Commercial HVAC Spring Cleaning

April 15, 2026

Spring is the perfect time to tune up your commercial heating, ventilation, and air conditioning (HVAC) system.  Why Spring for HVAC Cleaning? As your reliance on your heating system winds down, springtime provides a well-deserved break in the action for both your heating and cooling systems. Neither is overworked in the milder in-between weather here…

Does Turning the Heat On and Off Save Money?

March 14, 2026

Everyone wants to save money on heating bills, especially when the winter temperatures start to drop. At , we love helping homeowners lower energy costs without skimping on comfort. One of the questions we often hear from our customers is, “Is it okay to turn the heat off when I leave the house and then…

Signs Your Furnace or Heat Pump Needs Repair Before It Fails

February 14, 2026

Summary: Most furnaces and heat pumps rarely quit without warning. Common signs your heating system needs repair include unusual noises, weak airflow, rising energy bills, short cycling, inconsistent temperatures, and strange odors. Ignoring these early symptoms can lead to sudden breakdowns, higher repair costs, and uncomfortable indoor conditions. You know that feeling when your heating…

Why Buying a Heat Pump Instead of a Furnace Makes Sense

January 16, 2026

Want to heat and cool your Farmington, home, reduce your carbon footprint, and simplify your HVAC setup—all at the same time?

The Basics of Winter Indoor Air Quality

December 12, 2025

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 Festus, creating some significant health problems. At Crystal Heating and Cooling, we recommend taking precautions to avoid the common issues associated with winter indoor air quality.

How Does My Gas Furnace Work?

November 14, 2025

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

Schedule Your Annual Furnace Inspection Now

October 17, 2025

What’s at the top of your fall to-do list in Festus? Make sure it is your furnace.

Prepping your heating, ventilation, and air conditioning (HVAC) system for winter not only enhances your safety and your furnace’s efficiency, it can help keep your repair budget in line during cold weather.

5 Reasons Why Regular HVAC Maintenance Is Essential

September 12, 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.

How Does Your Central Air Conditioner Cool Your Home?

August 21, 2025

Unless you’re an HVAC professional—like the team at Crystal Heating & Cooling—you probably don’t spend much time thinking about your air conditioner or how it works.

7 Furnace Maintenance Tips

July 21, 2025

It’s understandable that maintenance tasks often fall by the wayside. Many homeowners in Farmington, MO, follow the mantra of “if it ain’t broke, don’t fix it.” Everyone is busy and many seemingly more important priorities tend to creep up every month to consume time and money.

Need HVAC Service?

Contact the experts at Crystal Heating & Cooling.

Call us at (636) 937-2927!