20% Todays special Deal in your city
Fontana, CA
20% Todays special Deal in your city
+1 (213) 444-4223
As a fourth‑generation family of engineers with 80+ years in engineering, #1 AC Guys delivers commer...
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.
When downtime costs money, you need controls that work. Our fourth‑generation engineers design, install, and optimize Midea commercial control systems tailored to Fontana’s logistics, warehouse, office, and manufacturing spaces. We integrate Midea VRF, rooftops, DOAS/ERV, and ventilation with BACnet/IP, MS/TP, or Modbus for unified monitoring, alarms, and scheduling. Expect energy‑saving sequences aligned with Title 24, demand‑response readiness, precise zoning, VFD fan control, and IAQ strategies using CO2, PM2.5, and humidity sensors. From new builds to retrofits, we deliver clean air, stable comfort, and lower operating costs—backed by factory training and disciplined commissioning.
At #1 AC Guys, commercial control systems are engineered to the realities of Fontana: large warehouses, busy logistics yards, high‑bay retail, and office campuses that depend on predictable comfort and energy discipline. Our mission is simple—healthy air for healthy teams—delivered through smart Midea controls, clean sequences of operation, and data you can act on.
Whether you operate a single warehouse or a multi‑site portfolio, we design a scalable controls architecture that makes sense for your facilities team today—and can grow with tomorrow’s needs.
Our engineers are factory‑trained by Midea (China) and bring hands‑on experience with Midea commercial systems, including VRF networks, rooftop applications, and integrated ventilation. We also hold factory training from Fujitsu (Japan), Mitsubishi Electric (Thailand), Gree (China), and Haier (China). That training depth matters when you’re coordinating controls across mixed equipment, matching protocols, and tuning sequences for real‑world loads.
Healthy buildings start with clean, measured air. We implement demand‑controlled ventilation using CO2 and occupancy signals, humidity‑aware dehumidification, and PM2.5/VOC monitoring where appropriate. Sequences follow California Title 24 intent with practical setpoint deadbands, optimal start/stop, and economizer strategies to reduce runtime while preserving comfort and air quality.
Result: steadier temperatures, better IAQ, and utility bills that reflect true efficiency—not just promises.
We integrate Midea controls and third‑party devices over BACnet or Modbus to present one clear view: equipment status, space conditions, alarms, and trends. Our graphics are clean and actionable; our alarm logic is tuned to reduce noise and highlight issues that actually require attention.
Typical integrations include:
Commercial controls succeed when the process is disciplined. Our four‑generation engineering culture shows in every step:
You get a clear plan, transparent pricing, and milestones that keep your operations informed and uninterrupted.
Fontana’s industrial and logistics footprint demands robust control strategies for varying occupancy, dock door activity, and high‑bay environments. We design for these realities and service the broader region—Greater Los Angeles, Western Riverside County, Orange County, and Ventura County—so your multi‑site teams work with one consistent partner.
If your facility has older equipment or mixed brands, we map what’s in place and phase upgrades to protect uptime. Many projects begin with adding supervisory control and trending to expose the biggest wins, followed by targeted fixes: sensor placement, damper alignment, or economizer repair that unlocks meaningful savings before capital replacements.
We build dashboards that answer the questions your team actually asks: Are we meeting setpoints? Which zones cause after‑hours calls? What’s driving our morning demand spike? Your staff receives hands‑on training and simple SOPs so daily operation is confident and consistent.
Our submittals and commissioning reports align with Title 24 intent and ASHRAE best practices. You’ll have the documentation needed for facility records, insurance, and utility incentive applications where applicable.
Need to modernize a single site or unify controls across multiple buildings? We’re ready to help.
Tell us about your building in Fontana—square footage, equipment mix, comfort or IAQ issues, and energy objectives. We’ll propose a Midea‑centric controls plan, integration approach (BACnet or Modbus), and a roadmap that fits your budget and timeline.
Healthy air and smarter energy start with engineered control. Contact #1 AC Guys today to schedule your assessment.
Service areas: Fontana, Greater Los Angeles, Los Angeles County, Western Riverside County, Orange County, Ventura County, and nearby communities.
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.
