How to Switch Your Heat Pump Between Seasons

February 28, 2026

One reason homeowners love heat pumps is that they function as an all-in-one heating and cooling unit. Instead of purchasing and maintaining a separate furnace and air conditioning system, you can simply transition your heat pump from heating to cooling and vice versa as the outdoor temperatures changes. Our team wants you to understand how…

How Your HVAC System Can Help You Sleep

February 15, 2026

The sound of a well-maintained heating, ventilation, and air conditioning (HVAC) system is like a lullaby for a good night’s sleep. If odd sounds, such as banging, squealing, or rattling, from your HVAC system are keeping you up at night, it is time to schedule maintenance and regain a peaceful nighttime environment in your ,…

How Does My Gas Furnace Work?

January 30, 2026

Our team at Hagler Heating & Cooling can help you save big bucks on your monthly utility bill by replacing your aging furnace.

The Basics of Winter Indoor Air Quality

January 15, 2026

In the winter, being snug as a bug in a rug in your home can be cozy, but it can also play havoc with your indoor air quality (IAQ) here in , creating some significant health problems. At , we recommend taking precautions to avoid the common issues associated with winter indoor air quality. Why…

How Your HVAC Equipment Protects Against Viruses

January 15, 2026

Did you ever start sneezing or coughing right after you entered a building or home? You can probably blame the poorly maintained indoor air quality.

How Do I Know I Have a Cracked Heat Exchanger?

December 31, 2025

Our experienced furnace repair technicians will inspect and diagnose your furnace issue and resolve the concerns you are having.

Why Is My Heat Pump Turning On and Off Frequently?

November 15, 2025

If your heat pump is short cycling, don’t wait. These issues can worsen over time and lead to expensive repairs or replacements.

Why Do I Need a Humidifier in the Fall?

October 15, 2025

If you’re concerned about the humidity change and want to enhance your comfort inside your home, installing a humidifier is an excellent option.

5 Reasons Why Regular HVAC Maintenance Is Essential

September 15, 2025

According to the U.S. DOE, a simple task such as changing the air filter on your HVAC system can improve efficiency by up to 15 percent.

Why Are They Called Ductless Mini Splits?

August 15, 2025

They’re called ductless mini splits because they don’t require ductwork and consist of two main components—a compact indoor air handler and an outdoor compressor—connected by refrigerant lines. This “split” design allows for efficient, targeted heating and cooling in specific areas.

Need HVAC Service?

Contact the experts at Hagler Heating & Cooling.

Call us at 334-835-8027!