Calabasas Commercial Sensor Calibration for AC PRO HVAC Systems

Comprehensive Calibration for AC PRO Commercial Systems

When your building automation relies on sensors, even a small drift can cause big costs. Our Calabasas team diagnoses and calibrates the full range of AC PRO‑compatible commercial HVAC sensors to restore accurate control and protect your investment.

• Temperature: RTDs, thermistors, discharge/supply/return, mixed‑air
• Humidity and dew point: space, duct, and outdoor
• CO2/IAQ: demand‑controlled ventilation, VOC, and PM2.5 interfaces
• Static and differential pressure: duct static, filter DP, hydronic DP
• Airflow and economizer: mixed‑air, outdoor air, enthalpy sensors
• Refrigeration: suction/liquid line temperature and pressure inputs
• VFD feedback: fan speed, current, and analog input scaling
• Thermostats and wall modules: offset, span, and sensor averaging
• BMS points: BACnet/Modbus object verification and scaling

Our Proven Calibration Process

• Assessment: review alarms, BMS trends, and comfort/IAQ complaints to target suspect sensors.
• Reference setup: deploy recently certified, NIST‑traceable test instruments for comparison.
• Calibration and adjustment: correct offsets, span, and scaling; update controller input types as needed.
• Control loop tuning: verify PID or proportional settings, staging, and economizer logic.
• Functional testing: validate readings under real load; confirm sequences and safeties.
• Documentation: provide a clear before/after report with tolerance, final values, and recommendations.

We use precision manometers, airflow hoods, psychrometers, calibrated probes, and data loggers to ensure repeatable results. Where sensors cannot be brought back into spec, we recommend replacements compatible with your AC PRO equipment and your controls architecture.

BMS and Controls Integration

Our engineers routinely work with BACnet, Modbus, and LonWorks environments, validating point mapping, scaling, and units to eliminate hidden errors that waste energy. We align sensor readings across field devices, controllers, and supervisory software so setpoints match reality—whether you run packaged AC PRO RTUs, VRF/mini‑split networks, or mixed‑vendor central plants. We also verify demand‑controlled ventilation logic using CO2 inputs to balance IAQ and energy.

When to Schedule Calibration

• Energy bills rise without a known cause, or economizers underperform.
• Hot/cold complaints persist despite equipment in good condition.
• IAQ concerns, CO2 spikes, or ventilation shortfalls appear in trend data.
• After major repairs, sensor replacement, or BMS upgrades.
• Annually for mission‑critical facilities; semi‑annually for labs/healthcare/food.

Industries We Serve in Calabasas

• Office, mixed‑use, and retail centers
• Hospitality and event venues
• Health, wellness, and senior living
• Education and houses of worship
• Light industrial, R&D, and tech spaces
• Restaurants and food service

Why #1 AC Guys

• 4th‑generation family of engineers with 80+ years of engineering expertise
• Factory‑trained at Fujitsu (Japan), Mitsubishi Electric (Thailand), Midea (China), Gree (China), and Haier (China)
• Deep experience in complex commercial projects, VRF, and BMS integrations
• NIST‑traceable tools and rigorous, repeatable procedures
• Clear calibration reports for compliance, audits, and capital planning
• Focused on healthy indoor air and stable comfort with lower energy use
• Local to Calabasas; fast dispatch across Los Angeles County and nearby counties

We understand AC PRO commercial equipment and the realities of operating buildings in Southern California. Our goal is to deliver measurable performance—more accurate sensors, steadier space conditions, and smarter ventilation—so tenants feel better and equipment runs longer.

Service Area and Scheduling

Based in Los Angeles County, #1 AC Guys proudly serves Calabasas, the greater LA area, and nearby Orange County, Ventura County, and Western Riverside County. Need dependable commercial sensor calibration for your AC PRO systems? Contact #1 AC Guys to schedule an assessment, request a quote, or plan a multi‑site program that keeps your portfolio tuned and compliant.

Healthy air for a healthy life starts with accurate sensing. Let our engineering team bring your building back into balance.