HVAC Articles

The Truth About Single-Stage HVAC Systems: Pros, Cons, and Costs

January 22, 2026
Image shows a technician plugging in an outdoor portion of a mini split HVAC unit. Mini split units are not single-stage.

Choosing the right HVAC system can make a major difference in your home’s comfort, energy efficiency, and monthly utility bills. With options like single-stage, two-stage, and variable-speed systems, it’s not always easy to know which one is best for your Lexington, KY home.

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December Service Calls: Common Winter Problems and 17 Ways to Avoid Them

December 17, 2025
Photo of an outside HVAC unit for December service call tips.

December service calls increase due to HVAC failures, frozen pipes, and electrical overloads. Learn how to prevent winter home emergencies.

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Essential HVAC Winter Maintenance Tips

October 21, 2025
A Fieldpiece manifold gauge rests upon an outdoor HVAC condenser unit.

As temperatures start to drop, your comfort depends on more than just turning up the heat. The winter months are the second highest energy usage months due to heating. HVAC winter maintenance is essential to ensure your heating system runs efficiently, safely, and reliably throughout the cold months. Preparing your heating and ventilation system before…

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