Commercial DDC (Direct Digital Controls) in Long Beach — AC PRO Integration

End‑to‑End Commercial DDC for Long Beach Facilities

#1 AC Guys provides turnkey Direct Digital Controls for new construction, upgrades, and retrofits across Long Beach. We integrate AC PRO‑supplied rooftop units, air handlers, and accessories, plus VRF/mini‑split systems from Fujitsu, Mitsubishi Electric, Midea, Gree, and Haier, into an open, future‑ready controls ecosystem.

• Ground‑up DDC design with sequence of operations and submittals
• BACnet/Modbus integration for AHUs, RTUs, VAVs, fan coils, boilers, chillers, and heat pumps
• Title 24 compliance, commissioning, and trend logging
• Retro‑commissioning and optimization to reduce kWh/therms
• Remote monitoring, alarming, and analytics dashboards
• Secure networking, user permissions, and audit trails

AC PRO Integration Done Right

Whether your facility deploys AC PRO‑supplied RTUs, coils, or accessories, we engineer controllers, I/O, and networks that speak the right language and preserve warranty requirements. Our approach prioritizes open standards, clean wiring practices, and labeled panels so your facilities team can maintain the system with confidence.

We coordinate closely with your mechanical contractor and the AC PRO distribution channel to ensure lead times, submittals, and field startup proceed without surprises.

Healthy Indoor Air—By Design

Our mission is healthy air for healthy life. In commercial settings, that means control sequences that actively manage ventilation, filtration, humidity, and pressurization while staying energy‑smart.

• CO2‑based demand control ventilation to match occupancy
• Economizer control with high/low limit protection
• Filter pressure monitoring and service alerts
• Humidity targets to protect finishes and comfort
• Airflow verification and safeties for IAQ integrity

Factory‑Trained Expertise

Our engineers are factory‑trained by Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). This depth shows up in our precision: correct sensor placement, balanced loops, tuned PID values, and sequences that match real equipment behavior—especially for VRF and heat‑recovery applications.

Our Proven Process

• Assessment and data gathering: site survey, existing controls, load and sequence review
• Design and submittals: control drawings, points lists, network topology, and SOPs
• Build and install: control panels, field devices, wiring, labeling, and panel schedules
• Programming and graphics: intuitive front ends, trends, schedules, alarms
• Commissioning: point‑to‑point checkout, functional testing, owner training
• Optimization: setpoint tuning, schedules, and analytics‑driven savings

Technologies We Deploy

From compact RTU controllers to serverless edge gateways, we select hardware and software that fit your budget and growth plan. We support BACnet/IP and MS/TP, Modbus RTU/TCP, and common OEM interfaces to unify legacy and new equipment on one BMS.

Expect clear documentation: network diagrams, control drawings, panel schedules, and a full as‑built package for your records and future expansions.

Industries We Serve in Long Beach

• Office, retail, and mixed‑use
• Hospitality and entertainment
• Logistics, port‑adjacent warehouses, and cold storage
• Healthcare clinics and labs
• Education and campuses
• Multifamily and HOA common areas

Compliance and Utility Savings

We design for California Title 24 and local Long Beach requirements, helping you pass inspections the first time. Our optimization often unlocks utility incentives and demand‑response benefits. Trend logs and dashboards make savings visible—ideal for ESG reporting and capital planning.

Service Area and Response

Based in Los Angeles, we serve Long Beach and the wider region: Los Angeles County, Orange County, Ventura County, and Western Riverside County. Emergency response and maintenance plans are available to keep your DDC stable, secure, and compliant.

Why #1 AC Guys

• 4th‑generation family business with 80+ years of engineering experience
• Commercial controls focus and comfort with large, complex projects
• Factory training: Fujitsu, Mitsubishi Electric, Midea, Gree, Haier
• AC PRO equipment integration expertise
• Open protocols, owner‑friendly documentation, and training

Ready to modernize your building automation? Talk to #1 AC Guys about Commercial DDC in Long Beach. We make complex systems simple—efficient, reliable, and healthy for every occupant.