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Heat Pump Versus Furnace

Heat Pump Versus Furnace

October 12, 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.

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furnace maintenance

5 Reasons to Schedule a Fall Furnace Clean and Check

September 15, 2021

Once the cooler weather hits here in St. Louis, MO, this fall, you are going to want the inside of your home toasty and comfortable. This means turning on your furnace.

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HVAC heating and air conditioning units

How Does an Air Conditioner Work?

August 6, 2021

As a homeowner here in Missouri, it’s always a good idea to learn as much as you can about your appliances.

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hand cleaning ductless AC

Chemical Flush for Your Air Conditioner

July 6, 2021

A “chemical flush,” sometimes called a “chemical wash,” is a thorough cleansing technique for your air conditioner (AC).

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Ductwork in St. Louis 2017

Leaky Ducts, Leak Money

June 13, 2021

Ductwork is a hidden element that is crucial to your home comfort. Ductwork is the system by which warm or cool air circulates throughout your home. It is essential to have well maintained and cared for ductwork in your home. Most of it is hidden behind walls or in places that are not as frequently…

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How to Save Money in St. Louis

How to Save Money on AC This Summer in St. Louis

May 12, 2021

The US Department of Energy says that air conditioning can account for up to 47% of your utility bill. At AL-DON, we take energy efficiency seriously. Here in St. Louis we understand that air conditioning is crucial for comfort during the hot months and our advice may help you save money on your monthly energy…

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Technicians working on an AC Unit St. Louis

3 Signs You May Need a New AC Unit

April 23, 2021

Air conditioning is crucial for comfort in your daily life here in St. Louis. A well maintained AC unit, with yearly inspections and monthly filter changes, can last up to 10 or 15 years. So how do you know if you need repairs for your unit or if you need a replacement? Age How old…

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AC Maintenance in Missouri

The Importance of AC Maintenance

March 21, 2021

When the temperatures in Missouri head to the top of the thermometer, it’s not the time for your air conditioner to be on the blink. Regular annual maintenance on your AC will go a long way in preventing that situation from happening. Just as your car requires regular maintenance to keep running smoothly and efficiently,…

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Calm serene woman resting sitting on couch in modern living room closed her eyes breath fresh humidified air. Fatigue relief repose, boost inner balance and mindfulness, meditation practice concept


What Indoor Air Quality Accessories Can Help Keep Me Healthy?

November 29, 2020

According to the Centers for Disease Control and Prevention (CDC), the novel coronavirus disease 2019—also known as COVID-19—can cause mild to severe respiratory illness when an individual is exposed to the virus. Even before the outbreak, adults on average spent nearly all their time indoors at work or at home. In fact, the US Environmental…

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Autumn kitchen interior. Red and yellow leaves and flowers in the vase and pumpkin on white background.

Is Preventative Maintenance Worth it?

October 19, 2020

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. We have had some of our St. Louis area customers ask us if…

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Need HVAC Service?

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

Call us at 314-567-5585!