Furnace Repair in Chicago, IL | Fast & Reliable Heating Repairs

Furnace Repair in Chicago, IL

A furnace breakdown during a Chicago winter can quickly affect your comfort, safety, and peace of mind. At Tabor’s Complete Comfort Mechanical, we provide professional furnace repair services designed to restore heat quickly and safely. Since 2005, we’ve helped homeowners and small businesses across Chicago resolve heating issues with accurate diagnostics, dependable repairs, and honest recommendations.

Our licensed and insured technicians repair all major furnace brands and system types, including gas furnaces, electric furnaces, and 80% efficiency systems. Whether your furnace has completely stopped working or is showing early warning signs, we focus on fixing the root cause so your heating system performs reliably when you need it most.

What We Fix:

  • Furnaces with no heat or inconsistent heating
  • Units blowing cold air
  • Loud noises, rattling, or banging sounds
  • Water leaks around the furnace
  • Short cycling or frequent shutdowns
  • Thermostat communication issues
  • Ignition and pilot failures

No Heat & Emergency Furnace Repair

When your furnace stops producing heat, immediate attention is essential. No-heat situations are often caused by failed igniters, gas valve issues, airflow restrictions, or safety sensor shutdowns. Our technicians respond quickly to identify the cause and restore heat without compromising safety.

We offer emergency furnace repair for sudden breakdowns, especially during extreme cold weather. Our goal is to get your system running safely while preventing further damage to critical components.

Ignition, Gas Valve & Control Board Repairs

Modern furnaces rely on electronic ignition systems and control boards to operate correctly. When these components fail, your furnace may not start, may shut off unexpectedly, or may fail to maintain consistent heat. We repair and replace hot surface igniters, standing pilot systems, gas control valves, and single-stage or two-stage control boards.

Proper calibration and testing are performed after every repair to ensure safe ignition, reliable startup, and stable operation throughout the heating cycle.

tabors team member

Thermostat-Related Furnace Problems

A faulty thermostat can make it seem like the furnace has failed. We troubleshoot wiring, sensors, and calibration issues to ensure your thermostat and furnace communicate properly. If needed, we can install a replacement or upgrade to a smart thermostat.

Signs You Need Furnace Repair

Furnace problems often develop gradually before leading to a full breakdown. Warning signs include uneven heating throughout your home, rising energy bills, delayed startup, frequent cycling, unusual odors, or changes in system noise. Addressing these symptoms early helps prevent emergency repairs and extends the life of your furnace.

working with us

Why choose us

Customer-First Approach

Experienced Technicians

Fast & Reliable Response

Licensed & Insured Experts

Honest & Upfront Pricing

our clients

client testimonials

Tabor's Complete Comfort Mechanical, LLC place picture
4.9
Based on 242 reviews
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Venis Frazier profile picture
Venis Frazier
20:37 07 Feb 26
Mr.Tabor was very professional
And showed up within the timeframe specified. He identified the issue immediately. Thank you so much!
Eli Barrows profile picture
Eli Barrows
15:29 07 Feb 26
Woke up to a cold house and a furnace with no error codes! TCC was super quick, came out in less than an hour and had everything working before 9am. Courteous, professional, and fast.
Triana Mayers profile picture
Triana Mayers
01:31 05 Feb 26
I appreciate Mr, Tabor so much! He was very professional and definitely got the job done! 100% recommend!!!
KT profile picture
KT
22:21 04 Feb 26
Very knowledgeable and honest. Recommend them highly!
Ricardo Izguerra profile picture
Ricardo Izguerra
15:11 23 Jan 26
Tabor helped us with a heater problem, same day service.! Making an emergency repair to help tenants get heat on one of chicago's coldest days he replaced and ordered parts to complete the job. Honest , affordable and professional service that is hard to find these days. I found my new hvac guy. Thank you Tabor.
Tabors Complete Comfort did an outstanding job at my home! From start to finish, they were extremely knowledgeable and professional. They took the time to thoroughly evaluate my HVAC system and clearly explained what was needed to make it more efficient and comfortable for me and my family.

They corrected and added proper supply ducts from the furnace and fixed the return airflow issues, ensuring that every area of my home receives consistent heat during the winter months and balanced central air during the summer. The difference in comfort was noticeable right away.

If you’re looking for a company that truly knows HVAC and cares about doing the job right, Tabors Complete Comfort is the one to call. Highly recommended—give them a call today! Thanks for everything!!
Geoffrey&Kenya profile picture
Geoffrey&Kenya
02:19 11 Dec 25
I used Tabor's Complete Comfort Mechanical over the past couple years and he was always prompt, professional and went above and beyond. My family and I were without heat on cold Sunday and he came out to troubleshoot the issue and continued to come out until the issue was fully resolved.
Mary Gonzalez profile picture
Mary Gonzalez
21:52 09 Dec 25
Ramone Hankle profile picture
Ramone Hankle
00:04 09 Dec 25
Tabor’s Complete Comfort executed the job quickly and efficiently proving a heatless unit with heat in a few days.
Isiah Williams profile picture
Isiah Williams
22:54 04 Dec 25
Ida Byrd profile picture
Ida Byrd
17:45 04 Dec 25
I just want to thank Alan and his company, he came and did the job, he is good at his craft and I am so thankful I have heat now. Thank you Alan and KUDOS to you and your company. God Bless. Ida Byrd
Nicole Keenon profile picture
Nicole Keenon
00:38 04 Nov 25
Always professional, always on time. Thorough, trustworthy - I trust Tabor's Complete Comfort with all my HVAC needs - and anyone who's looking? I confidently refer Tabor's Complete.
Response from the owner 13:16 05 Nov 25
We thank you fir all the years you've entrusted our company with the comfort and care for your home!
Sha'Ron Hill profile picture
Sha'Ron Hill
11:28 31 Oct 25
Always prompt, and professional. I trust Tabor completely. He has been my furnace/AC guy for many years and I would recommend his services to everyone!
Response from the owner 13:18 05 Nov 25
I remember when we first met! You took advantage of our Groupon special and i love the fact, we've been locked in ever since!
Marilyn Joseph profile picture
Marilyn Joseph
03:04 31 Oct 25
Technician was very polite and respectful and knowledgeable . My problem was resolved the in a matter of hours. I would definitely recommend this company.
Response from the owner 13:19 05 Nov 25
Thank you for being apart of our community and we take pride in serving you correctly
Tamiko N. profile picture
Tamiko N.
21:13 29 Oct 25
Alan has been our mechanical technician for heating and air for years! He is reliable, honest, and always efficient in diagnosing the issue with our appliance and fixing it quickly. Even the routine check ins have been right on time too! Thank you for all you do!
Response from the owner 12:20 30 Oct 25
We definitely appreciate you being apart of our community. We'll definitely continue to live up to your expectations as long as we serve you!
T Brown profile picture
T Brown
17:51 29 Oct 25
My recent experience in having Tabor Comlplete Mechanical was excellent.
Response from the owner 07:45 10 Oct 24
We're thrilled to hear that you had such a positive experience with us! Our team takes pride in providing top-notch service and we're glad to know that we exceeded your expectations. Thank you for your review!
Keyana Payne profile picture
Keyana Payne
19:02 28 Oct 25
Robin Evans profile picture
Robin Evans
10:00 28 Oct 25
I’m very happy with the service received from Tabor. Professional, honest & helped to make sure , after evaluating the problem, that we understood what was causing the problem & how to fix it! Pricing was great as well!!! No where near the thousands of $$$ quoted by others advertising on tv for our business & making up problems that don’t exist!! Thank you so much for your honestly & professionalism I will definitely refer your business to others.
Anson Brown profile picture
Anson Brown
23:03 27 Oct 25
Alan at TCC Mechanical, LLC is fantastic! I had to reschedule my furnace tune-up a couple of times due to family emergencies, and he was super understanding and flexible. When he came out, he was professional, friendly, and did a thorough job. I highly recommend him for any HVAC service!
annette ewing profile picture
annette ewing
19:09 26 Oct 25
Allen is a very knowledgeable and reliable technician. He is able to assess the situation and completes the work. He does not over charge and cleans up when he is finished. I recommend him to anyone that is in need of air conditioning or furnace work of any kind. He is truly a blessing.
Carol E Bell profile picture
Carol E Bell
22:18 25 Oct 25
Great pricing, very good customer service, amd prompt responsiveness. Have used them across several years for two furnace units.
Tom Sawyer profile picture
Tom Sawyer
23:10 18 Oct 25
Alan is great. When my AC went out, he undertook thorough troubleshooting and fixed the problem on a clear timeline. He’s prompt with service calls and clear in communication. Also an all around nice guy. Couldn’t be happier that I called him up.

Service Areas

  • Downtown Chicago
  • Orland Park
  • Tinley Park
  • Oak Lawn
  • Pilsen
  • Uptown
  • West Loop
  • Northbrook
  • Old Town
  • Hyde Park
  • Lake View
  • Bronzeville
  • Morgan Park
  • River North
  • South Shore
  • Wicker Park
  • Lincoln Park
  • Beverly
  • Humboldt Park
  • Gold Coast