Santa Monica Commercial BAS (Building Automation System) Maintenance

When your Building Automation System is maintained by engineers, every adjustment serves a purpose. #1 AC Guys delivers commercial BAS maintenance in Santa Monica with an engineering‑first approach: we diagnose root causes, optimize sequences of operations, and document measurable outcomes so your facility runs cleaner, safer, and more efficiently.

What our BAS maintenance includes

• Controls health check: controller status, firmware review, network reliability, and backups.
• Sensor and device calibration: temperature, humidity, CO2, pressure, airflow, and valve/actuator stroke verification.
• Sequence tuning: economizer enable/disable, DCV (demand‑controlled ventilation), reset schedules, VAV/VRF logic, and chilled/hot water loop optimization.
• Trend and alarm housekeeping: trend log setup, alarm prioritization, and nuisance alarm cleanup for actionable insights.
• Energy optimization: schedules, setpoint strategies, supply air resets, staging logic, and occupancy‑based control.
• Documentation: before/after trends, issues lists, and maintenance logs for audit and compliance.

We maintain BAS that integrate seamlessly with AC PRO‑supplied components and controls, ensuring parts availability and dependable performance for Santa Monica facilities.

Healthier indoor air is our mission

Healthy air for a healthy life guides every visit. We validate ventilation rates, verify CO2 sensor placement and calibration, check filtration pressure drops, and confirm purge/economizer strategies. The result is improved IAQ, better comfort stability, and fewer complaints—without unnecessary energy spend.

Engineered excellence, proven lineage

Our family has practiced engineering for over 80 years across four generations. That depth shows in how we handle complex sites—multi‑tenant buildings, hospitality, healthcare suites, labs, creative campuses, and industrial spaces. Our team trained at the factories of Fujitsu (Japan), Mitsubishi Elektrik (Thailand), Midea (China), Gree (China), and Hier (China), equipping us to work confidently with advanced HVAC and controls architectures.

Compliance and standards

Santa Monica facilities need BAS that support California Title 24 energy code objectives. We help align schedules, setpoints, ventilation strategies, and trend logging so you can demonstrate performance and be ready for audits. Our reporting makes it easy for owners, property managers, and facility teams to track improvements and plan capital upgrades.

Typical systems we support

• VRF/VRV with centralized or distributed controls.
• VAV with reheat, DOAS, economizers, and AHUs with VFDs.
• Heat pumps, chillers, boilers, cooling towers, and hydronic loops.
• Zoning systems, mini‑splits, and packaged rooftop units with BAS integration.
• Critical exhaust, pressurization control, and IAQ monitoring.

Whether your BAS supervises a single mid‑rise or a multi‑building campus, we tune it for reliability, efficiency, and comfort.

Our commercial BAS maintenance workflow

We begin with a discovery and data pull—gathering trend logs, reviewing graphics, and interviewing your facility team. Next, we conduct field verification and calibration, followed by sequence tuning and alarm cleanup. Finally, we document results with clear recommendations and a prioritized action list. You get immediate wins plus a roadmap for continued improvement.

Preventive plans tailored to Santa Monica

Coastal conditions can challenge sensors, economizers, and outdoor equipment. Our plans account for salt air, seasonal temperature swings, and occupancy variability. We schedule periodic calibrations, filter and belt checks, and network health reviews so small issues are resolved before they become costly downtime.

AC PRO compatibility without disruption

We maintain BAS that integrate with AC PRO‑sourced parts and controls. From replacement sensors and actuators to control peripherals, we help you standardize components and maintain uptime. Our focus is smooth operation, clean documentation, and parts strategies that facility teams can manage long term.

Industries we serve

• Offices and creative studios
• Medical and healthcare suites
• Hospitality and restaurants
• Retail and mixed‑use
• Industrial, warehouse, and R&D

Every site receives engineering‑grade attention, from control loop tuning to ventilation verification.

Service area and response

Based in Los Angeles County, we serve Santa Monica and the surrounding region, including Los Angeles County, Orange County, Ventura County, and Western Riverside County. Expect clear communication, coordinated scheduling, and fast, professional service.

Why engineers make the difference

Controls are only as good as the sequences that drive them. Our engineering background lets us rethink logic, eliminate inefficiencies, and stabilize comfort—especially on large and complex projects. That means fewer hot/cold calls, cleaner trends, and lower total cost of ownership.

Ready to optimize your BAS?

If your Santa Monica building needs dependable, AC PRO‑compatible BAS maintenance from an engineering‑led team, #1 AC Guys is ready. We bring 80+ years of engineering experience and four generations of family craftsmanship to every visit—so your building runs smarter, cleaner, and healthier.

Contact us to schedule a site assessment or request a tailored preventive maintenance plan. We will review your current BAS, identify the top opportunities, and deliver a clear, actionable path to better performance.

#1 AC Guys — Healthy air for a healthy life.