Commercial York Rooftop Unit (RTU) Installation in Long Beach, CA

Why Choose York RTUs for Your Commercial Property

York rooftop units are a proven choice for commercial buildings that need dependable performance, flexible capacity, and serviceability. With proper design and installation, York RTUs can deliver stable comfort, consistent ventilation, and streamlined maintenance—especially important for retailers, restaurants, offices, medical suites, light industrial, and education facilities in Long Beach.

• Broad capacity range with heat and cooling options for year‑round comfort
• Economizer and demand‑control ventilation compatibility for improved ventilation
• Service‑friendly access and configurable controls for easier upkeep
• Options for high‑MERV filtration and IAQ accessories to support healthier indoor air

Our 4th‑Generation Engineering Approach

As a 4th‑generation family of engineers with 80+ years in engineering, #1 AC Guys brings methodical, code‑compliant practices to every York RTU installation. We specialize in complex jobs—multi‑unit changeouts, occupied buildings, tight crane access, and timelines that demand precision. We plan the work, then execute to minimize downtime.

What Our York RTU Installation Includes

• Engineering‑grade load calculations and system design
• Title 24 and local code compliance for Long Beach and Los Angeles County
• Permits, inspections, and utility coordination
• Old unit removal, curb adapter fabrication, and roof coordination
• Crane lift planning and safety logistics
• Electrical, gas, condensate, and duct transitions
• Economizers, outside air measuring, and ventilation balancing
• Controls integration: thermostats, BACnet/Modbus gateways, and BAS tie‑ins
• Commissioning and performance validation
• Training for your facilities team and turnover documentation

Healthy Air for Healthy Lives

Our mission is healthy air in your building for a healthier workplace. We recommend balanced ventilation, appropriately sized outside air, and filtration tailored to your occupancy and process needs. Options include higher‑MERV filters, UV‑C for coils, and demand‑control ventilation strategies—implemented to manufacturer specs and local codes.

Safety, Codes, and Long Beach Compliance

We design and install to California Title 24, SCAQMD guidelines where applicable, and City of Long Beach requirements. Our team coordinates permits and inspections, ensures seismic and wind anchorage, verifies clearances, and documents commissioning results. From curb adapters to smoke detector interlocks, we build right the first time.

Controls and Integration

Whether you need a simple smart thermostat or BAS integration, we configure controls for visibility and stability. We can add sensors, schedule ventilation, set economizer logic, and document setpoints so your team can operate efficiently. Connectivity options may include BACnet, Modbus, or web‑enabled thermostats as project requirements dictate.

Industries We Serve in and around Long Beach

• Retail, grocery, and restaurants along major corridors
• Offices and creative spaces
• Medical suites, dental clinics, and labs
• Warehouses, light manufacturing, and distribution
• Education, houses of worship, and municipal buildings

Trained by Global Manufacturers

Our engineers have trained with manufacturers at Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). This background strengthens our technical rigor and installation discipline across brands. We install and replace York RTUs and apply best practices to deliver reliable results.

Our Process, Step by Step

• Site survey and data collection: existing roof curb, electrical, gas, ductwork, access, and lift plan
• Engineering and submittals: selections, drawings, and schedules for approval
• Permitting and procurement: coordinate with the City of Long Beach and suppliers
• Pre‑fabrication: curb adapters, transitions, and controls staging
• Crane day execution: safety meeting, removal, placement, hookups
• Start‑up and testing: verify airflow, gas pressure, controls, and economizer operation
• Commissioning report and training: document performance and train your staff

Replacement or New Build

Whether you are replacing an aging unit or building out a new space, we size and configure your York RTU to the application. For replacements, we assess existing ducts and curbs to reduce rework while correcting any deficiencies that affect airflow, ventilation, or maintenance access.

Maintenance Plans

Protect your investment with a maintenance program built around filters, belts, coils, economizers, drain management, and control checks. Scheduled service supports stable operation and helps catch issues early.

Frequently Asked Questions

How fast can you replace a York RTU?
Lead times vary by model and site conditions. Many projects are completed within a single day on site after permits and staging are ready.

Do you handle permits and crane lifts?
Yes. We manage permits, inspections, and crane logistics end‑to‑end to keep your business running.

Can you integrate with our existing BAS?
In most cases, yes. We review your controls platform and add the appropriate gateway or interface.

Which areas do you serve?
We serve Long Beach and the wider region: Los Angeles County and nearby Orange County, Ventura County, and Western Riverside County.

Get a Quote for Your Long Beach York RTU

Partner with #1 AC Guys for a clean, compliant installation backed by 80+ years in engineering and four generations of family expertise. Tell us about your building, timeline, and goals—we will provide a clear scope, price, and schedule to get your York rooftop unit installed the right way.