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Woman hands using wash hand sanitizer gel dispenser, against Novel coronavirus (2019-nCoV) or Wuhan coronavirus at public train station. Antiseptic, Hygiene and Healthcare concept

How Can Your HVAC Equipment Help Protect Against Coronavirus?

March 26, 2020

The spread of coronavirus disease 19 (COVID-19) has all of us greatly concerned in Missouri. At AL-DON, our top priority is the health and safety of you and your loved ones. We take great pride in selling indoor air quality products to homes and businesses that are energy-efficient, environmentally friendly—and extremely effective when it comes…

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Black woman drinking hot tea and feeling comfortable

Why Is My Heat Pump Blowing Cold Air?

January 21, 2020

When it comes to staying warm during the cold winter months, folks love their heat pumps. Fast, reliable, and cost effective to use, heat pumps are a popular choice in the heating, ventilation, and air conditioning (HVAC) industry. But what if it’s freezing outdoors and your heat pump starts blowing cold air? At AL-DON, we…

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Winter portrait of happy loving family wearing knitted sweaters. Mother and child girl having fun, playing and laughing at home. Fashion concept.

Why Isn’t My Furnace Heating My Entire Home?

December 30, 2019

  If your furnace seems to be producing heating inconsistently around your home to you, you’re not alone. Many homes have varied conditions from room to room causing spotty heating or cooling. On cold days, this can be a nuisance. For example, you may be confined to only a few rooms in your home. Or…

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Test of a smoke and fire alarm with carbon monoxide sensor capability

How Can I Reduce Carbon Monoxide Risks?

November 4, 2019

Please use this carbon monoxide checklist as a suggestive guide on determining the safety in your home.

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Is it Normal For My Air Conditioner to Turn On and Off?

Is it Normal For My Air Conditioner to Turn On and Off?

June 14, 2019

When an air conditioner (AC) turns on and off in rather quick successions, without running for longer periods, this is called short cycling. It’s fairly common, but when it happens it means there’s something wrong with the AC. Do not leave these occurrences alone. They will increase your energy costs, usually indicate a larger problem,…

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Mistakes to Avoid When Purchasing an Air Conditioner

Mistakes to Avoid When Purchasing an Air Conditioner

May 29, 2019

If you’re in the market for an air conditioner, you’re well aware of the many different models & capabilities. An AC unit is more than just an appliance…

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Cooling tip

Cooling Tip!

May 14, 2019

Read the latest cooling tip from AL-DON on how to save both money and energy this summer.

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Mature man examining an outflow air vent grid and duct to see if it needs cleaning. One guy looking into a home air duct to see how clean and healthy it is. (Mature man examining an outflow air vent grid and duct to see if it needs cleaning.

How Can I Tell if My Air Ducts Are Leaking?

February 13, 2019

In addition to visually and physically inspecting all your ducts, there are some telltale signs indicating your ducts may be leaking air and costing you money. By addressing them, you can save money, protect your health, and improve your home’s comfort.

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Happy beautiful woman watching videos or enjoying entertainment content on a laptop sitting near windows in the house in the winter. (Happy beautiful woman watching videos or enjoying entertainment content on a laptop sitting near windows in the hous

Why Is My Furnace Filter Soggy?

December 26, 2018

You’ve gone to inspect your air filter, only to find it’s sopping wet! Thoughts begin to race through your head––“Is my furnace breaking down?” or “Is this going to be expensive to repair?”

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Father playing with daughter at backyard.

5 Reasons to Schedule a Fall Furnace Clean and Check

September 21, 2018

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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Need HVAC Service?

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

Call us at 314-567-5585!