What’s Included in a Professional HVAC Tune-Up?
Your HVAC system is one of the most important (and expensive) systems in your home. Whether you’re heating your home through a bitter Chicago winter or cooling it down during a muggy summer, your system needs to be in peak condition. That’s where a professional HVAC tune-up comes in.
In this post, our team at Shavitz Heating & Air Conditioning explains what’s included in a professional HVAC tune-up, why it matters, and how it can save you money, prevent breakdowns, and extend the life of your system.
What Is an HVAC Tune-Up?
An HVAC tune-up is a comprehensive inspection, cleaning, and performance check of your heating and/or cooling system. It’s typically done once in the spring for air conditioning and once in the fall for your furnace.
It ensures that your system is running safely, efficiently, and reliably, helping you avoid costly repairs down the road.
Related: 5 Reasons Why Regular HVAC Maintenance Is Essential
What’s Included in a Tune-Up?
At Shavitz Heating & Air Conditioning, our tune-ups go beyond the basics. With a 38-point precision checklist, our team ensures your HVAC system in Evanston is ready to perform at its best year-round. Here are some of the key services included:
1. Air Filter Inspection & Replacement
Dirty air filters restrict airflow and reduce efficiency. We check and replace your filter as needed, with 25% off all filters and humidifier pads/cylinders for maintenance plan members.
Related: How Often Should You Replace Your HVAC Filter?
2. Thermostat Calibration
We test and calibrate your thermostat to ensure it’s reading temperatures correctly and communicating properly with your system.
3. Inspect & Clean Coils
Dirty evaporator and condenser coils can drastically reduce cooling efficiency. We inspect and offer cleaning solutions in order to restore proper heat exchange and cooling performance.
Related: Why Is My AC Blowing Hot Air?
4. Check AC or Heat Pump Refrigerant Levels
Low refrigerant can lead to warm air or frozen coils. We check for leaks, recharge as necessary, and ensure your system is cooling efficiently.
5. Inspect Electrical Components
We check all wiring, connections, relays, and capacitors for safety and function as part of our digital safety inspection.
6. Lubricate Moving Parts
Friction wears down motors and fans over time. We apply lubrication to reduce wear, lower noise, and boost longevity.
7. Test Safety Controls
We ensure your furnace or AC shuts off correctly in emergencies and passes our digital safety and carbon monoxide checks.
8. Inspect Ductwork & Airflow
We check for duct leaks, blockages, or airflow restrictions that could reduce efficiency or contribute to dust buildup.
Related: Why Is My Home So Dusty?
9. Check for System Age & Performance Issues
If your system is aging or showing signs of underperformance, we’ll provide transparent recommendations on whether to repair or replace.
Why a Tune-Up Matters
1. Prevents Costly Repairs
Catching small issues early can save you from big repair bills later.
2. Extends System Lifespan
A properly maintained HVAC system can last 15+ years. Skipping maintenance shortens that timeline.
3. Lowers Energy Bills
Clean coils, good airflow, and calibrated thermostats all help your system run more efficiently.
4. Improves Comfort & Air Quality
Tune-ups ensure balanced temperatures, clean air, and consistent performance.
5. Protects Your Investment
You wouldn’t skip oil changes on your car—don’t skip HVAC maintenance either.
When Should You Schedule a Tune-Up?
- Spring: Schedule AC maintenance before the first heat wave
- Fall: Tune up your furnace before temperatures drop
If it’s been over a year since your last maintenance appointment, now is the time!
Book Your Tune-Up With a Trusted Local Expert
At Shavitz Heating & Air Conditioning, our certified technicians perform thorough inspections and maintenance tailored to Chicago’s climate. We help you save money, avoid stress, and keep your home comfortable year-round.
Call us today at 847-861-5559, request service online, or visit us at 8024 St. Louis Ave, Skokie, IL 60076 to schedule your HVAC tune-up.
A professional HVAC tune-up is a small investment that pays off in comfort, efficiency, and peace of mind. With just two visits a year, you can protect your system, your home, and your wallet.
Don’t wait for a breakdown—schedule your next tune-up with Shavitz today!