Call our team of experts 847-729-0114
Call our team of experts847-729-0114

Furnace Replacement in Lake Forest, IL

If you’re piling on the blankets because the furnace cannot keep up with the winter cold, you need to take action. Repairs can only do so much for so long. The lake effect hits hard in Chicago’s North Shore, and you need furnace replacement in Lake Forest roughly every 15 years to continue enjoying reliable heating.

Since 1969, Glenbrook Heating & Air Conditioning has been serving the Lake Forest, Illinois area with critical HVAC services such as furnace replacement. Our family-run company will see to it that you get friendly service, fair pricing, and excellent installation for your new heater.

Contact us online or give us a call for furnace replacement in Lake Forest, IL.

When to Get a New Furnace

There are many rules of thumb to help determine when to get a new furnace in Lake Forest, IL. You might say that you should replace a furnace if repairs cost a third or half as much as a replacement.

Another common suggestion is to multiply the repair cost by the age in years, and replace the furnace if that number exceeds $5,000. So, a $600 repair on a 10-year-old furnace means you might be better off with an upgrade.

Furnace Repair Lake Forest

At Glenbrook Heating & Air Conditioning, we like to treat each situation with fresh eyes. Are you happy with the efficiency, noise level, and comfort level if the furnace runs its best? Are you getting tired of constant, nibbling little repairs?

The bottom line is that furnaces wear out and new technology makes better options available every decade or so. Furnace replacement in Lake Forest, where we use heating much of the year, can bring back a lot of the installation cost with lower bills and fewer repairs.

Furnace Replacement in Lake Forest, IL

Once we’ve determined together that you want a new furnace, Glenbrook Heating & Air Conditioning sets you up with a perfectly sized replacement furnace for your Lake Forest home. We install American Standard and other top brands of HVAC equipment. You can get up to 97% fuel efficiency, compared to older models with just 70% or less.

For comfort in every room and low utility costs, it’s important to get furnace replacement in Lake Forest from a knowledgeable, reputable team of HVAC pros. Our team has won the Customer Care Excellence Award many times over, and we have the customer testimonials to back us up.

Contact Us for Lake Forest, IL Furnace Replacement

Since 1969, we’ve been serving Chicago’s North Shore with a devotion to customer satisfaction. We like to say that we treat you like family, because we perform every furnace repair and installation with the utmost care.

Call 847-729-0114 or request a free estimate online today for furnace replacement in Lake Forest or throughout the North Shore. You can also contact us if you need air conditioning installation in Lake Forest, IL

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What Our Customers Are Saying
  • The office response was quick. Nick T, the service tech could not have been better. On time, diagnosed the problem, explained everything. Excellent

    - Richard D. on 05/25/19
  • We've been using Glenbrook Heating for at least 25 years. They are always on time, thorough and focused on saving us money where possible. Their prices are very reasonable.

    - Nancy S. on 05/24/19
  • Knowledgable technicians, terrific, efficient service! Nick also educated me about what I could do to improve air flow in my house. I appreciated the advice!

    - Lara H. on 05/23/19
  • Brad is very courteous and friendly. He was on time and does a great job with keeping our heating and air conditioning units in excellent condition. During this cold winter, we were very comfortable. The entire team at Glenbrook is very helpful. We have…

    - Bob K. on 05/08/19
  • They called to let me know they were on their way, arrived on time, did the job quickly and neatly, and the service person was very pleasant.

    - Peter B. on 05/07/19
  • We first moved to Northbrook in 1973 and Glen Brook heating has serviced us ever since. . . It was and still is a family run business which treats their customers with good quality service and fair prices. We would not have stayed with…

    - Phyllis B. on 04/24/19
  • The office response was quick. Nick T, the service tech could not have been better. On time, diagnosed the problem, explained everything. Excellent

    - Richard D. on 04/23/19
  • Last November Glenbrook replaced our furnace and did a great job. This week they finished the job by adding a new A/C. Dominick did a great job, he explained what he was doing and why. The job was completed quickly, and was well done.…

    - Allen C. on 04/18/19
  • Dom was courteous and helpful with our issue. We appreciate the prompt service today. Our furnace went out this morning and we have heat again by this afternoon!

    - By gail m. on 02/07/19
  • Dom came yesterday for our furnace tune up, did a wonderful job as usual. Have used Glenbrook Heating and Air Conditioning for 40 years for all our our heating and cooling needs, great company.

    - David L. on 01/10/19
  • I have been a customer of Glenbrook Heating & Air Conditioning for 30+ years. The company and their employees are professional and friendly.

    - Sherry H. on 09/20/18
  • We’ve been customers for a very long time and we have nothing but good things to say about Glenbrook heating & air conditioning . They are reliable, reasonable, & most of all honest.

    - Carol A D. on 09/11/18
  • It all went quite well. Nick and Brian were great. We have used Glenbrook Heating and Air Conditioning for over 40 years and will continue to recommend them.

    - Nancy Q. 09/05/18
  • High quality accurate service; listen to and work with customer; professional; committed to providing high quality customer service.

    - Linda T. 08/23/18
  • Jill,

    Glenbrook Heating & AC is great. I really enjoy working with Jill, and the technicians - Dominick and Nick are the two I have worked with -- are always prompt, thorough, and answer my many questions. Keep up the great work.

    - Mark C. 07/12/18
  • Brian,

    A huge thank you for coming out in a short notice Brian was professional and service was outstanding you save us from scorching temps we really appreciate you!!!

    - Rosemary S.
  • Dear Brad,

    This is to thank you for your quick installation of my new water heater. It means a lot to me. You and your dad should be commended for your prompt and business-like way of conducting your business. I made the initial call to Fred…

    - Betty H. (Glenview)
  • Fred and Brad,

    Thank you so much for your prompt attention.

    - Marla S. (Glenview)
  • Dear Brad,

    Thank you for the beautiful job you did in the basement! I really appreciate the thoroughness and care by which you put the whole thing together! It is always a pleasure to do business with you and your dad. Please send regards to him.…

    - Terry B. (Glenview)
  • Dear Fred and Brad,

    Thank you very much for your fast response to my air conditioning problem. Brad was a genius—in a very short time he identified the problem, corrected it, and was on his way. I appreciate your service and fine work.

    - June K. (Glenview)
  • Brad,

    Thanks for stopping over on Saturday to check by boiler during the deep freeze. You’re the best!

    - Monika
  • Fred, Brad and Jill,

    Thank you for such wonderful service. You all have been so helpful. The installation was flawless and we love how well the furnace works. What a difference! See you in the spring for our annual cleaning.

    - George and Ginny H. (Northbrook)
  • Dear Brad,

    Thank you for a job well done. See you in the winter.

    - Behrooz Z. (Northfield)
  • Dear Brad,

    Thanks so much for your prompt service. I really appreciate it.

    - Sally K. (Wilmette)
  • Thank you for the quick service.

    - Alice M. (Skokie)
  • Thank you Brad for your tidy job of putting in the humidifier.

    - Susie
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