When it comes to HVAC issues, homeowners consistently say their #1 concern is rising energy bills. That’s because when your system struggles, it runs longer, pulls more power, and costs you more every month.

📊 According to Trane, older HVAC systems can cause utility bills to increase by 20–40% compared to modern, efficient units. Even a 20% hike adds up fast—hundreds or even thousands per year.

The U.S. Department of Energy recommends replacing HVAC units that are 10+ years old to cut energy waste and lower costs.


Other Warning Signs to Watch For

While higher bills are the biggest red flag, here are three other issues you shouldn’t ignore:

✅ Uneven cooling – Some rooms stay hot while others are cold

✅ Short cycling – AC turns on and off too often, wasting energy

✅ Smells or noises – Musty odors or rattling usually point to deeper problems

Together with rising bills, these are clear signs your system needs attention.


How a Tune-Up Saves You Money

A professional tune-up catches inefficiencies before they spiral into costly repairs or skyrocketing bills. By cleaning coils, checking refrigerant, sealing leaks, and adjusting parts, technicians can restore lost efficiency and extend your system’s lifespan.

➡️ Astar notes that even small maintenance steps—like changing filters or fixing leaks—can prevent major energy losses.


Stop Overpaying with Astar’s FREE HVAC Tune-Up

Don’t wait until your system fails during Texas’ fall swings between hot afternoons and cool nights.

🌟 Right now, Astar is offering a FREE HVAC Tune-Up ($110 Value) to DFW homeowners.

Benefits include:

  • Lower energy waste

  • Restored cooling power

  • Reliable comfort all season

đź“… Book today and be seen today.

📞 Call Astar Air Conditioning, Plumbing & Electric now to lock in your FREE HVAC Tune-Up and stop overpaying on energy bills.

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