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Allied Air Conditioning & Heating

Heating Repair 

When winter's chill sets in, a reliable heating system is crucial for your comfort and safety. Don’t make the costly and potentially hazardous mistake of trying to fix your heating system on your own. At Allied Air Conditioning & Heating, we've kept homes warm for over 55 years. Our expert technicians are available 24/7 to diagnose and fix any heating issue, ensuring your peace of mind all season long.

Signs You Need Furnace Service and Repair

Recognizing the early warning signs of a malfunctioning heater can prevent you from needing expensive repairs in the future. Call Allied if you notice:

  • Unusual Odors: Persistent smells could indicate dust buildup, electrical issues, or gas leaks.
  • Inconsistent Heating: Are some rooms in your home too cold and others too warm? You might have duct or thermostat issues.
  • Strange Noises: Noises emanating from your furnace can indicate an issue with its internal components.
  • Frequent Cycling: If your furnace frequently cycles on and off, it needs repairs.
  • Rising Energy Bills: Increased energy bills could indicate compromised system efficiency.
  • Poor Air Quality: Excessive dust or dry air could mean your system needs attention.

Comprehensive Residential Heating Repair Services

At Allied, we deliver timely, high-quality repairs for all types of heating systems, including:

Our NATE-certified technicians use cutting-edge diagnostic tools to identify and resolve heater and furnace issues.

Why Choose Allied for Heat Repair?

  1. 50+ Years of Expertise: We’ve handled countless issues with all heating system types.
  2. 24/7 Emergency Service: Because heating emergencies can occur at any time.
  3. Transparent Pricing: No surprises on your bill – we provide upfront quotes.
  4. Guaranteed Satisfaction: Your comfort is our top priority.
  5. Highly Trained Technicians: Our team stays ahead of the curve with ongoing training.
  6. Customer-Focused Approach: We treat every home as if it were our own.

Common Heating Problems We Solve

Our experienced technicians tackle a wide range of heating issues.

Furnace Troubles

  • Pilot light problems
  • Dirty or faulty ignitors
  • Malfunctioning thermostats
  • Blower motor issues

Heat Pump Hiccups

  • Refrigerant leaks
  • Frozen coils
  • Reversing valve failures
  • Compressor problems

Boiler Bothers

  • Leaking pipes
  • Faulty circulator pumps
  • Mineral buildup
  • Pressure issues

DIY Troubleshooting: Before You Call

Try these quick checks before reaching for the phone:

  1. Thermostat Check: Is it set correctly? Are its batteries fresh?
  2. Filter Inspection: A dirty filter can cause many issues. Check it, clean it if it’s dirty, and replace it if necessary.
  3. Vent Verification: Ensure all vents and registers are open and unblocked.
  4. Circuit Breaker: Has your circuit breaker tripped? Reset if necessary.
  5. Pilot Light: Make sure your pilot light is ignited.

If these steps don’t solve the problem, it’s time to call Allied for expert heating repair services.

Repair or Replace: Making the Smart Choice

Sometimes, installing a new system makes more sense than repairing an existing one. Consider replacement if:

  • Your system is over 15 years old
  • Repair costs exceed 50% of a new system’s price
  • Energy bills are consistently high
  • You’re experiencing frequent breakdowns

When you contact Allied, our technicians will honestly assess your heater to help you make the best decision for your home and budget.

Contact Allied for Reliable Heating Repair

Trust Allied Air Conditioning & Heating Corp to keep your home safe and warm. Call us at 847.610.6885 for more information or have a technician visit your home.

Questions? We Can Help! Contact Us Today!

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
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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
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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
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