Why is My AC Making Noise? Man Looking in an Air Vent.

Why is My AC Making Noise?

July 14, 2022

If the noise your AC is making is unusual or is different from its regular hum, there are a few things to consider.

Continue Reading
Cozy scandinavian stlye living room with home entertainment center.

How to Eliminate Dust in My Home

June 17, 2022

You can substantially reduce your home’s dust levels by following some of these recommendations.

Continue Reading
HVAC technician talking to a customer about her AC's SEER

What Does SEER Mean?

May 6, 2022

When it comes to your air conditioner, a common term used in the HVAC business that you’re likely to see everywhere is your air conditioner’s SEER. But what exactly is SEER?

Continue Reading
Technician taking a cover plate off an air conditioner condenser.

Why Do I Need AC Maintenance Now?

April 14, 2022

An air conditioner (AC), just like a car, needs regular maintenance and service to run efficiently. At AL-DON, we recommend getting your air conditioning unit serviced and cleaned at least once a year. The optimum time is in the spring to ensure your system will run with the most efficiency during the hottest summer months. You need to be able to rely on your air conditioner for your comfort here in St. Louis and the nearby communities.

Continue Reading

Is Preventative Maintenance Worth it?

March 16, 2022

At AL-DON, we know what an investment your heating, ventilation, and air conditioning (HVAC) system is in your home. That’s why time and time again we recommend regular preventative maintenance on all your HVAC units. You need to invest in your investment.

Continue Reading
Your HVAC System Can Enhance Sleep

Your HVAC System Can Enhance Sleep

February 24, 2022

The sound of a well-maintained heating, ventilation, and air conditioning (HVAC) system is like a lullaby for a good night’s sleep.

Continue Reading
Mid adult hispanic man looks at smart phone for instruction as he learns to use thermostat in his new home. He is touching the digital termostat with his finger. He is standing in front of the stairs leading to the second floor of his home. He is wearing a blue sweater and glasses and has brown hair and a beard.

Why Is My Thermostat Blank?

January 12, 2022

You approach your home’s thermostat and see its screen is blank. Is it serious? Does it mean your furnace, heat pump, or air conditioning is broken?

Continue Reading
Smiling technician servicing a hot-water heater

When do I Need a New Furnace?

December 18, 2021

The average life expectancy of a furnace is 15 to 20 years. The closer your furnace gets to this age range, the more attention you should pay to the warning signs. Start shopping for a replacement before you have an emergency, so that you can make a calm and informed decision. Having a pilot light on your furnace is a good indicator that your furnace is at least 20 years old.

Continue Reading
inviting doorway with snow on porch stairs and railing

Is My Furnace Overheating?

November 16, 2021

Just about any electrical appliance has the potential to overheat. Furnaces are no exception. As a homeowner, you need to take precautions to lower the risk of an overheated unit.

Continue Reading
Heat Pump Versus Furnace

Heat Pump Versus Furnace

October 26, 2021

Looking to install a new heater in your St. Louis home? Your two most popular choices are a heat pump and a furnace. Each one has advantages and disadvantages when compared to the other.

Continue Reading

Need HVAC Service?

Contact the experts at AL-DON Indoor Air Quality Specialists.

Call us at 314-567-5585!