Routine inspections, coil cleaning, and calibration prevent premature wear on RTUs, AHUs, VAVs, boilers, and chillers.
Optimization of setpoints, economizers, and staging can trim 8–18% from HVAC energy use without sacrificing comfort.
Catch issues early—belts, bearings, leaks, and sensor drift—before they turn into last‑minute outages.
Verified airflow, filtration, and ventilation keep occupants comfortable and productive.”
Documentation and OEM-aligned maintenance help with compliance and protect manufacturer warranties.
Planned PM visits, preferential rates, and bundled parts discounts make costs predictable.
CMS’s Preventive Maintenance Agreement ensures commercial HVAC systems run efficiently, covering cooling, heating, and controls. Each PMA is customized to your facility, reducing downtime, cutting energy costs, and extending equipment life.
Choose the coverage that matches your portfolio. All plans include detailed visit reports and priority scheduling.
Quarterly PM visits, Coil & filter maintenance, Belt & bearing checks, 24–48h response.
Bi‑monthly PM visits, Controls calibration, Water leak & refrigerant checks, Next‑business‑day response
Monthly PM visits, Extended coil program, Trending & mini-commissioning, Same‑day priority response
Most portfolios benefit from quarterly to monthly visits depending on equipment type and criticality. We tailor cadence by site and season.
PMA customers receive priority scheduling and discounted emergency rates. Premier plans include same‑day priority response.
Yes. We offer calibration, trending reviews, and Niagara/N4 support. We can integrate standalone RTUs, AHUs, and more into your BMS.
CMS provides a one‑year labor warranty on installation and repair services. Manufacturer warranties remain with the OEM; defects outside our scope may require additional labor.
