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Why HVAC Maintenance is Important Year Round

At Allied Air Conditioning & Heating Corp., we understand the importance of year round maintenance because we see the benefits every day when we’re out on the job. We want to share just some of the ways that year-round maintenance will benefit you. Be ahead of the game. Let’s face it, HVAC issues never come … Continued

A Second Opinion on Heating or AC Repairs Can Pay Off

From summer to winter, we all want to be able to control the temperature and humidity in our homes to ensure we’re enjoying a comfortable living environment all year round. Heating and cooling our homes year-round can be an expensive investment. Regular and preventative maintenance are the most important practices to ensure your HVAC system … Continued

How To Understand Indoor Air Quality

In today’s busy world, so much of our time is spent in both public and private indoor spaces. These places include settings such as our homes, offices, gyms, schools, etc. According to research, the Environmental Protection Agency (EPA) reports that on average, people spend more than ninety percent of their time in enclosed spaces. This … Continued

5 Ways to Cut Your Energy Bill This Summer

Summer will soon be upon us, and it’s about that time to switch on the A/C and revel in the cool air of your home. Your A/C provides a much-needed respite from the rising temperature outside, but they also cause your energy bill to rise. The U.S. Department of Energy (DOE) estimates that about half … Continued

Beat Spring Allergies With Better Indoor Air Quality

Millions of Americans suffer from seasonal allergies every year. Many people rely on allergy medicine to control the symptoms, believing that it’s otherwise out of their control. But there are some simple things you can do around your home to alleviate the effects of seasonal allergies. As spring settles in, it’s time to clean and … Continued

End of Winter HVAC Checklist

Believe it or not, the cold and dreary days of winter are behind us. It’s just about time to turn off the heat for good. As you begin tackling your spring cleaning, make sure you add these HVAC items to your to-do list. Change the filter. Start of the new season with a new air … Continued

Two Locations to Serve You; Palatine & Libertyville

Celebrating our 12th Carrier President’s Award in 2020! It is an honor to be awarded the Carrier President’s Award for the 12th consecutive year. “Presented to those who exemplify operational excellence, and a steadfast commitment to quality in the products they sell and the services that they provide,” all of us at Allied are grateful … Continued

Indoor Air Quality

During the cold winter months, it’s no surprise that we like to keep our windows and doors closed so we can seal in the heat. However, this means it’s harder to get fresh air into our homes. Ideally, it would be great to just throw open the windows and allow the breeze to flow through. … Continued

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It’s the middle of winter in the Midwest and there’s snow and freezing rain in the forecast. The last thing you want to worry about is your pilot light malfunctioning or your furnace giving out. We know heating and air conditioning issues can happen at inconvenient times, but that doesn’t mean the process of fixing … Continued

Get Great Service; Tell a Friend

The cost of keeping up with the heating and cooling systems in your home can be pricey and inconvenient. With all of the changing seasons in the Chicagoland area, it seems like there is always something to update or repair in and around your home. Air conditioning in the summer, heat in the winter, and … Continued

Keeping Your Business Hot…Or Cold

Is your HVAC system ready for winter? As a business or commercial property owner, you know how hard it is to stay on top of your heating and cooling system—and how important it is. Whether it’s an unseasonably warm winter or another polar vortex, Allied Heating & Air Corp. can take care of your business’s … Continued

Work With Me People... Careers in a Trade

The HVAC industry is growing at a steady pace, and the need for trained technicians is too. If you’re looking for a change, consider a career in HVAC with Allied Air Conditioning & Heating Corp. A career in heating, ventilation, air conditioning, and refrigeration is lucrative, stimulating, and always in demand. Here are some of … Continued


Interested in a boiler for your home or commercial space? Allied Air Conditioning & Heating Corporation partners with IBC and Carrier brands to not only ensure the right fit for any demand but outstanding reliability and lasting performance.

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Through our relationship with Wells Fargo Bank, N.A., participating HVAC dealers offer a variety of flexible options for financing your new HVAC product or system. That way, you can invest in your home’s comfort without breaking your monthly budget.

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Allied Air Conditioning & Heating Corporation
Carrier President’s Award Winner For 14 Years In A Row