20% Todays special Deal in your city
Long Beach, CA
20% Todays special Deal in your city
+1 (213) 444-4223
Bring healthier, code‑compliant airflow to your Long Beach facility with #1 AC Guys—the 4th‑generati...
95% of clients recommend us
We offer a wide range of HVAC services catered to both residential and commercial clients. Even the all-powerful Pointing has no control about the blind texts.
Our engineering‑first team delivers turnkey commercial ventilation system installation tailored to your building, occupancy, and code path. We plan and execute with precision—load calculations, duct design, equipment selection across AC PRO product lines, seismic supports, controls, and final air balance—so your space meets ASHRAE 62.1 and Title 24 without surprises. From rooftop fans and make‑up air to ERV/HRV and demand‑controlled ventilation, we integrate solutions that stabilize pressure, boost IAQ, reduce odors, and cut energy waste. You get clear timelines, coordinated permits, and clean job sites, plus commissioning documentation your facilities team can trust. As a 4th‑generation, family‑owned firm with 80+ years of engineering experience, we’re built for complex commercial projects in Long Beach and throughout Los Angeles County.
Every commercial building in Long Beach has unique ventilation demands—occupancy swings, process loads, coastal humidity, and strict California energy standards. #1 AC Guys designs and installs AC PRO–compatible ventilation systems that align airflow, pressure, and filtration to the real‑world conditions of your space, then verifies performance through commissioning and air balance.
We start with a site assessment and code review, then design to ASHRAE 62.1 and California Title 24. Our drawings address intake and exhaust placement, duct sizing, acoustic control, vibration isolation, seismic bracing, and controls. We coordinate with your GC and trades to minimize downtime and ensure a clean, safe install.
Our installers are experienced with AC PRO ventilation components—exhaust and supply fans, air distribution, dampers, ERV/HRV, and controls—selecting the right combination for durability, serviceability, and performance. We ensure proper clearances, curb adaptations, and weatherproofing for coastal conditions in Long Beach.
After installation, we commission and balance to confirm design airflow, verify pressure relationships, and document controls sequences so your facilities team has a reliable benchmark.
We specialize in large and complex projects—phased retrofits, occupied remodels, and critical ventilation upgrades—where precision and coordination matter most.
Our core mission is healthy air for a healthy life. In commercial spaces, that means stable ventilation rates, effective filtration, and smart control strategies that improve comfort and productivity while lowering operating costs.
#1 AC Guys is a 4th‑generation family of engineers with 80+ years in engineering. Our engineers have trained at the factories of Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Hier (China). This foundation shows in our designs, our craftsmanship, and our commitment to measurable results.
We also offer service agreements to keep fans, belts, filters, and ERV cores performing at peak efficiency year‑round.
ASHRAE 62.1 ventilation rates, California Title 24, California Mechanical Code, and local AQMD guidelines. We coordinate closely with city inspectors in Long Beach and agencies across Los Angeles County.
Based in Southern California, we serve Long Beach, all of Los Angeles County, and nearby areas including Orange County, Ventura County, and Western Riverside County. One team, consistent quality—no matter the size or complexity.
Ready for a healthier, more efficient building? Book a free on‑site assessment. We’ll provide a clear scope, honest pricing, and a schedule that respects your operations. If reliability, compliance, and indoor air quality matter to your business, #1 AC Guys is your partner for AC PRO commercial ventilation system installation in Long Beach.
Let’s engineer better air—starting today.
We offer a wide range of HVAC services catered to both residential and commercial clients. Even the all-powerful Pointing has no control about the blind texts.
We offer a wide range of HVAC services catered to both residential and commercial clients.
We offer a wide range of HVAC services catered to both residential and commercial clients.
