Keep commercial systems running efficiently with scheduled preventive care
What our HVAC maintenance covers
HVAC systems are the backbone of commercial facility comfort and compliance. Neglected filter maintenance wastes energy and costs thousands in operational waste. Systems that drift from manufacturer-specified service intervals lose efficiency steadily and quietly, and leave you exposed at compliance and building-inspection time.
LPJ Services provides scheduled commercial HVAC maintenance that keeps systems running efficiently and extends equipment life. Our scope is preventive: the work is planned, documented and performed on a calendar, not called in after something has already gone wrong.
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Scheduled filter replacement on documented intervals, keeping systems running at rated efficiency. Belt, bearing and component inspection to catch wear early. Thermostat calibration and testing for accurate temperature control. Evaporator and condenser coil cleaning to maintain heat-transfer efficiency. Condensate drain line cleaning to prevent water backup and mould growth. Blower motor inspection and lubrication. Every visit is documented with photos and technical notes in your client portal.
Preventive HVAC programs
Our preventive programs put your building's heating and cooling equipment on a scheduled maintenance calendar. Quarterly inspections ahead of peak seasons catch drift early. Spring before cooling, autumn before heating. Filter changes happen on schedule, not after a clogged filter has already cost thousands in wasted energy. Seasonal checks bring system performance up before the weather demands it.
Energy efficiency and compliance
Proper HVAC maintenance cuts energy costs significantly. A system running at design efficiency uses less electricity, lowers your utility bills, and reduces your carbon footprint. Maintained systems also pass building inspections and code compliance reviews. If your property has green-building or energy-use documentation requirements, we provide service records to support them.
Equipment we maintain
Rooftop units (RTUs), split systems, variable refrigerant flow (VRF) systems, boilers and radiant systems. Our technicians are qualified to maintain all major commercial HVAC equipment types across office, retail, medical, educational and industrial properties.
Integration with building systems
For properties with building automation systems (BAS), we can integrate with your existing controls to receive automated alerts when equipment drifts out of spec, coordinate with your building engineering team, and monitor performance trends over time.
Combining HVAC with other services
HVAC preventive maintenance bundles with janitorial, floor care and our other service lines under a single contract, so one account manager schedules everything running in your building.
What's included
- Scheduled filter replacement on documented intervals
- Belt, bearing, and component inspection
- Thermostat calibration and testing
- Evaporator and condenser coil cleaning
- Condensate drain line cleaning
- Blower motor inspection and lubrication
- Seasonal checks ahead of heating and cooling peaks
- Energy efficiency optimization
- Integration with building automation systems
What matters on HVAC maintenance.
No surprise failures
Preventive maintenance on a schedule catches problems before a system fails on the hottest or coldest day.
Filters
Filter changes on schedule keep air moving and systems from working harder than they need to.
Both seasons
Heating and cooling are both maintained, with seasonal checks before each season starts.
One contract
HVAC maintenance can be bundled with your other services on one contract and one invoice.
HVAC system assessment
We audit all heating and cooling equipment (age, condition, service history, maintenance records) to set a baseline for your preventive program.
Preventive maintenance schedule
We build a 12-month preventive schedule: quarterly inspections before peak seasons, filter replacement on set intervals, and seasonal checks matched to your equipment type.
Scheduled execution
Our technicians perform preventive maintenance on your schedule. Filter changes, inspections and seasonal checks are on the record in your client portal, with photos.
Performance review
Quarterly reports show system performance, energy usage trends, maintenance completed, and any capital needs. This data supports your facility planning and budget forecasting.
HVAC Maintenance, answered.
Areas we cover most for HVAC maintenance: The Loop, West Loop, Schaumburg, Naperville, O'Hare.
How often should commercial HVAC systems be serviced?
Most commercial systems benefit from seasonal checks before heating and cooling seasons begin. High-performance systems in intensive environments (medical, data centre, laboratory) may need quarterly service. We recommend inspections at least twice annually to catch problems early.
Can you maintain both heating and cooling systems?
Yes. We maintain rooftop units (RTUs), split systems, variable refrigerant flow (VRF) systems, boilers, and radiant systems. Our technicians are qualified across all major commercial HVAC equipment types.
What does a preventive maintenance visit include?
Filter replacement on your documented interval, coil cleaning, belt and bearing inspection, thermostat calibration, condensate drain line cleaning, and blower motor inspection. Every visit is on the record in your client portal, with photos.
Can HVAC maintenance be bundled with our other services?
Yes. HVAC preventive maintenance runs on the same contract as janitorial, floor care, window washing and our other service lines, scheduled by one account manager on one invoice.