Commercial Midea Rooftop Unit (RTU) Installation in Long Beach

Commercial Midea RTU Installation—Built by Engineers, Optimized for Your Business

At #1 AC Guys, our mission is simple: deliver healthier indoor air and dependable comfort with engineering‑level precision. For Long Beach properties, that means commercial Midea Rooftop Units (RTUs) installed to spec, tuned for efficiency, and integrated cleanly with your building’s operations. As a fourth‑generation family of engineers with 80+ years of cumulative engineering experience, we approach every RTU install like a critical system—because it is.

Our team is factory‑trained by Midea (China), and we also hold factory training from Fujitsu (Japan), Mitsubishi Electric (Thailand), Gree (China), and Haier (China). That manufacturer insight helps us apply best practices that protect warranties, extend equipment life, and ensure reliable performance day after day.

What’s Included in a Midea RTU Installation

• Site assessment and engineering load calculations to right‑size capacity
• Equipment selection: Midea RTU models, economizers, low‑leak dampers, and filtration upgrades
• Curb adapter design/fabrication and roof layout planning for safe service clearances
• Crane lift coordination, rigging, and rooftop safety planning
• Electrical, gas, condensate, and controls integration—including BAS/EMS tie‑ins
• Seismic anchorage and vibration isolation per local code and best practice
• Title 24 and mechanical code compliance, with permit assistance and documentation
• Airflow balancing, start‑up, commissioning, and performance verification
• Operator orientation, O&M documentation, and maintenance scheduling

From first measurement to final sign‑off, we keep your project on schedule and your roof organized—clean wiring, labeled controls, and safe access for future service.

Designed for Long Beach Conditions

Coastal environments challenge rooftop equipment. We specify protective coatings, durable fasteners, and service strategies that resist salt air and UV exposure. Proper ventilation is essential for healthy air—our designs address outside air rates, filtration (up to MERV‑13 where feasible), and economizer control to improve IAQ while managing energy use.
Noise control matters in mixed‑use and retail settings. We evaluate fan selection, vibration isolation, and curb details to keep sound levels neighbor‑friendly.

Energy, Controls, and Compliance

• Economizers and advanced control sequences to leverage free cooling
• Fan speed control strategies for comfort, IAQ, and energy balance
• Smart thermostats or BAS integration for scheduling, alarms, and trend logging
• Title 24 acceptance testing coordination and documentation
• Ventilation strategies aligned with current code guidance

Our commissioning process verifies sensor accuracy, damper operation, airflow, and safety controls so your Midea RTU starts strong and stays efficient.

Industries We Serve

• Retail and shopping centers
• Restaurants and food service
• Offices and coworking spaces
• Medical offices and clinics
• Light industrial and warehouses
• Schools, churches, and community facilities
• Multifamily common areas and mixed‑use buildings

We specialize in complex roofs, occupied buildings, and multi‑unit replacements with minimal downtime.

Why #1 AC Guys

• 4th‑generation family team with 80+ years of engineering experience
• Factory‑trained by Midea for manufacturer‑standard installs
• Design‑build mindset: calculations, details, and documentation
• Proven on big, complicated commercial projects
• Transparent communication, neat workmanship, and safe job sites

Healthy indoor air isn’t a slogan—it’s our operating principle. Every decision we make supports air quality, comfort, and lifecycle value.

Service Area and Rapid Response

We proudly serve Long Beach and all of Los Angeles County, with fast project support in Orange County, Ventura County, and Western Riverside County. Whether you need a like‑for‑like Midea RTU changeout, a capacity upgrade, or a new roof layout, we mobilize quickly and coordinate around your business hours.

After Installation: Protection and Maintenance

We provide startup documentation, owner training, and maintenance plans to protect your investment. As a factory‑trained team, we follow Midea’s guidelines for service intervals and parts, helping preserve performance and warranty coverage. Ask about proactive filter schedules, coil cleaning, belt checks, and seasonal tune‑ups.

Get a Precise Quote

Ready to replace or add a rooftop unit? Request an on‑site assessment for your Long Beach property. We’ll verify loads, review roof logistics, propose the right Midea RTU configuration, and deliver a clear scope with timelines and budget—no surprises. Let #1 AC Guys engineer your next rooftop solution and keep your building healthier, quieter, and more efficient.