Commercial Ventilation System Installation in Glendale

Every Glendale building deserves healthy, properly ventilated air. Our mission is simple: healthier indoor environments for healthier lives. That’s why our commercial ventilation system installations emphasize clean air delivery, precise airflow, and verifiable performance from day one—especially on complex, multi-zone projects where details matter.

What We Install

• AC PRO-compatible dedicated outdoor air systems (DOAS) and packaged ventilation units
• Make-up air units and high-efficiency rooftop exhaust fans for kitchens and process areas
• ERV/HRV systems for energy recovery and improved IAQ
• Custom SMACNA-standard ductwork (galvanized, double-wall, spiral) and air distribution
• MERV 13+ and HEPA-ready filtration upgrades for sensitive spaces
• Motorized dampers, VFDs, and demand-control ventilation with CO2 sensors
• Controls integration and sequence tuning with BAS/BMS

We specify equipment for Southern California conditions, prioritize serviceability, and design for future scalability. Our selections consider acoustics, static pressure, heat gain, and maintenance access to reduce lifetime costs.

Our Engineering-First Process

• Discovery & site survey: occupancy, process loads, contamination sources, and code triggers
• Design & modeling: airflow calculations, zoning, diffuser selection, and duct routing
• Submittals & permits: documentation aligned with California Mechanical Code and Title 24
• Installation: SMACNA-grade fabrication, clean workmanship, and safety-first execution
• Commissioning & TAB: verify CFM, balance pressure, set controls, and document results
• Training & turnover: O&M walk-through, maintenance plan, and warranty essentials

We treat commissioning as non-negotiable. Proper test, adjust, and balance ensures each space gets the right airflow, energy recovery performs as designed, and IAQ targets are met.

Code Compliance & Standards

Our designs and installations align with California Mechanical Code, Title 24 energy standards, and ASHRAE 62.1 ventilation requirements. Where applicable, we consider ASHRAE 55 for thermal comfort and 90.1 for efficiency. We also coordinate fire/life safety (smoke and fire dampers, access panels), kitchen hoods and grease duct requirements, and noise mitigation to keep occupants comfortable and productive.

Why AC PRO Equipment

We frequently specify and install AC PRO ventilation components and compatible systems for their availability, robust performance, and strong regional support. The result: shorter lead times, easier service, and dependable parts access across Glendale and Greater Los Angeles. When paired with well-designed ductwork, proper filtration, and smart controls, AC PRO-ready solutions deliver stable airflow, improved IAQ, and lower operating costs.

Industries We Serve

• Office, retail, and mixed-use
• Restaurants, food halls, and commercial kitchens
• Warehouses, light industrial, and maker spaces
• Medical offices and clinics
• Education, civic, and houses of worship
• Multifamily common areas and amenities

Whether you need a new system, a major retrofit, or an expansion, we tailor ventilation to your space’s use, occupancy schedules, and growth plans.

Why #1 AC Guys

We are a family business serving Los Angeles County from Glendale, backed by 80+ years of engineering experience and four generations of engineers. Our team has trained at manufacturer facilities of Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). We specialize in large and complex commercial projects where coordination, precision, and accountability are crucial.

• Design-build expertise with clear, code-forward documentation
• Transparent proposals and detailed scopes to prevent change-order surprises
• Performance-first commissioning and TAB with verifiable results
• Health-focused IAQ strategies: filtration, dilution, and control
• Strong workmanship standards and clean, service-friendly installations

Service Area & Response

We serve Glendale and all of Los Angeles County, with projects across Orange County, Ventura County, and Western Riverside County. Our team is optimized for fast-track schedules and coordinated multi-trade work so your project stays on time and on budget.

Get a Quote

Ready to upgrade your building’s ventilation? Contact #1 AC Guys for a commercial ventilation system installation in Glendale that integrates AC PRO equipment, meets California codes, and delivers cleaner air, stable pressure, and efficient operation. Let’s engineer a healthier, more productive space—starting today.