Commercial
Optimize Your HVAC System with Preventive Maintenance
Ensure your commercial HVAC systems run efficiently year-round with our comprehensive preventive maintenance services.
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The Importance of HVAC Preventive Maintenance
Regular HVAC preventive maintenance is crucial for the longevity and efficiency of your heating and air conditioning systems. At HVAC Service Corporation, we offer a detailed maintenance plan designed to keep your systems in top condition.
Our services include thorough inspections, cleaning, and adjustments to ensure optimal performance. By choosing our preventive maintenance services, you can avoid unexpected breakdowns, reduce energy costs and extend the lifespan of your equipment.
Our experienced technicians are dedicated to providing the highest level of service, ensuring your HVAC systems operate smoothly and efficiently. Trust HVAC Service Corporation to keep your commercial heating and air conditioning systems running at their best.
Preventive Maintenance Checklist:
PM Checklist
Clean Evaporator Coil(s)
Ensure efficient heat exchange and improve system performance by removing dirt and debris from evaporator coils.

PM Checklist
Clean Condenser Coil(s)
Enhance cooling efficiency by cleaning condenser coils to prevent overheating and system failure.
Check Drive Motors
Inspect and ensure the proper functioning of drive motors to avoid operational issues.
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Check Fan(s) for Loose Bolt(s)
Prevent mechanical failures by tightening any loose bolts on fans.
Check Operation of Temperature Control
Verify and calibrate the temperature control to maintain desired indoor climate.
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Check Condenser Fan Control and Adjust
Inspect and adjust the condenser fan control for optimal operation and cooling efficiency.
Check Compressor Oil Level
Maintain compressor health by checking and replenishing oil levels as needed.
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Check High Pressure Control and Adjust
Adjust high pressure control settings to prevent system overpressure and potential damage.
Check and Record Discharge Pressure
Monitor and document the discharge pressure to ensure system efficiency and early detection of issues.
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Check Low Pressure Control and Adjust
Ensure proper low pressure control to maintain system balance and efficiency.
Check for Refrigerant Leaks
Identify and repair refrigerant leaks to maintain system performance and environmental safety.
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Clean Condensate Drain
Prevent water damage and system malfunctions by clearing blockages in the condensate drain.
Check Breakers and Wiring for Overheating
Inspect electrical components for signs of overheating to prevent electrical failures.
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Check Contactor Contacts
Ensure reliable electrical connections by examining and maintaining contactor contacts.
Tighten Electrical Connections
Improve system reliability by tightening all electrical connections to avoid loose connections.
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Check Recycle Timer Operation
Verify the proper operation of the recycle timer to ensure efficient system cycling.
Check and Record Volts
Measure and document voltage levels to monitor electrical supply consistency.
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Check and Record Amps Supply Fan
Monitor the amperage of the supply fan to ensure it is operating within safe limits.
Check and Record Compressor Volts
Check and record the voltage supplied to the compressor for optimal operation.
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Check and Record Compressor Amps
Measure and document the amperage of the compressor to detect early signs of electrical issues.
Check Gas and/or Electric Heaters
Inspect and ensure the safe operation of gas and electric heaters to maintain reliable heating performance.
PM Checklist
Lubricate All Fans and Bearings
Extend the lifespan of fans and bearings by applying lubrication to reduce friction and wear.
Clean or Replace Filters
Improve air quality and system efficiency by cleaning or replacing air filters.

Why Choose HVAC Service Corporation?
At HVAC Service Corporation, we pride ourselves on delivering top-notch HVAC maintenance services.
Here are the key reasons to choose us:
01
Experienced Technicians
02
Comprehensive Service
03
Customer Satisfaction
04
Reliable and Efficient
Schedule Your Preventive Maintenance Today
