FURNACE INSTALLATION
MOUNT PROSPECT, IL

When your furnace is older than 15 years, requires frequent repairs, or runs at an efficiency rating that wastes a significant portion of your gas bill, replacement becomes the practical choice. Midwest Comfort Heating & Cooling provides furnace installation and replacement in Mount Prospect, IL, with free in-home estimates, precise load calculations, and guidance through every available rebate and tax credit. Request your free estimate online or call (847) 338-2777.

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Experts in Cooling and Heating

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⭐⭐⭐⭐⭐ Rated 4.9/5 | 300+ Five-Star Reviews | Serving Mount Prospect From Our Elk Grove Village HQ

“Our 30-year-old furnace finally gave out. Midwest Comfort had the new one installed in a single day and our gas bill dropped by nearly a third the very first month. Should have done this years ago.” — Verified Mount Prospect Customer

When Mount Prospect Homeowners Should Consider Furnace Replacement

Mount Prospect’s housing stock includes a large concentration of ranch and split-level homes built in the 1960s and 1970s. Many of these homes are on their second or third furnace, and the current unit may be approaching the end of its useful life. Consider replacement if:

  • Your furnace predates current efficiency standards: If your system is rated at 80 percent AFUE or lower, it is operating on technology that wastes 20 cents or more of every gas dollar. Modern 96-percent condensing furnaces recapture nearly all of that lost energy.
  • The heat exchanger has been flagged: A cracked or compromised heat exchanger is a safety issue. Replacement heat exchangers for older furnaces often cost as much as a complete new unit, making repair economically impractical.
  • Comfort has become inconsistent: Cold spots, temperature swings, and excessive cycling indicate a furnace that is struggling to meet demand. This is often a sizing or age issue that no amount of repair can resolve.
  • The system uses components that are difficult to source: Obsolete control boards, discontinued gas valves, and rare motor specifications create extended downtime when parts must be special ordered. A new system eliminates supply chain uncertainty.
  • You are planning to sell or refinance: A new, high-efficiency furnace is a tangible selling point and can positively influence a home’s appraised value.

Furnace Brands We Install for Mount Prospect Homeowners

We install residential gas furnaces from leading manufacturers and select equipment based on your home’s specific requirements, not a brand partnership quota. Our installation portfolio includes but is not limited to:

Goodman

Carrier

Trane

Rheem

Honeywell

Mitsubishi

Heil

Daikin

American Standard

Bryant

Each recommendation comes with model-specific details: AFUE rating, BTU output, noise level, warranty terms, and estimated annual operating cost.

Our Furnace Installation Process in Mount Prospect

We follow a structured installation workflow designed to prevent the two most common furnace installation problems: improper sizing and sloppy execution.

Step 1

Home Evaluation

We inspect your current system, measure your home, evaluate ductwork, and discuss your comfort priorities. This visit is free and comes with zero sales pressure.

Step 2

Load Calculation

A Manual J calculation determines the exact BTU capacity your Mount Prospect home needs—preventing oversizing and undersizing problems.

Step 3

Proposal Presentation

You receive a written proposal with equipment options, installed prices, efficiency comparisons, warranty details, and a breakdown of applicable rebates and tax credits.

Step 4

Installation Day

Our crew removes the old furnace, installs the new unit, connects gas and electrical, installs venting, verifies condensate drainage, and modifies ductwork if required.

Step 5

Commissioning & Handoff

We verify gas pressure, test for leaks, measure temperature rise, confirm safety controls, register your warranty, and walk you through the system.

Financial Incentives for Mount Prospect Furnace Replacement

Replacing your furnace with a high-efficiency model unlocks financial incentives that substantially reduce the effective cost. Programs we help Mount Prospect homeowners access include but are not limited to:

• ComEd energy efficiency rebates
• Nicor Gas high-efficiency heating equipment rebates
• For questions about IRA Section 25C federal tax credits, consult a tax professional
• Manufacturer rebates and promotional financing offers (seasonal availability)

We verify that your selected equipment meets the qualifying criteria and assist with documentation.

Why Mount Prospect Homeowners Choose Midwest Comfort for Furnace Installation

Proper sizing, every time: We never eyeball furnace capacity. A load calculation is standard on every project because it is the foundation of a system that performs correctly.

Installed by our own crews: We do not subcontract installation work. The team installing your furnace is our team, and they answer to our quality standards.

Competitive, honest pricing: Our quotes are detailed and final. You will not find hidden fees or last-minute additions.

Rebate maximization: We identify every incentive program your project may qualify for and let you know which forms to submit.

Ongoing relationship: We install your furnace, and we maintain it. We are here for the tune-ups, the warranty claims, and the questions that come up two years from now.

Why Mount Prospect Homeowners Choose Midwest Comfort for Furnace Installation

Proper Sizing, Every Time

We never eyeball furnace capacity. A load calculation is standard on every project because it is the foundation of a system that performs correctly.

Installed by Our Own Crews

We do not subcontract installation work. The team installing your furnace is our team, and they answer to our quality standards.

Competitive, Honest Pricing

Our quotes are detailed and final. You will not find hidden fees or last-minute additions.

Rebate Maximization

We identify every incentive program your project may qualify for and let you know which forms to submit.

Ongoing Relationship

We install your furnace, and we maintain it. We are here for the tune-ups, the warranty claims, and the questions that come up two years from now.

Mount Prospect Furnace Installation Service Area

We install furnaces across Mount Prospect and the adjacent northwest suburbs, including but not limited to:

ARLINGTON HEIGHTS · DES PLAINES · PROSPECT HEIGHTS · ELK GROVE VILLAGE · WHEELING · NILES · PARK RIDGE

Frequently Asked Questions — Furnace Installation in Mount Prospect, IL

The only reliable method is a Manual J load calculation, which accounts for your home’s square footage, insulation, window area, ceiling height, and air leakage rate. Rules of thumb based solely on square footage routinely produce oversized or undersized systems. We perform this calculation on every installation project.
An 80-percent AFUE furnace converts 80 cents of every gas dollar into usable heat and vents the rest as waste. A 96-percent model converts 96 cents. For a household spending $1,500 per year on heating gas, that difference translates to roughly $240 in annual savings—plus the 96-percent model qualifies for rebates the 80-percent does not.
Not always, but we assess your existing ductwork during the in-home evaluation. If it is undersized, leaking significantly, or poorly routed, we may recommend targeted modifications to ensure the new furnace delivers its full performance potential.
Yes. We offer flexible financing options for qualifying homeowners, allowing you to spread the investment over manageable monthly payments. Ask about available financing when you schedule your free estimate.
A well-maintained gas furnace typically lasts 18 to 25 years. Annual maintenance, regular filter changes, and prompt attention to minor issues all contribute to maximizing your system’s lifespan.
We remove and dispose of your old equipment as part of the installation project. There is no additional charge for removal. We handle disconnection, extraction, and responsible disposal or recycling.

What People Say

4.9
Excellent contractors that did our Air and heating units. They were on time and finished the work also as they promised. Would highly recommend them....
manish kothala
6 days ago
Excellent service. Very good knowledge about heating and cooling system. Nice experience with the technician.
The owner of Midwest Comfort Heating & Cooling LLC based in Elk Grove Village, IL recently assessed the heating and cooling issues in a relatively new-to-me home. The estimate process for the work needed was straightforward and reasonable. I am confident I made the right choice in having Mark - the owner, plus Leo install a new furnace and a new air conditioner. they were professional, courteous, and arrived when they said they would. I am glad I chose a locally owned company with great customer service!
Jeffrey Sherman
1 week ago
Did a very thorough job Leo is the best.
Lisa Caputo
2 weeks ago
I love using Midwest! They are so professional!
Noy Biy
2 weeks ago
Robin Beadle
3 weeks ago
Service very professional and thorough. Honest about my old furnace, provided options. Happy with scheduling, prompt arrival and service provided. Thank you!
Rosemary Braun
1 month ago
Sooooo.....we were just returning from an exhausting (but fun) vacation. The weatherman said the temperature would be in triple digits. I turned on the air conditioning. A couple hours later, our home was still hot and I realized the A/C wasn’t working. Panic! Quick! I called Midwest Comfort Heating and Cooling and spoke with Brian. He set up an appointment for the same day. The same day! Mark came out and immediately found the problem. He was professional, knowledgeable and explained everything. Viola! He had our system was up and running in a very short time! I can’t say enough good things about Midwest Comfort Heating and Cooling. I certainly give them the “mostest” number of stars. I don’t do a lot of reviews and/or “give stars,” but I certainly need to let people know how happy I am with this experience. I certainly will use them in the future for maintenance in our home and hopefully won’t need them a lot for emergencies like this but happy to know they’re there when needed! Thank you, thank you. I truly highly recommend Midwest Comfort Heating and Cooling!
Terri Flandro
2 months ago
Great company!! Great service! Very efficient, friendly, knowledgeable! Highly recommend!!
Timothy Czech
2 months ago
They Installed a new furnace in November and they came back for the condenser installation in March. Very friendly and reasonably priced.
Jane S
2 months ago
I'm so happy we found this company several years ago when looking to replace two furnaces. Fantastic customer service, competitive pricing and most importantly, they are reliable and trustworthy. I highly recommend them for all things HVAC. . Since writing my first review years ago, we continue to use Midwest Comfort Heating & Cooling for all of our HVAC needs. Mark, Bryan and Leo are top notch. It truly is a pleasure to work with this company and how often can one say that about contractors! This company is a gem.
William Knopf
3 months ago
John Novello
3 months ago
Very satisfied job well done, neat and clean as well as a lot of good info! Highly recommend!
Kristopher Hess
3 months ago
Ed France
3 months ago
I called lat on Friday night because my furnace was not working. I spoke with.Bryan Who assured me that he would call me in the morning with a Who assured me that he would call me in the morning with an estimated time of arrival of Leo, the on-call tech. Everything happened as promised. Leo had my furnace repaired in no time. Leo was very courteous and professional as always.
Kathleen Buckland
4 months ago
Always willing to listen and explain everything. They are the best!
Joe Principi
4 months ago
Pleasant and courteous staff who troubleshot and fixed humidifier issues. Thank you.
Greg Pawlak
4 months ago
Nicest service i have seen in years very knowledgeable and respectful would recommend them to all thank you Midwest and brother Leo
Timothy Bennett
4 months ago
Leo is a trusted advisor regarding the operating efficiency of our home HVAC systems. He is thorough and answered all my questions.
G. Fadie
4 months ago
When our 60 year old boiler stopped working on the coldest day of the year, which happened to be a Saturday, we called a number of furnace repair places who either didn't answer or couldn't come out for several days. Midwest took the call and was at our house within 2 hours. During that time, they kept us updated on their ETA. The repairman was courteous and professional. He fixed the problem quickly and we had heat a short time later. The price was very fair considering the circumstances. I highly recommend them.
Frank Seidler
5 months ago
Mark was great Bryan thank you for calling me no won was answering you got back to me thank you
Jeff Battin
5 months ago
Don Dicke
5 months ago
Linda Oberg
5 months ago
1/6/26 - last month I finally had to bite the bullet & get a new furnace and A/c. They were honest & Fair. I got the smaller unit per Leo’s suggestion. They were fast, efficient and thorough. They were even able to fit a humidifier in a very tight space where previous companies said would never fit. I love having a humidifier in the winter. My Google Nest thermostat was malfunctioning a few weeks later and Leo just came out and got that working. I’m very happy to be in their Comfort Club. This is a small company so you get to know them, and they treat you well. 2024- Today I had a motor replaced by Leo and once again the service was great and I renewed my service plan agreement. 2023- Jeff replaced two parts in the furnace, and informed me that the filters I was using were restricting the airflow too much. He also informed me that the unit I bought 15 years ago from a different company is too big for my house so he adjust the gas burners so I don’t over heat my unit. He was VERY good and carefully explained everything. Thank you Jeff!
Dariusz Jarosz
5 months ago
Great furnace tune-up experience. The technician was punctual, knowledgeable, and very thorough. Everything was explained clearly and all my questions were answered. Highly recommend!
JRM
5 months ago
Outstanding service!!
Rabel Betshmuel
5 months ago
These guys did a really great job. The cost isn't bad either.
H M
6 months ago
Midwest response time was quick, Leo was very kind and professional did a great job checking everything over. Price was reasonable, will be using them again.
Jim Rollins
6 months ago
Midwest is now my HVAC company of choice. Leo has been here 3 times. Super friendly and explains things very well. I particularly like the fact that you're not one of those companies that are Jack of all trades, like HVAC, electric, plumbing, but masters of none. (Looking at you, 4 Seasons!) I had yearly maintenance. The price was competitive and fair. See you again in the spring for the a/c, Leo!
Ralph Kester
6 months ago
Replaced a Mitsubishi mini split that was past the point of rescue. Service was excellent. Technicians were very courteous and professional and respectful of property. I would absolutely recommend this company.
John Wulff
6 months ago
Mark,Bryn., Leo were all extremely helpful and friendly. Everything fully explained. All work completed with 5star rating. They even have timely seasonal discounts. I HIGHLY RECOMMEND THEM!! 👌👌👍👍👍 JW
Judith McNulty
7 months ago
Mark, Leo and Brian are pros. And nice guys too.
Kay Lycett
7 months ago
Diane Prajel
7 months ago
Always a great experience and timely service. Never have been disappointed in Leo or Mark. Stand up service! Highly recommend.
Denise
7 months ago
Leo was very knowledgeable and personable. A credit to his company. Quick and ready to communicate any issues to insure I understood what was or might be needed.
Sylvia Smolka
7 months ago
Maire Devereux
7 months ago
Technician arrived on time and performed all work as planned. Answered all questions we had. Leo was very polite and efficient.
Robert Kraus
7 months ago
Great responsiveness!
kim boulton
7 months ago
Would definitely recommend this company!
Paul B
7 months ago
I’ve used Midwest Comfort for years on my own home. Always professional and honest. Recently reached out to have my mother’s home maintained/serviced. Mark was excellent, on time and professional. Cleaned her furnace and diagnosed any issues as the system is nearing replacement. Mark was honest with her and went through options should she decide to replace the system. Could not be happier with the service. Will definitely be recommending Midwest Comfort to family and friends. One of the few remaining independent HVAC businesses you can trust.
Mel F
7 months ago
New customer.Easy to set up appt for annual furnace maintenance , came on time and super friendly. Educated me on our humidifier maintenance after inattention. Feel confident with this group. Will continue to use.
chris m
7 months ago
HONESTLY THE ABSOLUTE BEST SERVICE IVE EVER HAD! Went above and beyond for me and my elderly mother! will only call midwest comfort from now on!!! mark is phenomenal!
Nancy Gavin
7 months ago
Was easy to get appointment for furnace tuneup. Leo arrived ontime and was very courteous.
Abigail Avina
8 months ago
Juliet Love
8 months ago
Mark Z
8 months ago
Always Great Work!
Linda Loda
8 months ago
They service my furnace and ac regularly and do a great job. They always show up as scheduled and explain everything done during the maintenance.
Susan Michaels
8 months ago
Fast and efficent. Good pricing
Lauro Valeriano
5 months ago
They did a good job fixing my furnace.
Lou Casolari
7 months ago
Very prompt and do excellent work. A little pricey but the work makes up for it. I’m staying with Midwest. They did more work on my furnace and found problem and repaired it. The company where i. bought it sold me a bad furnace but midwest fixed it and now it runs like a rolls royce thanks to midwest

Get Your Free Mount Prospect Furnace Estimate

A new furnace pays for itself through lower bills, fewer repairs, and peace of mind. Let Midwest Comfort show you what is possible—schedule your free estimate today.

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