled systems, and safe access points simplify maintenance and inspections.
Result: fewer call‑backs, predictable comfort, and measurable IAQ.

Standards, Codes, and Best Practices

Our designs and installations align with ASHRAE 62.1 ventilation rates, California Title 24 and CALGreen requirements, local AQMD considerations, and manufacturer specifications. We emphasize proper control sequences (economizers, DCV via CO₂), outdoor air verification, duct leakage testing where applicable, fire/smoke damper operation, and acoustical comfort through fan selection and vibration isolation.

Healthy Air, Healthy Business

• Source control and filtration tuned to your space type and usage
• CO₂, VOC, PM2.5 sensing options for continuous IAQ visibility
• Pressurization strategies for kitchens, labs, and clean storage areas
• Energy recovery to cut conditioning costs while increasing outdoor air

Our mission is healthy air. We deliver practical IAQ improvements that support productivity, customer confidence, and regulatory compliance—without wasting energy.

Industries We Serve

• Office, retail, and mixed‑use
• Restaurants and commercial kitchens (with make‑up air and exhaust coordination)
• Warehouses, light manufacturing, and logistics
• Schools, houses of worship, and community facilities
• Healthcare offices and wellness studios

From tenant improvements to ground‑up builds, we manage design‑build, retrofit, and plan‑and‑spec projects with the control and documentation facility teams expect.

Why #1 AC Guys

• Fourth‑generation family of engineers with 80+ years in engineering
• Specialists in large and complex commercial scopes
• Deep York implementation experience across ERV/HRV, DOAS, VAV, and RTUs
• Factory‑trained by Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China)
• Transparent proposals, disciplined project management, and clean job sites
• Commissioning, air balancing, and clear O&M documentation
• Lifecycle support: maintenance planning and warranty assistance

Service Area

Los Angeles County and nearby regions, including Orange County, Ventura County, and Western Riverside County. We regularly serve Los Angeles, Long Beach, Pasadena, Glendale, Burbank, Santa Monica, Torrance, Anaheim, Irvine, Fullerton, Oxnard, Thousand Oaks, Ventura, Riverside (west), Corona, and surrounding communities.

Get a Precise, Engineer‑Led Proposal

Need York commercial ventilation that’s right the first time? We’ll model your airflow, design to code, and deliver a clean, commissioned system that protects health and budgets. Contact #1 AC Guys to schedule a site assessment and receive a detailed scope, drawings, and a fixed, transparent price.