
Customized quarterly preventive maintenance contracts to protect commercial building assets.
Scheduled quarterly preventive maintenance contracts tailored to your commercial facility's equipment specs.
Inspecting, tensioning, and replacing drive belts and pulleys on commercial blower assemblies.
High-pressure chemical coil cleaning to remove industrial grease, dust, and debris from RTU coils.
Regular replacement of commercial MERV 8-13 pleated air filters to protect indoor air quality and airflow.
Testing outdoor air dampers, linkages, and enthalpy controls to maximize free cooling opportunities.
Recording motor voltage and amp draws during quarterly checkups to detect failing components early.
Lubricating commercial fan bearings, shaft seals, and motor ports to prevent friction wear.
Providing detailed digital maintenance reports and logbook records for facility managers and audit compliance.
Customized commercial HVAC preventive maintenance is the most effective strategy for protecting facility equipment assets, preventing unexpected business downtime, and lowering monthly utility expenses. Commercial rooftop units and chillers run thousands of hours annually, causing drive belt stretch, coil fouling, contactor pitting, and filter clogging. Neglecting maintenance leads to emergency compressor failures, high power bills, and premature replacement. Airnet HVAC provides customized quarterly preventive maintenance contracts tailored to Texas commercial properties. Our technician expertise covers multi-point checkups—including chemical coil power washing, drive belt tensioning, electrical current logging, economizer calibration, filter swaps, and digital logbook documentation. Guaranteed priority 24/7 emergency dispatch and maintenance discounts build customer trust and deliver predictable operational budgets.
Accumulated industrial dirt on coils and drive belts increasing emergency breakdown risks.
Fouled coils and worn belts forcing commercial compressors to consume extra electricity.
Inconsistent office temperatures causing tenant discomfort and business productivity loss.
Single-point electrical failures shutting down main business cooling during operating hours.
Missing maintenance log records required for commercial building insurance and leasing audits.
Tailored preventive maintenance contracts designed around building specs and equipment count.
High-pressure chemical washing of RTU condenser coils to remove stubborn grease and dirt.
Inspecting, tensioning, and replacing drive belts and pulleys on commercial blower assemblies.
Systematic quarterly replacement of MERV 8-13 pleated air filters to protect indoor air quality.
Testing economizer actuators, enthalpy sensors, and dampers for optimal free-cooling performance.
Providing detailed digital service summaries for facility managers and audit documentation.
Practical advice on keeping your cooling system reliable, efficient, and running smoothly through the summer.

Partner with licensed Texas specialists for precision diagnostics, transparent upfront quotes, and long-lasting climate control reliability.