8 Questions Answered about an Annual Furnace Tune Up

This is the time of year many families schedule their annual furnace tune up. We can't assume, however, that everyone knows what is involved in a furnace tune up or why it is important. That's why we've compiled a list of eight questions and answers about an annual...

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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...

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6 Tips for End of Summer AC Maintenance

Most people in Chicago consider air conditioning maintenance a part of their spring or summer routine. The fact is, the spring and early fall are both good times to conduct maintenance on your AC. End of summer AC maintenance, though, can ensure your system is ready...

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Repair or Replace? Average Life of an Air Conditioning Unit

Some of the most frequently asked questions we get at Althoff Industries are related to the repair, replacement, and lifespan of HVAC equipment. This time of year in Chicago, questions about the average life of an air conditioner unit and whether the repair or...

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7 Signs Your Residential AC May Not Be Operating Properly

Just because your car gets you someplace doesn't mean it is operating properly. It may have tires that are low, causing poor mileage. Low oil or coolant levels may be creating excessive heat that is damaging your engine. The same is true for your A/C system. Just...

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3 Common Issues that Affect Air Conditioner Performance

As we've mentioned in previous articles, there are many factors that will affect air conditioner performance. The most common issues, however, are the three “D's” of dirt, debris, and dust. A dirty air conditioner, dirty condenser coil or clogged air filter can cause...

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4 Reasons Why Air Conditioners Freeze Up (and what to do)

It seems contrary to logic. The humidity soars and temperatures rise into the 90s. Simply going outside in the Chicago area heat drains the energy out of you. Sweating is almost instant. Of course, this is the time when your home air conditioner stops working. There...

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Northwest Herald 2013 Readers Choice Award

Winner of: The Northwest Herald 2013 Readers Choice Award for The Best Heating and Air Conditioning and One of the Best in Plumbing Services.

2013 Carrier Presidentʼs Award

Winner of: The 2013 Carrier Presidentʼs Award for dealers who exemplify leadership and management, customer satisfaction, expertise, business growth and operational excellence.