Commercial Warehouse HVAC Systems in Long Beach

Why Long Beach Warehouses Choose #1 AC Guys

As a fourth-generation family of engineers with 80+ years of engineering experience, #1 AC Guys delivers commercial warehouse HVAC systems that work as hard as your operation. Our mission is simple: healthy air for a healthy life—at scale, with measurable performance. We are factory-trained by Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China), and we apply that discipline to complex, large-footprint facilities in Long Beach and across Los Angeles County.

We design-build, retrofit, and maintain warehouse HVAC systems leveraging AC PRO equipment and parts for durable, readily serviced solutions. From high-efficiency rooftop units to advanced controls and IAQ upgrades, we engineer every detail around your workflows, shift schedules, and energy goals.

• Design-build HVAC for warehouses and distribution centers
• Retrofits and reconfigurations for expansions and mezzanines
• Preventive maintenance programs and 24/7 emergency response
• Title 24–aware controls, ventilation, and acceptance testing coordination
• Indoor air quality improvements: MERV 13+, source capture, UV-C, and more

Engineered Solutions for Real-World Warehouse Challenges

Warehouses aren’t offices. High bays, frequent door cycles, racking heat loads, and stratification demand a precise approach. We model airflows, address vertical temperature swings, and balance zones so people, products, and processes stay protected. Our team optimizes ventilation rates, economizers, and filtration to reduce dust and contaminants while minimizing energy spend.

• High-efficiency rooftop units and heat pumps integrated with AC PRO components
• VRF/VRV where zoning flexibility or partial electrification is required
• Demand-control ventilation (CO2, occupancy, and door-cycle strategies)
• Economizers and energy recovery to leverage coastal Long Beach air
• MERV 13+ filtration, pre-filters, and optional HEPA or UV-C air treatment
• Destratification solutions and HVLS fan integration to cut hot/cold spots
• Dock-door air curtains and vestibule strategies to reduce infiltration
• Building automation (BACnet-capable) for scheduling and remote visibility

Result: fewer complaints, tighter temperature bands, and lower lifecycle cost.
We plan for ease of service—clear roof pathways, labeled controls, and standardized filters—so maintenance is fast and predictable.

AC PRO Equipment and Parts — Ready When You Are

Availability matters. We specify systems that pair with AC PRO equipment and parts to speed procurement and minimize downtime. From rooftop packages and split systems to IAQ modules, controls, and sheet metal, we align your design with proven, serviceable components to keep your operation on schedule and within budget.

Need a phased retrofit? We stage AC PRO-compatible replacements to limit disruption, coordinate crane picks around shipping schedules, and provide temporary cooling when required.

Compliance, Commissioning, and Documentation

Our commercial projects align with California Title 24 requirements in coordination with acceptance testing providers. We handle proper economizer setup, ventilation verification, and control sequences that meet code intent. We also support CALGreen best practices and coordinate with local AHJs to streamline approvals.

Every install includes start-up, test and balance coordination, and clear documentation: as-builts, O&M manuals, filter schedules, and training for your team. That means faster handoff and fewer surprises.

Maintenance that Protects Uptime

Proactive maintenance is the lowest-cost way to protect product integrity and worker comfort. Our commercial plans include coil cleaning, belt and bearing checks, electrical inspections, refrigerant trend analysis, and filter changeouts sized to your dust load and runtime. Remote monitoring options flag anomalies before they become outages.

• Seasonal tune-ups for heat waves and cool coastal nights
• Filter strategy: pre-filter + MERV 13+ to reduce pressure drop and costs
• Controls audits to tighten schedules and cut wasted runtime
• Rapid-response repairs with AC PRO parts sourcing

Local to Long Beach, Ready to Roll

We serve the entire Long Beach area—industrial corridors, the Port of Long Beach, Westside logistics hubs, North Long Beach, and nearby Signal Hill—backed by coverage across Los Angeles County and adjacent Orange County, Ventura County, and Western Riverside County. Our dispatch is optimized for commercial SLAs and after-hours windows.

Get a Warehouse HVAC Plan that Works

Start with a free on-site assessment and load analysis. We’ll map your zones, door cycles, and airflow patterns; recommend AC PRO–ready equipment; and deliver a clear, code-aligned proposal with ROI and phased options.

Ready to engineer your Long Beach warehouse HVAC for uptime, air quality, and efficiency? Contact #1 AC Guys today.