Heating

3 Essential HVAC Tools that Provide Accurate Diagnostics

At Althoff Industries, our priority is not only hiring and training talented technicians but equipping them with the highest quality tools to get the job done accurately. We ensure our technicians are not only well-trained and proficient in HVAC repair and installations but that they have the essential HVAC tools to assist them in the accurate diagnosis of your heating and air conditioning equipment. While our trucks are filled with many parts, equipment, and tools, there are three HVAC technician...

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Heating

2 Important Reasons Why Your HVAC Technician Measures Draft

One of the most important aspects of your furnace is how it drafts. When air drafts properly from your gas furnace or gas water heater, spent oxygen and carbon monoxide go up a chimney or chimney pipe where it is dispersed outside your home. As most are aware, too much carbon monoxide in an enclosed area can have tragic results. The importance of proper drafting of a furnace can not be overstated for both operating efficiency and monitoring safe conditions....

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Indoor Air Quality

The #1 Way to Improve Air Flow in Your Home

Many homeowners don’t fully appreciate the importance of airflow when it comes to the performance of their HVAC system and ultimately, the comfort of each room in your home. The fact is, if you have one room or many rooms that are less comfortable than others, it is quite possible it is an issue with airflow. Free airflow is disturbed by two basic forces friction and turbulence. What are some of the causes of poor or restrictive airflow in a...

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Heating

How Do You Define HVAC Contractor? This Definition Is Pretty Hard To Beat

The Althoff Definition of a Quality HVAC Technician You probably have seen, read or heard advertisements from HVAC contractor companies in the...

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Heating

6 Items to Check Before Calling for Furnace Service

At Althoff Industries, we make our living helping people keep their families safe and cozy with efficient operating HVAC systems. We have...

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Heating

8 Common Questions About Annual Furnace Tune Ups

This is the time of year many families schedule their annual furnace tune up. We can’t assume, however, that everyone knows what...

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Heating

Sept 25 is National Tune Up Day: Is Your Furnace Ready for Winter?

Now that school is back in session and we settle into our Fall routines, it is time to think about the inevitable...

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Plumbing

5 Simple Solutions to Common Residential Plumbing Problems

There are some common residential plumbing problems that usually most people can resolve on their own. And there are a host of others more serious plumbing issues that are best performed by calling a professional like Althoff Industries. Knowing the difference can save you lots of frustration and potentially some serious repairs. Here are 5 simple solutions to some common residential plumbing problems you can likely handle on your own. Plumbing Problem, Plumbing Solution 1. Leaking Faucet – As advanced...

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Air Conditioning

Warm Days, Cool Nights: Seasonal AC Tips for Energy Efficiency

This is the time of year when those of us in the Chicago area can still experience some pretty warm daytime temperatures as our nighttime temperatures begin to get downright cool. Humidity begins to drop and the air starts to feel fresher. It can be tempting to consider turning seasonal AC on and off or to only use it as needed. We may even view it as a way to save energy. That may not exactly be the result.  For...

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What Are Other Chicagoans Saying?

I just wanted to thank you for the great service we received over the past few days in repairing our furnace.

Mark Stephenson

4.8

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on 1094 reviews

Serving Chicago's Suburbs

We proudly serve homeowners throughout the following areas, delivering
reliable, high-quality service wherever you need us.

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We offer whole-home solutions, not just quick fixes.