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July 6, 2025

Top Reasons Your AC May Underperform and How to Fix It in Lewisville

Estimated Read Time: 3 minutes

Surviving the sweltering Texas heat requires a fully functional air conditioning system. However, it's not uncommon to experience problems with your AC, causing it to underperform right when you need it most. At Berkeys Plumbing, A/C & Electrical, we understand how crucial working air conditioning is for comfort and safety. To highlight this, a satisfied customer, Doug M., shared how Berkeys swiftly handled an AC issue during a heat wave, demonstrating our ability to prevent these uncomfortable interruptions[2].

Common Issues Affecting AC Performance

Lack of Regular Maintenance

One of the top reasons an AC might underperform is the neglect of regular maintenance. Without routine check-ups, minor issues can snowball into significant problems. A robust maintenance plan can prevent such occurrences by keeping all components clean and functional. As noted by Thomas D., Berkeys managed to restore functionality to his AC within hours on a Sunday, showcasing the effectiveness of timely maintenance and professional service[0].

Dirty Air Filters

Clogged air filters are another common culprit behind reduced AC efficiency. They restrict airflow, making your unit work harder to cool your home, which in turn can lead to higher energy bills and premature equipment failure. Regularly changing or cleaning filters can significantly improve your system’s performance. Maria H.'s experience illustrates this: our technician Yahkeem not only serviced her AC but also ensured her air filters were changed, enhancing her unit's efficiency[5].

Thermostat Issues

Your thermostat is the brain of your AC system. If it's not functioning properly, your AC can't achieve the desired comfort level. Simple fixes might involve recalibrating or replacing the batteries, but more complex issues might require professional assistance, just like when our technician noticed a faulty thermostat that P. Martin was experiencing and handled it promptly[3].

Professional Solutions to Common AC Problems

Comprehensive System Repairs

Sometimes, an AC underperformance stems from more intricate mechanical failures or wear and tear. Engaging a professional service can help diagnose these issues quickly. At Berkeys, our expert technicians, like Jacob M., are known for resolving such complex problems efficiently, as highlighted in customer feedback praising his skill and professionalism[7].

Upgrades and Replacements

For older units, sometimes the most practical solution is a modern upgrade. Newer AC models are more energy-efficient and reliable, promising better performance and lower running costs. This approach was appreciated by Harrison T., who found relief in Berkeys' efficient replacement of his AC condenser[6].

Why Choose Berkeys in Lewisville?

  • Timely Response: We have a reputation for prompt service, even during non-business hours. For example, Doug M. was relieved by the swift action of our technician during a critical summer heat wave[2].
  • Skilled Technicians: Our team, including renowned technicians like Jeff and Landon, are known for their knowledge and efficiency, ensuring high-quality service in every call[4][2].
  • Customer Satisfaction: Berkeys is committed to delivering top-notch service, as echoed by Joseph R. B., who commended us for our reliable work ethic and professional approach[1].

If you're experiencing problems with your air conditioning in Lewisville, call (817) 481-5869 or visit Berkeys today. Our expert team is ready to bring comfort back to your home with the dependable service we are known for.

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