Serving Chicago, Arlington Heights, Palatine, Schaumburg, Skokie, Hoffman Estates, Des Plaines, Glenview, Buffalo Grove, Northbrook, Park Ridge, Wheeling, Elk Grove Village, Niles, Morton Grove, Rolling Meadows and beyond
Furnace Replacement Company Northwest Chicago
When it comes to maintaining a comfortable and safe home environment, the condition of your furnace is paramount. A malfunctioning or outdated furnace not only compromises your comfort but can also pose safety risks and lead to increased energy costs. At Intelligent Service, we understand the importance of prompt and efficient furnace replacement. We offer a seamless furnace replacement process, ensuring minimal disruption to your daily life. Our team is equipped to provide a tailored solution that fits your specific home heating needs. Trust Intelligent Service for your furnace replacement, and experience peace of mind knowing your home’s heating system is in reliable hands.
For a seamless furnace replacement experience, contact Intelligent Service at (847) 393-0853.
Northwest Chicago Furnace Replacement Call for More Information Today!847-393-0853
Timely installation of new furnace after ours stopped working.
Martin Gonzalez
L"Excellent service from quote through installation"
Excellent service from quote through installation.
Laurel Tietze
D"They did a great job"
They did a great job removing my 32-year-old furnace and installing a new one.
David Hunter
D"They did a great job removing my furnace"
They did a great job removing my 32-year-old furnace and installing a new one, and at a reasonable price.
David Hunter
D"Good Service"
Good service, explained what needed to be done.
Donna Williams
N"Extremely professional and clean"
Technician showed up on time and explained the process of installing our new furnace.
Nick R
N"Highly recommend!"
Technician showed up on time and explained the process of installing our new furnace.
Nick R
A"This company is amazing"
My mom and I were so impressed with Boomer and the entire team that works here.
Anna Scott
A"This company is amazing and will be using them"
Boomer was so professional and friendly, went the extra mile, gave honest options, and was up front about all the costs.
Anna Scott
Excellent service.
Excellent service. Timely installation of new furnace after ours stopped working. They even corrected some past work on the installation of air conditioner.
Martin Gonzalez
Excellent service from quote through installation
New furnace installed—excellent service from quote through installation.
Laurel Tietze
They did a great job
They did a great job removing my 32-year-old furnace and installing a new one, and at a reasonable price. We'll definitely call them again.
David Hunter
They did a great job removing my furnace
They did a great job removing my 32-year-old furnace and installing a new one, and at a reasonable price. We'll definitely call them again.
David Hunter
Good Service
Good service, explained what needed to be done. Cleaned up. I will use again. It's time to buy a furnace.
Donna Williams
Extremely professional and clean
Extremely professional and clean. Technician showed up on time and explained the process of installing our new furnace.
They even repaired the substandard work from another company.
After getting multiple quotes, we felt very comfortable with the team at Intelligent, and we were right!
Highly recommend!
Nick R
Highly recommend!
Extremely professional and clean. Technician showed up on time and explained the process of installing our new furnace.
They even repaired the substandard work from another company.
After getting multiple quotes, we felt very comfortable with the team at Intelligent, and we were right!
Highly recommend!
Nick R
This company is amazing
This company is amazing and I will be using them for future services. I called on a Saturday about issues with my ceiling/leak. Boomer came out first thing Monday morning and was so professional and friendly, and went the extra mile to set us all up with what was wrong and how we should proceed. He gave honest options. They provided details about all the next visits that would be made to replace the furnace, and were up front about all the costs and how we can save as well. My mom and I were so impressed with Boomer and the entire team that works here. So, so appreciative!!
Anna Scott
This company is amazing and will be using them
This company is amazing and will be using them for future services. I called on a Saturday about issues with my ceiling/leak, Boomer came out first thing Monday morning and was so professional and friendly, went the extra mile to set us all up with what was wrong and how we should proceed. He gave honest options. They provided details about all the next visits that would be made to replace the furnace, was up front about all the costs and how we can save as well. My mom and I were so impressed with Boomer and the entire team that works here. So, so appreciative!!
Offer covers arrival of technician and diagnostic of HVAC system. Additional diagnostics and costs may apply if extensive investigation is necessary. Must be in the immediate service area.
Cannot be combined with any other offers or discounts. Coupons must be presented at time of payment. Not valid for trip charge or diagnostic fee. Valid on standard pricing only. Redeemable for on-time use per home.
Valid
May 1, 2026
- May 31, 2026
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Why Choose Intelligent Service
At Intelligent Service, we make plumbing simple and stress-free for homes and businesses. Our user-friendly website lets you request service or a free estimate in just a few clicks. Every project reflects our commitment to quality, which you can see in our online gallery.
Why Choose Us:
Easy online service and free estimate requests
Transparent gallery of completed plumbing projects
Responsive team for fast answers to online inquiries
Serving both residential and commercial clients
Expert solutions for repairs and new installations
Skilled Craftsmanship
Our licensed professionals bring both expertise and pride to every repair, installation, and tune-up, ensuring work that stands the test of time.
Trusted HVAC Experts Since 1979
Depend on decades of experience for quality heating and cooling solutions.
Integrity First
We believe in doing what’s right—not what’s easy. From transparent pricing to honest recommendations, we put integrity at the center of every service call.
Old-School Service
We blend today’s best tools and technology with the timeless values of reliability, respect, and genuine neighborly care.
Answers to Your Top Questions
What size furnace do I need?
Furnace size depends on your home's square footage, insulation quality, and climate. A professional HVAC assessment will help determine the best size for efficient and effective heating.
What brands do you offer for replacement?
We offer a selection of reliable brands like Carrier, Lennox, and Trane. Each brand has various models that cater to different efficiency needs and budgets.
Do new furnaces come with a warranty?
Yes, new furnaces usually come with a manufacturer's warranty. Specific terms vary, covering parts for approximately 5 to 10 years, and potentially including a limited labor warranty with professional installation.
When is the best time to replace a furnace?
The best time is during warmer months when demand and prices may be lower. However, if your furnace is frequently breaking down or no longer efficient, it's best to replace it regardless of the season.
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