Calabasas Commercial HVAC & Control Systems — #1 AC Guys

What we deliver for Calabasas facilities

We engineer commercial HVAC that performs from day one and keeps paying you back through efficiency and uptime. Whether you manage an office, clinic, retail plaza, HOA community space, or light industrial site, our team designs and integrates systems that fit your load profile, your controls strategy, and your budget.

• Design‑build HVAC: VRF/VRV, high‑efficiency RTUs, split systems, ventilation, and heat recovery
• Commercial Control Systems: BAS/EMS, DDC, BACnet/Modbus integration, zoning, scheduling, demand control
• AC PRO‑compatible solutions: equipment sourcing, controls integration, accessories, and parts support
• Retro‑commissioning: sequence tuning, sensor calibration, airflow balancing, and economizer optimization
• Indoor Air Quality: CO2‑based ventilation, MERV‑13+, HEPA, UV‑C, ERV/HRV for healthier, more productive spaces
• Ongoing care: data‑driven maintenance plans, remote monitoring, and lifecycle planning

Engineered reliability, not guesswork

Our process starts with measurement and modeling. We perform load calculations, duct and diffuser design checks, electrical coordination, and control I/O schedules before equipment is ordered. You receive clear submittals, a sequence of operations aligned with Title 24, and commissioning plans that verify performance under real‑world conditions. We finish with as‑builts, trend logs, and user training so your team can operate confidently.

Commercial control systems that cut waste

Controls are where efficiency and comfort meet. We deploy DDC systems using BACnet and Modbus, integrate VFDs, economizers, and ventilation strategies, and implement smart scheduling, setpoint policies, and alarm logic. Remote dashboards and alerting help you spot issues before they become downtime. We can also modernize legacy pneumatic or standalone stats into a unified BAS without disrupting your tenants.

• BAS/EMS design and integration for multi‑zone buildings
• Energy analytics, trend logging, and KPI dashboards
• Fault detection and diagnostics to reduce truck rolls
• Open‑protocol design for future expansion

AC PRO‑compatible HVAC solutions

Need rapid parts availability and proven commercial configurations? We deliver AC PRO‑compatible designs and controls that support common Calabasas use cases—from packaged RTUs and heat pumps to ductless/mini‑split and VRF/VRV applications. Our team aligns equipment selection, accessories, and controls so you gain predictable performance, streamlined maintenance, and easier inventory planning.

Factory training that shows up in the field

Our engineers have trained at manufacturer facilities for Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China). That factory insight helps us solve complex installation details, apply best‑practice refrigerant management, and commission VRF/ductless systems to spec. It also means smarter troubleshooting and faster stabilization when you can’t afford trial‑and‑error.

Healthier indoor air for healthier work

Our core mission is healthier air for a healthier life. We incorporate CO2 and VOC sensing, demand‑controlled ventilation, right‑sized outdoor air, and effective filtration strategies (MERV‑13+ or higher where appropriate). UV‑C, ERV/HRV, and air‑quality monitoring can be layered into your controls to keep occupants comfortable, productive, and confident.

Calabasas‑focused, Southern California strong

#1 AC Guys is a Los Angeles–based, fourth‑generation family business with 80+ years of engineering experience. We prioritize Calabasas dispatch while serving Los Angeles County and nearby areas including Orange County, Ventura County, and Western Riverside County. Expect responsive communication, clean job sites, and clear documentation at every step.

Your next step

Request a zero‑pressure site assessment. We’ll walk your facility, capture loads and control points, review comfort concerns and energy goals, and provide a phased plan that fits your budget and timeline.

• Site survey with airflow and equipment baseline
• Preliminary sequence of operations aligned to Title 24
• Upgrade options: VRF/VRV, RTU, ventilation, IAQ, and controls
• Budget ranges, schedules, and rebate/ incentive guidance

Ready to engineer comfort, control, and savings into your Calabasas property? Contact #1 AC Guys for AC PRO‑compatible commercial HVAC and control systems designed to perform from day one—and every day after.