Trusted HVAC Contractor in Chicago, IL
Tabor’s Complete Comfort Mechanical repairs, installs and maintains furnaces, boilers, air conditioners, heat pumps and water heaters for Chicago homes and businesses. Owner-led, same-day service with honest, upfront quotes.
- Same-day appointments
- 24/7 emergency line
- Licensed & insured
Locally Owned and Operated HVAC Contractor in Chicago, IL
Alan Tabor founded Tabor’s Complete Comfort Mechanical, LLC in 2005 and still leads the company today. With more than 21 years of hands-on HVAC experience, he is the person customers actually talk to, from the first call to the final walkthrough.
Before growing TCC, Alan spent two years servicing systems for the United States military in Afghanistan as a contractor for the Department of Defense. That work demanded precision in tough conditions, and the same attention to detail shows up today in Chicago basements, rooftops and mechanical rooms.
Our reputation comes from neighbors referring neighbors. Customers consistently mention fast responses, honest diagnoses, fair pricing and no upselling, which is why we call ourselves “The Simple Choice” for heating and cooling.
- 2005TCC is foundedAlan opens Tabor’s Complete Comfort Mechanical in Chicago.
- DoDTwo years with the U.S. militaryHVAC contracting for the Department of Defense in Afghanistan.
- Today260+ Google reviews, 4.9 ratingHomes, rentals and offices served across Chicagoland.
Questions about a past job or invoice? Visit our customer service page.
HVAC Services in Chicago, IL
One local team for every part of your heating and cooling system, from a furnace that will not ignite to a full equipment replacement. Pick a category below or browse all HVAC services.
Heating, Furnace & Boiler Services
Chicago winters punish weak equipment. We repair, install and tune up gas and electric furnaces, service boilers and radiator systems in older homes, and keep standard and tankless water heaters running.
- Furnace Repair
- Furnace Installation
- Furnace Maintenance
- Boiler Repair
- Boiler Installation
- No Heat Repair
- Boiler Maintenance
- Water Heater Repair
- Water Heater Installation
Air Conditioning & Cooling Services
When humid July heat hits, a struggling AC is the last thing you need. We diagnose, repair, recharge and replace central air systems, ductless mini-splits and heat pumps, and fix the airflow problems behind hot rooms.
Explore Cooling services
Thermostats, Air Quality & More
The finishing touches that make a home easier to live in. We install and set up smart thermostats, add whole-home humidifiers for dry winter air and air purifiers for cleaner indoor air, plus round-the-clock emergency service.
Explore Comfort servicesWhy Chicago Chooses TCC Mechanical
Big HVAC companies send whoever is on the schedule and a sales pitch to match. At TCC, the owner who built the company is still on the job, and our reputation has grown one referral at a time.
“Always fixes the problem in the most cost-effective manner and does not try to upsell.”
Owner-Led Service
You deal with Alan and his crew directly, from the first text to the final walkthrough. No call-center runaround.
21+ Years of Experience
Two decades of Chicago furnaces, boilers and AC systems, plus two years servicing U.S. military equipment overseas.
Same-Day & Emergency Response
Same-day appointments are often available, and our 24/7 line covers no-heat and no-cooling emergencies.
Licensed, Bonded & Insured
Certified technicians and full insurance coverage, so the work in your home is protected.
Honest, Upfront Pricing
Clear estimates with repair and replacement options. No hidden fees and no pressure to buy what you do not need.
Built for Chicago Homes
Comfortable with boilers and radiators in two-flats and greystones as well as modern ductless and heat pump systems.
HVAC Service Built for Chicago Homes and Weather
Chicago asks more of a heating and cooling system than most cities. Subzero cold snaps keep furnaces and boilers running for days, and humid July heat does the same to air conditioners. Equipment that is undersized, poorly maintained or rushed during installation is usually the first to fail.
Much of the city is older housing, from bungalows and greystones to two-flats and courtyard buildings. Many still heat with boilers and cast iron radiators, while newer homes and rehabs run forced air, ductless mini-splits or heat pumps. Our technicians work on all of it, so you never need one company for the boiler and another for the AC.
Heating for Subzero Winters
Furnace and boiler repair, tune-ups and replacements that keep heat steady through polar vortex weeks. An early fall furnace tune-up catches weak igniters, worn parts and failing motors before the first cold night.
Cooling for Humid Summers
AC repair, recharges and new installs for central air, ductless mini-splits and heat pumps, plus airflow and duct fixes that even out hot rooms and cut indoor humidity.
Permits, Efficiency and Rebates
Most furnace, boiler and central AC replacements inside city limits need a City of Chicago permit and a licensed mechanical contractor. High-efficiency equipment may also qualify for ComEd or Peoples Gas rebates, so ask us what applies before you choose a system.
How Our Chicago HVAC Service Works
Customers tell us working with TCC is the easy part. Four simple steps from first call to a comfortable home.
- 01
Call or Text
Reach the team at (773) 715-3860 or book online. No-heat and no-cooling calls get priority.
Same-day often available - 02
On-Site Diagnosis
A technician inspects your system, tracks down the root cause and explains it in plain language before any work begins.
Root cause, not guesswork - 03
Clear, Upfront Quote
You get an honest estimate with repair and replacement options side by side. No pressure and no surprise add-ons.
You approve before we start - 04
Work Done Right
We complete the repair or install, test the whole system, clean up and stand behind the work. Scheduling and payment are digital.
Tested and cleaned up
No Heat or No AC? Call Our 24/7 Emergency Line
A furnace that quits on a freezing night or an AC that dies in a heat wave cannot wait until Monday. Call and we will get a Chicago technician moving.
Recent HVAC Projects in Chicago
Real installs and repairs from Chicago homes and buildings, photographed on the job by our own crew. Tap any photo to see it larger.
What Chicago Homeowners Say About TCC
Rated 4.9 out of 5 across 260+ Google reviews. Here is what neighbors say after we leave. Read more reviews
our clients
What Chicago Homeowners Say About TCC
HVAC Service Areas Across Chicagoland
From downtown high-rises to South Side bungalows and the north and southwest suburbs, our technicians cover the Chicago neighborhoods and communities below. Not sure if you are in range? Call (773) 715-3860.
- South Loop
- Chinatown
- Near South Side
- Downtown Chicago
- West Loop
- River North
- Gold Coast
- Old Town
- Lincoln Park
- Lake View
- Uptown
- Wicker Park
- Humboldt Park
- Pilsen
- Bronzeville
- Hyde Park
- South Shore
- Beverly
- Morgan Park
- Oak Lawn
- Orland Park
- Tinley Park
- Northbrook
Chicago HVAC Contractor FAQs
Straight answers to the questions Chicago homeowners ask us most.
Who is a reliable HVAC contractor in Chicago?
Tabor’s Complete Comfort Mechanical (TCC Mechanical) is a locally owned Chicago HVAC contractor founded in 2005 by Alan Tabor. It holds a 4.9-star rating from 260+ Google reviews and handles heating, cooling, boiler, water heater and indoor air quality work for homes and businesses across Chicagoland.
Do you offer same-day and emergency HVAC service in Chicago?
Yes. Same-day appointments are often available, and our 24/7 emergency service covers no-heat and no-cooling calls, including nights and weekends. Call (773) 715-3860 for the fastest response.
Do you service boilers and radiator heat in older Chicago homes?
Yes. We repair, maintain and install boilers and radiator heating systems in bungalows, greystones, two-flats and other older Chicago buildings. We will also tell you honestly whether repairing an older boiler or upgrading to a high-efficiency model makes more sense.
Should I repair or replace my furnace or air conditioner?
Repair usually makes sense when a system is under about 15 years old and the problem is minor. Replacement is often the better value when equipment is older, needs repeated repairs or keeps pushing up your energy bills. We give you both options with a straight recommendation.
How often should an HVAC system be serviced in Chicago?
Plan on two visits a year: a furnace or boiler tune-up in early fall and an AC tune-up in spring. Regular maintenance helps prevent mid-winter breakdowns, keeps efficiency up and helps protect manufacturer warranties.
Do I need a permit to replace a furnace or AC in Chicago?
In most cases, yes. The City of Chicago generally requires a permit for furnace, boiler and central air conditioning replacements, and the work must meet the city mechanical code. Confirm permit requirements with your contractor before work begins.
Which areas do you serve?
We serve Chicago neighborhoods including Downtown, the West Loop, River North, Gold Coast, Lincoln Park, Lake View, Wicker Park, Hyde Park, Bronzeville, Beverly and Morgan Park, plus suburbs such as Oak Lawn, Orland Park, Tinley Park and Northbrook.
Do you install smart thermostats?
Yes. We install and set up Nest, Ecobee and Honeywell smart thermostats and make sure they work correctly with your furnace, boiler, heat pump or air conditioner.
Do you work on commercial HVAC systems?
Yes. Along with homes, Alan and the team service offices and small commercial properties throughout Chicagoland. Call to talk through your building and equipment.
Get a Fast, Honest HVAC Quote
Tell us what is going on with your heating or cooling and we will get back to you quickly with next steps. For no-heat or no-AC emergencies, call now.
- Call or text(773) 715-3860
- Office1449 S Michigan Ave, Chicago, IL 60605
- Emergency service24/7 heating & cooling help
Request Service
Takes less than a minute.