Ensuring Optimal Performance: A Guide to HVAC Tune-Ups

HVAC Tune-Up Checklist: What Does It Consist of?

The term “HVAC Tune-up” refers to the thorough evaluation of your HVAC system to ensure it operates at its peak efficiency. This involves assessing all components of your air conditioning (AC) system to verify their optimal functionality. Essentially, it entails measuring or adjusting elements to guarantee that you are receiving the performance you should be getting. According to the Environmental Protection Agency (EPA), homeowners with central air conditioning units are recommended to have their systems inspected at least once per season, though the frequency may vary based on usage and environmental factors.

What’s Included in an HVAC Tune-Up?

An AC tune-up typically covers various crucial aspects, including a safety inspection, compressors, electrical controls, gas furnaces, power ventilators and humidifiers, thermostats, and coils. Additionally, if your home has central air conditioning, a duct inspection may also be included.

1. Safety Inspection:

– Particularly crucial for older AC models with gas or oil-burning furnaces, a safety inspection ensures the secure operation of the system. Technicians will check for carbon monoxide leaks, prioritizing safety before proceeding with any work. A detailed report is provided to guarantee the well-being of your household.

2. Compressors:

– This involves a meticulous examination of the condenser unit, encompassing the compressor coil and refrigerant system. The technician checks for refrigerant leakage, assesses compressor belt tension, and ensures the cooling fins are free from dirt or blockages.

3. Electrical Controls:

– Encompassing switches, circuit breakers, fuses, and thermostat/humidistat controls, this step verifies the efficient operation of the electrical components controlling the AC system.

4. Gas Furnaces:

– The technician examines ignition systems and fuel pressure control valves during this stage to guarantee the proper functioning of gas furnaces.

5. Power Ventilators & Humidifiers:

– Safety inspections are extended to include these components, ensuring their optimal performance.

6. Thermostats:

– Technicians assess and adjust thermostats to ensure each room receives adequate heating or cooling, depending on the season, replacing old thermostats as needed.

7. Coil:

– Inspection of coils in air conditioners and furnaces to ensure they are clean, rust-free, and devoid of debris.

8. Duct Inspection:

– For homes with central HVAC systems, a thorough duct inspection is recommended to identify and address any issues affecting the overall performance of the AC system.

Cost Breakdown:

The cost of an HVAC tune-up varies among companies, with an industry standard around $80 per unit. This fee typically includes inspection costs, while labor fees may be billed separately. Additional services like checking coils and circuit breakers may fall under separate electrical services, contributing to the overall cost. It’s advisable to scrutinize each item and address them accordingly when determining the final price for the tune-up service.


In conclusion, professional assistance ensures the efficient and safe operation of your air conditioner or furnace, offering peace of mind and preventing minor issues from escalating. Use this hvac tune-up checklist as a guide to system maintenance and reach out for a free consultation today!

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About the author


I am Ben , a seasoned HVAC specialist with over 6 of experience in the HVAC industry. I holds HVAC Certification and has a proven track record in providing expert advice on HVAC systems.

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