Commercial York Rooftop Unit (RTU) Installation — Los Angeles

When your facility needs a dependable York rooftop unit, you need a partner that treats HVAC as applied engineering—not guesswork. #1 AC Guys installs and replaces commercial York RTUs with precise load calculations, clean sheet‑metal transitions, accurate controls, and careful commissioning to lock in comfort, efficiency, and compliance from day one.

Our Commercial York RTU Expertise

We plan, install, and integrate York package rooftop units for offices, retail, restaurants, gyms, medical suites, light industrial, and multi‑tenant properties. Whether it’s a like‑for‑like RTU swap or a full design‑build retrofit with new curb adapters, economizers, and controls, our team delivers a smooth, safe, and code‑compliant project.

What You Get with #1 AC Guys

• Engineering‑driven sizing, layout, and duct design
• Title 24 and local code compliance, permit handling
• Crane lift planning and on‑site safety coordination
• Curb adapters and roof sealing that protect your envelope
• Economizers, DCV, and BAS integration (BACnet/Modbus as applicable)
• Electrical, gas, condensate, and seismic bracing to spec
• Test, Adjust, Balance (TAB) and documented commissioning
• Clear O&M handoff and maintenance recommendations

Engineering‑First Process

• Assessment and Load Calculations: We evaluate building use, occupancy, ventilation needs, and roof structure to select the right York RTU capacity and configuration.
• Scope and Permits: We prepare drawings as needed, coordinate Title 24 requirements, and obtain permits.
• Crane and Logistics: Lift plans, traffic coordination, and safety measures minimize disruption to your business.
• Installation: Precision placement, curb adapter fitting, sealed penetrations, power and gas connections, and control wiring.
• Controls and Integration: Thermostats or BAS, demand control ventilation, economizer setup, and airflow balancing.
• Commissioning: Verify charge, airflow, sensors, safeties, and sequences; provide a detailed startup report.
• Turnover: Training for your staff and an optimized maintenance plan.

Technical Options We Implement

• High‑efficiency economizers and demand control ventilation
• Advanced filtration strategies for healthier indoor air
• VFDs on supply/return fans when applicable
• Energy management with BAS integration
• Noise mitigation and vibration isolation for sensitive spaces
• Curb adapters for brand‑to‑brand or model‑to‑model replacements

Healthier Air Is Our Mission

Healthy indoor air drives productivity and wellbeing. We design ventilation and filtration around your occupancy and use case, aligning with California standards so your York RTU delivers the fresh air people need—without wasting energy.

Compliance and Safety

Every installation is built for California. We address Title 24 requirements, proper clearances, condensate routing, gas code, electrical code, and seismic considerations, and we document each step for inspectors and your records.

Why Businesses Choose #1 AC Guys

• 4th‑generation family business with 80+ years in engineering
• Specialists in complex commercial rooftops and occupied buildings
• Full project accountability: design, permits, lift, install, commissioning
• Mission‑driven focus on healthy indoor air and energy performance
• Factory training completed at Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China)

Industries We Serve

• Office, retail, and mixed‑use
• Restaurants and hospitality
• Healthcare suites and clinics
• Gyms and studios
• Light industrial and warehouses
• Education and worship facilities

Service Area

Los Angeles County and nearby Orange County, Ventura County, and Western Riverside County. We mobilize quickly across the region and coordinate work to reduce downtime.

Your York RTU, Installed Right the First Time

From first site walk to final commissioning, #1 AC Guys brings discipline, communication, and engineering rigor to every commercial York rooftop unit installation. Tell us about your building and timeline, and we’ll deliver a clear, code‑ready plan and a dependable schedule that protects your operations.

Ready to start? Contact #1 AC Guys for commercial York RTU installation in Los Angeles and surrounding counties. Let’s engineer healthier air—and better business performance—together.