Commercial Whole-House Fan Installation in Long Beach

When heat and stale air build up in commercial spaces, a properly engineered whole-house fan strategy can purge hot zones in minutes, drive in cooler outdoor air, and drastically reduce mechanical cooling costs. In Long Beach, where coastal breezes and evening temperature drops are common, commercial whole-house fans are a high-value complement to your existing HVAC—cutting peak loads, improving air changes per hour, and helping your organization meet sustainability and wellness goals.

Why choose #1 AC Guys

• 4th-generation family of engineers with 80+ years of engineering experience
• Design-build expertise for complex and large-scale commercial projects
• Training at manufacturer facilities: Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China)
• Title 24–aligned designs with attention to acoustics, airflow balance, and safety
• Clean, efficient installations timed around your operations
• Local, responsive support across Long Beach and surrounding counties

Our mission is simple: healthier air for healthier lives—and that includes your employees and customers. We engineer systems that improve ventilation quality while lowering energy spend, creating more comfortable and productive spaces.

Engineered for performance and compliance

Every commercial building is different. We start with a site assessment and measurements, then model airflow to size fans, intakes, and relief paths. We factor in envelope tightness, structural considerations, sound criteria (dBA), and thermal mass to determine the right fan capacity, fan locations, and control strategy. Our team aligns designs with California Title 24 requirements, applicable mechanical codes, and best practices for commercial safety and ventilation.

Controls are tailored to your operations. We can integrate timers, temperature and humidity sensors, interlocks with existing HVAC, and demand-based logic to maximize off-peak cooling. The result is targeted ventilation you can trust—strong enough to purge heat quickly, quiet enough to preserve workplace comfort, and smart enough to save energy automatically.

Typical commercial applications in Long Beach

• Offices and creative workspaces
• Retail and restaurants
• Warehouses, distribution, and light industrial
• Gyms and training facilities
• Education and community buildings
• Multi-tenant commercial properties

In each application, we prioritize airflow balance—ensuring sufficient intake area, safe relief of warm air, and minimized pressure differentials that could affect doors, vestibules, or adjacent tenant spaces.

Our process

• Discovery and assessment: goals, operating hours, existing HVAC, roof/attic/structure review
• Engineering and proposal: airflow modeling, equipment selection, acoustics, controls, and a clear, itemized scope
• Permitting support: we assist with documents required by local authorities
• Installation: professional mounting, ducting, electrical connections, and clean finish work
• Commissioning: performance verification, control tuning, and staff orientation
• Aftercare: maintenance options and timely support

We minimize disruption to your business, coordinating work during off-hours when needed and maintaining safe, tidy job sites throughout.

Quality you can see—training you can trust

Our engineers have completed hands-on training at the factories of Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). That experience informs our approach to airflow, motor efficiency, vibration isolation, and control reliability—so your system runs smoother and lasts longer.

Energy, comfort, and wellness benefits

• Lower cooling costs by leveraging cool outdoor air during evenings and shoulder seasons
• Faster heat purge for attics, mezzanines, and high-bay spaces
• Improved indoor air quality via increased air changes and dilution of indoor pollutants
• Extended life of AC equipment by reducing runtime and peak load
• Quieter, more comfortable environments with targeted acoustic design

We align projects to your KPIs—energy savings, sustainability reporting, comfort scores, and maintenance reductions—so value is clear and measurable.

Serving Long Beach and beyond

#1 AC Guys proudly serves Long Beach and surrounding areas across Los Angeles County, as well as nearby Orange County, Ventura County, and Western Riverside County.
Whether you manage a single site or a regional portfolio, we can standardize specifications and rollout schedules to meet your timeline.

Upgrades, retrofits, and maintenance

Already have a fan system? We audit performance and recommend upgrades—from high-efficiency motors and variable-speed controls to improved intake/relief paths and acoustic treatments. Proactive maintenance keeps your system clean, quiet, and effective, protecting your investment over the long term.

What to expect in your proposal

• Clear airflow targets (CFM) and projected air changes per hour
• Equipment schedule with model specs and control options
• Structural and electrical scope, including anchoring and isolation
• Acoustic considerations and expected sound levels
• Installation timeline and coordination plan
• Total cost, warranties, and maintenance options

Transparency builds trust. You’ll know exactly what we’re installing, why it’s engineered that way, and how it will perform.

Get started

Ready to improve comfort, air quality, and energy performance at your Long Beach facility? Request a no-obligation assessment from #1 AC Guys. Our engineering-led team will design and install a commercial whole-house fan solution tailored to your building, budget, and operational needs—so you get healthier air, lower costs, and dependable performance all year.