Emergency HVAC Service in Chicago, IL — 24/7 Heating & Cooling Repair

Certified Chicago HVAC Experts You Can Trust

Emergency HVAC Service in Chicago, IL | 24/7 HVAC Repair

HVAC emergencies don’t wait and neither should you. When your furnace stops working in the middle of winter or your AC fails during extreme heat, you need immediate help. At Tabor’s Complete Comfort Mechanical, we provide 24/7 emergency HVAC service in Chicago, restoring heating and cooling quickly, safely, and reliably. As a locally owned and family-operated company, we’ve been responding to urgent HVAC issues since 2005.

Our licensed and certified technicians are ready to handle emergency repairs for furnaces, air conditioners, boilers, and heat pumps — day or night.

Emergency Services We Provide:

Emergency furnace repair (no heat situations)
Emergency AC repair (no cooling or system failure)
Boiler breakdown and leak emergencies
Heat pump failure and system malfunctions
Thermostat and control system failures
Same-day HVAC diagnostics and repair

📞 Call (773) 715-3 860 or Get A Quote Online Now!

Contact us now & Get a Free Quote Today!

24/7 Emergency HVAC Services in Chicago

When your HVAC system fails unexpectedly, fast action is critical. Our emergency service is designed to restore comfort and prevent further damage to your home. Whether it’s freezing temperatures or extreme summer heat, our technicians arrive quickly with the tools and parts needed to diagnose and fix the issue.

We prioritize emergency calls across Chicago to ensure homeowners are not left without heating or cooling when they need it most.

Emergency Furnace Repair — No Heat Solutions

A furnace failure during winter is one of the most urgent HVAC issues. No heat can quickly make your home unsafe, especially during freezing conditions. We diagnose and repair ignition failures, gas valve issues, airflow restrictions, and control problems to restore heat as quickly as possible. Our team ensures all repairs are completed safely, with proper system testing before we leave.

Emergency Air Conditioning Repair — No Cooling Service

When your AC stops working during peak summer heat, indoor temperatures can rise quickly. Emergency AC issues are often caused by compressor failure, refrigerant problems, capacitor issues, or electrical faults. We provide fast AC diagnostics and repairs to restore cooling and prevent further system damage.

Boiler & Hydronic Heating Emergencies

Boiler issues such as leaks, pressure loss, or no heat require immediate attention. Our technicians repair gas boilers, steam systems, and hot water heating systems, addressing problems with pumps, valves, expansion tanks, and pressure controls. We ensure your boiler system is safe and operating properly before completing the service.

Heat Pump Emergency Repairs

Heat pump systems can fail in both heating and cooling modes. Common issues include refrigerant problems, sensor failures, electrical issues, or defrost cycle malfunctions. We quickly identify the issue and restore system operation to maintain year-round comfort.

Common Signs You Need Emergency HVAC Service

Some HVAC problems cannot wait. If you notice complete system shutdown, no airflow, burning smells, gas odors, loud noises, or rapid temperature changes, it’s time to call for emergency service. Water leaks, frozen systems, or electrical issues also require immediate attention to prevent damage.

working with us

Why choose us

Customer-First Approach

We prioritize your comfort, satisfaction, and peace of mind.

Experienced Technicians

Over 20 years of trusted HVAC repair and installation.

Fast & Reliable Response

Always on time with same-day and emergency service.

Licensed & Insured Experts

Certified, bonded, and fully insured for your safety.

Honest & Upfront Pricing

Transparent estimates with no hidden costs or surprises.

our clients

client testimonials

Tabor's Complete Comfort Mechanical, LLC

4.9

Based on 242 reviews

review us on

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

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

01:31 05 Feb 26

I appreciate Mr, Tabor so much! He was very professional and definitely got the job done! 100% recommend!!!

22:21 04 Feb 26

Very knowledgeable and honest. Recommend them highly!

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.

Cordaro and Desiree Binion

10:40 15 Jan 26

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

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

21:52 09 Dec 25

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

22:54 04 Dec 25

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

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

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

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.

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

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

19:02 28 Oct 25

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

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

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

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

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.

Call Now for Emergency HVAC Service in Chicago

If your heating or cooling system has failed, don’t wait. Our team is ready to respond immediately and restore your comfort. Call (773) 715-3860 or request a service online.

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