Commercial & Industrial Exhaust Systems in Long Beach

Design-Build Exhaust Systems Engineered for Safety, Uptime, and Code Compliance

We deliver end‑to‑end solutions for commercial and industrial exhaust systems in Long Beach—from assessment and airflow modeling to fabrication, installation, controls integration, and commissioning. Our team designs for proper capture velocity, duct velocities, system effect, and redundancy, then verifies performance with test, adjust, and balance (TAB) procedures.

• Industrial fume and process exhaust (welding, grinding, solvents, corrosives)
• Commercial kitchen hoods and grease exhaust (NFPA 96)
• Laboratory and specialty exhaust (dilution, canopy, snorkel, and manifolded systems)
• Parking garage ventilation and CO/NO2 control
• Warehouse and manufacturing ventilation, make‑up air, and pressure control
• Dust, mist, and particulate capture with filtration and separators

We support new construction, retrofits, and mission‑critical upgrades, integrating AC PRO components where specified to achieve dependable airflow, efficient operation, and straightforward maintenance.

AC PRO Integration and Material Options

Whether your project calls for AC PRO fans, filters, duct fittings, or compatible controls, we source through the AC PRO supply network to meet your submittals and budget. Our engineering team selects UL‑listed fans, coated or stainless ductwork, corrosion‑resistant hardware, VFDs, and sensors aligned to process requirements and the California Mechanical Code.

• UL‑705 exhaust fans, VFD‑ready motors, and premium bearings
• Grease duct and Type I/II hood systems with proper clearances
• Chemical‑resistant fans and duct (FRP, PVC, stainless) for harsh environments
• Silencers and vibration isolation for low‑noise operation
• Smart controls with demand‑based ventilation and IAQ sensors

All selections are coordinated with structural, electrical, and fire life‑safety to ensure a clean permit path and long‑term reliability.

Compliance You Can Trust

Our designs and installations align with NFPA 91 and NFPA 96, California Mechanical Code, Title 24 energy standards, OSHA best practices, and South Coast AQMD guidelines. We provide permit‑ready drawings, submittals, and closeout documentation, including commissioning reports and balancing data. For kitchens and grease systems, we implement proper clearance, access doors, cleanouts, and fire suppression coordination.

Factory‑Trained Engineering Depth

We are a 4th‑generation family business with 80+ years in engineering. Our specialists have trained at the manufacturer facilities of Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Hier (China). That depth shows up in how we size fans, design duct runs to minimize system effect, integrate controls, and commission complex systems to hit target airflows.

Process: From Assessment to Proven Performance

• Site walk and hazard assessment, including process loads and contaminants
• Airflow modeling, capture design, and make‑up air strategy
• Equipment selection, AC PRO sourcing where specified, and submittals
• Prefabrication, installation, controls, and safe tie‑ins
• TAB, sensor calibration, and performance validation
• Owner training, O&M documentation, and maintenance schedules

We also provide retro‑commissioning to correct chronic issues: inadequate capture, nuisance alarms, excessive noise, energy waste, or premature fan wear.

Industries We Serve in Long Beach

Port‑adjacent facilities, food processing, commercial kitchens, biotech and educational labs, light and heavy manufacturing, automotive and paint booths, cannabis cultivation and extraction, warehouses, and mixed‑use developments. We understand local conditions, from coastal corrosion to tight urban sites and stringent permitting.

Maintenance and Emergency Support

Protect your investment with proactive maintenance: bearing lubrication, belt alignment, vibration checks, filter changes, hood and duct cleaning coordination, airflow verification, and controls updates. Our team services AC PRO components alongside multi‑vendor systems, keeping your exhaust running safely and efficiently.

Proudly Serving Long Beach and Beyond

We focus on Long Beach—including Downtown, the Port, Belmont Shore, Bixby Knolls, and Douglas Park—while covering Los Angeles County and nearby Orange County, Ventura County, and Western Riverside County.

Ready to solve a tough exhaust challenge or fast‑track a permit? Contact #1 AC Guys for a design‑build consultation and a clear, code‑compliant path to healthier air and dependable performance.