Our Blog

August 20, 2023 Cooling

How to Reduce Air Conditioning Costs

Dealing with Illinois weather means keeping your air conditioner running longer than expected. Some days might feel cooler–hinting at changing seasons–only for the following week to feel blazing hot. Naturally, this “off and on” cycle means your AC unit works harder to maintain stable temperatures. Often, you can expect rising AC costs if you keep it running. Read these tips to learn how to reduce energy costs while keeping yourself safe and comfortable at home. Get Professional Repair or Maintenance...

August 16, 2023 HVAC

What to Do if Your Thermostat Does Not Come On

Not everyone pays attention to their thermostat. After all, its purpose is to control room temperature. However, having a working thermostat is necessary to stay safe and comfortable all year. Read this guide to know if you need to replace your old thermostat and why you should get a new one. Signs You Need a New Thermostat Not everyone knows when they need a new thermostat. However, as part of your standard HVAC system, thermostats control the climate in the...

June 21, 2023 HVAC

What Is Ductless AC? A Complete Guide to Mini-Split Performance

When it comes to heating and cooling your home, traditional central air conditioning isn’t always the perfect fit. Whether you live in...

June 19, 2023 HVAC

Do Smart Thermostats Work Without Wifi?

Smart thermostats have changed residential HVAC systems for years. Gone are the days of manually adjusting the thermostat every time the weather changed. Now, you can adjust the temperature from your cell phone. Still, can you use a smart thermostat without an Internet connection? Can You Use a Smart Thermostat Without Wifi? Yes, smart thermostats work without Wifi. However, doing so limits the thermostat’s functionality. Smart devices are designed for optimal performance with a Wifi connection. Not using the device...

May 18, 2023 HVAC

Is an Air Purifier Worth the Money?

The recent COVID-19 pandemic cautioned more homeowners to wonder if their air quality is safe. Airborne bacteria, viruses, allergens, and asthmatics linger throughout your home. The best way to avoid this is through air purification. Before you buy an air purifier, you may ask yourself if it’s worth it. Read this guide to learn more! What Are Air Purifiers? Air purifiers are devices that remove airborne particles from a room, improving the air in your home. They can be small...

March 12, 2023 HVAC

How to Improve Your Basement Air Quality: A Complete Guide

The basement is an afterthought for most homeowners. For many of them, it’s nothing more than a place to store seasonal decorations,...

February 15, 2023 HVAC

Who Fixes Boilers? Finding the Right Expert

When your boiler stops working in the middle of a Chicago winter, you don't have time for a "trial and error" repair....

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?

Unlike a standard furnace or air conditioner, a heat pump is a dual-season workhorse. It doesn’t get a "vacation" in the summer...

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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