24/7 Emergency HVAC Service in Chicago, IL
Furnace out in a January cold snap or AC dead in a July heat wave? Tabor’s Complete Comfort Mechanical provides 24/7 emergency heating and cooling repair across Chicago for furnaces, air conditioners, boilers and heat pumps, with same-day diagnostics and repair.
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Emergency HVAC Repairs We Handle in Chicago
When your system fails unexpectedly, fast action prevents further damage to your home and equipment. We prioritize emergency calls across Chicago and arrive with the tools and parts needed to diagnose and fix the issue. Explore all of our HVAC services in Chicago.
Emergency Furnace Repair
No heat in freezing weather is one of the most urgent HVAC problems. We repair ignition failures, gas valve problems, airflow restrictions and control faults day or night. See our no-heat furnace repair and furnace repair services.
Emergency AC Repair
A failed air conditioner in a Chicago heat wave can be dangerous, especially for children, older adults and pets. We handle no-cooling calls, frozen coils and system failures through our AC repair team, including when your AC is not cooling.
Boiler Breakdowns & Leaks
Boilers that stop heating or start leaking need fast attention before pipes freeze or water damage spreads. Our boiler repair technicians handle emergency breakdowns on steam and hot water systems.
Heat Pump Failures
When a heat pump stops heating or cooling, or the system malfunctions in extreme weather, we diagnose and restore it fast. Learn more about our heat pump services.
Thermostat & Control Failures
A dead thermostat or failed control board can shut down an otherwise healthy system. We troubleshoot controls quickly and can install a replacement or smart thermostat on the spot.
Landlords & Light Commercial
Tenants without heat, a rental building with a failed boiler or a small business with no cooling. Landlords and property managers rely on us for fast emergency response across Chicago.
When to Call for Emergency HVAC Service
Not every HVAC problem needs a middle-of-the-night visit, but some cannot wait. Here is how to tell the difference.
Leave first, then call 911
Get everyone out of the home immediately and call 911 or your gas utility from outside if you notice:
- A gas or rotten egg smell
- A carbon monoxide alarm sounding
- Smoke or flames from the furnace or boiler
Call us right now
These are true HVAC emergencies. Call our 24/7 line at (773) 715-3860 if you have:
- No heat when it is freezing outside
- No AC in a heat wave with vulnerable people at home
- Water leaking from the boiler, furnace or AC
- A burning or electrical smell from the system
- A breaker that keeps tripping
Usually OK for next-day service
These are worth fixing soon, but can typically wait for a regular appointment:
- New noises while the system still heats or cools
- Slightly uneven temperatures between rooms
- Higher bills than usual
- A tune-up that is overdue
What to Do Until Our Technician Arrives
A few safe steps can keep your family comfortable and protect your home while help is on the way.
No heat in winter
- Use electric space heaters with auto shut-off, at least 3 feet from anything flammable
- Never heat your home with the oven, stove or a grill
- Let faucets on outside walls drip to help prevent frozen pipes
- Close doors to unused rooms and keep curtains shut
- Check that your carbon monoxide detectors are working
No cooling in summer
- Close blinds and curtains on sunny windows
- Run fans and move to the lowest, coolest room in the home
- Keep everyone, especially kids, older adults and pets, hydrated
- If you see ice on the AC lines, turn the system off to let it thaw
- Avoid using the oven and other heat-producing appliances
How Our Emergency HVAC Service Works
From your first call to a working system, here is what to expect when you call TCC for emergency heating or cooling repair.
- 01Call or text us
Reach our 24/7 line at (773) 715-3860 and describe what is happening.
- 02Quick phone triage
We ask a few questions to judge urgency, share any safety steps and confirm your address.
- 03Technician dispatched
A technician heads your way in a stocked service vehicle with the tools and parts most emergencies need.
- 04Diagnosis and upfront price
We find the real cause and explain the fix and the price before any work begins.
- 05Repair and full test
We make the repair and test the system to confirm safe, steady heating or cooling.
- 06Follow-up if parts are needed
If a model-specific part has to be ordered, we make the system as safe and comfortable as possible and return to finish the job.
Why Chicago Calls TCC in an HVAC Emergency
As a locally owned, family-operated company, we have been responding to urgent HVAC problems across Chicago since 2005. When you call, you reach people who know your city’s homes, weather and heating systems. Learn about TCC.
“My AC broke down on one of the hottest days of the year, and they came to my rescue.”
Truly 24/7
Nights, weekends and the coldest and hottest days of the year.
Stocked Service Vehicles
Tools and common parts on board for fast emergency repairs.
Upfront Pricing
A clear price before work begins, even in an emergency.
Licensed & Certified
Licensed and certified technicians for furnaces, AC, boilers and heat pumps.
Owner-Led Response
A family-operated company that treats your emergency like its own.
21+ Years in Chicago
Experience with every kind of Chicago home and heating system.
Emergency HVAC Reviews From Chicago Customers
Rated 4.9 out of 5 across 260+ Google reviews. Read more reviews
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
Emergency HVAC Service FAQs
Answers to the questions Chicago homeowners ask when their heating or cooling fails.
Who offers 24/7 emergency HVAC service in Chicago?
Tabor’s Complete Comfort Mechanical (TCC Mechanical) provides 24/7 emergency HVAC service across Chicago for furnaces, air conditioners, boilers and heat pumps, including nights and weekends. The locally owned, family-operated company has responded to urgent HVAC calls since 2005. Call (773) 715-3860.
Do you offer emergency furnace repair at night?
Yes. Our emergency line is available 24 hours a day, 7 days a week, including overnight, so no-heat furnace problems can be handled when they happen.
Do you provide emergency AC repair in Chicago?
Yes. We handle emergency AC repair for no-cooling calls, frozen coils and system failures, which is especially important during Chicago heat waves.
What counts as an HVAC emergency?
No heat in freezing weather, no cooling in extreme heat with vulnerable people at home, water leaking from equipment, a burning or electrical smell, or a breaker that keeps tripping. For a gas smell or carbon monoxide alarm, leave the home and call 911 or your gas utility first.
How fast can you get to my home?
Response time depends on demand and your location, especially during extreme weather. We prioritize emergency calls and will give you the best estimate we can when you call.
Is emergency HVAC service more expensive?
Every emergency job is different, so we diagnose the problem first and give you an upfront price before any work begins, so you can decide with no surprises.
What should I do if I smell gas near my furnace or boiler?
Leave the home immediately, do not switch lights or appliances on or off, and call 911 or your gas utility from outside. Once the gas company has made it safe, call us to repair the equipment.
Can you fix my system in one visit?
Many emergency repairs are completed in a single visit because our vehicles carry common parts. If a model-specific part must be ordered, we make the system as safe and comfortable as possible and return to finish the job.
Do you handle emergency calls for landlords and rental buildings?
Yes. Landlords and property managers call us for emergency heating and cooling repair in rental buildings and light commercial properties across Chicago.
Which Chicago neighborhoods do you cover for emergency service?
We respond to emergency HVAC calls across Chicago, including Belmont Cragin, Lincoln Park, Lake View, Wicker Park, West Loop, River North, the South Loop, Hyde Park, Bronzeville, South Shore and Beverly, plus Oak Lawn, Orland Park and Tinley Park.
Get Emergency HVAC Repair in Chicago Now
For the fastest response, call us directly. For non-urgent issues, send a request and we will get back to you quickly.
- 24/7 emergency line(773) 715-3860
- Office1449 S Michigan Ave, Chicago, IL 60605
- No heat right now?No-heat furnace repair
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