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February 11, 2025 Heating

Heat Pump Rebates: Up to $1,400 Available Now

Looking to upgrade your home's heating and cooling system? Now is the perfect time! ComEd is offering substantial instant rebates on energy-efficient...

January 21, 2024 Heating

When to Call for HVAC Repair in the Winter

Once frost hits northern Illinois, you know it is time to use your heater. From December to February, your heating system works tirelessly to keep you warm and comfortable. However, this also means your system works harder to maintain climate conditions, increasing the chances of wear and tear, breakdown, and costly energy bills. Rather than risk system failure, you should schedule HVAC repairs as soon as these issues arise. Recognizing Early Warning Signs The first step to preventing a winter...

December 13, 2023 Heating

Should Heat Pumps Run Constantly in Winter?

When winter comes, heat pump owners often wonder if they should leave them on all the time. Doing so heats the home throughout the season but can also increase energy bills. Here are some tips on whether to keep your heat pump running constantly or when you should turn it off to maximize your heat and savings. Should You Always Leave It On? Air source heat pumps work efficiently in heating and cooling modes, making them a versatile choice for...

January 27, 2023 Heating

How Long Do Boilers Last? A Comprehensive Guide to Repairing and Maintaining Your Boiler

Are you concerned about how long your boiler will last? Do you need to know the best way to repair and maintain your boiler for a longer life? Every year, boilers are used in households and businesses around the world. But with age, it's essential to understand what maintenance is required to keep your boiler functioning at its best which helps to extend its life expectancy. In this guide, you'll learn the answers to these questions and more as we...

December 24, 2022 Heating

How Long Does a Heat Pump Last?

Heat pump systems have a dual-function role as a heater and air conditioner. They can heat and cool your home depending on the time of year. However, like any HVAC system, you need to maintain it or risk breakage. Proper maintenance is key for protecting the lifespan of a heat or cooling system. Read this guide to learn the average life expectancy of a heat pump. Your heat pump will work for years with the right upkeep. The Heat Pump...

October 10, 2022 Heating

Don’t Be Fooled by Cheap HVAC Maintenance Offers for $29

If you're like most people, you want to get the best possible deal on everything you buy. That's why it's no surprise that many people are drawn to ads for cheap HVAC maintenance and cleaning services for $29. After all, who doesn't want to save a few bucks? However, before you take advantage of one of these too-good-to-be-true deals, you should know a few things about maintenance service. Too Good to Be True? The Risks of Opting for Cheap HVAC...

March 4, 2022 Heating

Is an HVAC Tune-Up Worth it?

As a homeowner, it’s important to be able to decide whether HVAC services are worth your while or simply a waste...

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Allied Air Conditioning & Heating

What Our Customers
Say About Us

We moved into a new house recently and Allied was recommended to us by my best friend.

We had them install a new humidifier and zone the system. On moving day (Friday) at 3 pm when we showed up we found the AC wouldn't shut off. I texted my tech with hopes of getting on the schedule for the following week since it was late Friday. He said someone would be there in 30 min. They stayed for 2 hours and fixed a faulty wire and it was all covered under warranty. Can't argue with customer service like that. Highly recommend if you want dependable folks that are very responsive.

Molly Struve

Palatine, IL

We were extremely pleased by the service that Allied provided us.

Our A/C went out over the 4th of July we knew we needed a new system installed asap (we knew it was on its last leg). We contacted them and two other companies for comparison quotes. Allied was out here first thing July 5th to assess and provide a quote. In the end we decided to go with them. They were professional, thorough and very detailed in options and quotes.

Donna Rosen

Palatine, IL

Moved into the neighborhood and Allied HVAC had been recommended from my brother to replace both our furnace and ac unit.

Very professional from the start with a quote from Chris B. in sales which lead to an install date of my choice. On the day of the installation Jeff and Jackson arrived right on time as requested. The installation was prompt and done in a timely matter, and it they explained exactly what needed to be done from start to finish.

J. Almdale

Libertyville, IL