CouponsAC Repair in Chicago
Available 24/7
Chicagoland’s trusted AC repair team
We diagnose and repair all types of AC issues in Chicago, from units not cooling properly to complete system breakdowns.
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4.7 
Based on 4,700+ Reviews
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Fast Response Times
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Up-Front Pricing
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100% Satisfaction Guaranteed
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NATE Certified Technicians
Serving Chicago Since 1968!
Chicago’s Choice for AC Repair
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Fast Response Times – Don’t wait in the heat — fast AC repair is a call away.
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Up-Front Pricing – Honest ac repair service quotes.
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100% Satisfaction Guaranteed – Every repair backed by the King promise.
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NATE Certified Technicians – Professional ac unit repair specialists.
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Licensed, Bonded, Insured – Trusted AC repair across the Chicago area since 1968.
Available 24/7. No extra fees.
Our AC Repair Process — Simple From Start to Finish
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Call us for 24/7 service
If your air conditioner stops working or isn’t running like it should, call us for 24/7 service here in Chicago and Northwest Indiana. We’ll send a tech out as we can to repair your air conditioner.
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We’ll call when we’re on our way
As a courtesy, we’ll provide you with a heads-up phone call when we’re 10-15 minutes out. At King, our techs always travel in official service vehicles and wear an official King uniform.
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We start by diagnosing the problem
Once our tech has greeted you at the door, they’ll take a closer look at the AC to determine what the issue is. With this diagnosis, our tech can provide you with an upfront estimate for the repair.
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Our tech will give you an upfront estimate
Once we’ve diagnosed the problem with your AC unit, we’ll discuss it with you and review your options. As part of this, we’ll give you an upfront estimate.
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We’ll make the repairs
With an approved quote, our technician will get to work repairing your air conditioner. Our techs have the tools and training needed to repair all AC makes and models. We also fix ductless systems.
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We’ll get your home cooled down again
Before our tech leaves your home, we’ll run through a diagnostic checklist to ensure that your air conditioner is running right again and cooling down your home.
Common AC Issues We Solve
From strange noises to complete system failures, the experts at King Heating, Cooling & Plumbing are ready to provide ac repair in Chicago.
AC not cooling
AC running but house still warm? Could be refrigerant or airflow.
Chicago summers push AC systems hard. If your home stays muggy and warm even with the AC running, you likely have a refrigerant leak, dirty evaporator coils, or a failing compressor. Call King for a diagnosis.
AC blowing warm air
AC blowing warm air instead of cold? Your system needs attention.
Check that your thermostat is set to COOL — if it is and you’re still getting warm air, the culprit is usually a refrigerant leak, failed compressor, or tripped breaker on the outdoor unit. King can typically diagnose and fix this in one visit.
AC leaking water
Water leak near your AC unit? It’s probably a clogged drain line.
Condensate drain clogs are especially common during Chicago’s humid summers when your system runs constantly. Left untreated, it leads to water damage and mold. Call King and we’ll clear the line and check for any underlying issues.
AC making noise
Is your AC banging, squealing, or rattling? Don’t ignore it.
Banging usually means a loose component; squealing points to a worn belt or bearing. Chicago’s freeze-thaw cycles are tough on AC hardware — a small noise today can become a costly repair tomorrow. Call King before it gets worse.
AC not turning on
AC won’t start? There are a few common causes — let us find it fast.
A failed capacitor, bad contactor, or tripped safety switch are the most common culprits — especially after a long Chicago winter. King’s trucks are stocked with the parts to fix it fast.
We repair all makes and models.
Repairs, tune-ups, installs & more
Call us for award-winning AC services in Chicago
$50 OFF Air Conditioning Repair
Expires: 7/31/2026
Coupon Terms
Coupon must be presented at the time of service. Cannot be combined with any other offers or coupons. Offer only valid on repairs greater than $200.
Chicago AC Repair Cost
Understanding the investment for air conditioning repair in Chicago helps you plan for your home’s comfort. While the final price depends on the specific ac unit repair needed, our ac repair company focuses on providing competitive, up-front rates for all ac repair services. Whether you need central ac repair or specialized ductless ac repair, we ensure there are no surprises on your bill.
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Up-Front, Flat-Rate Pricing
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100% Satisfaction Guarantee
Why Choose King?
Don’t settle for a basic ac repair company; King Heating, Cooling & Plumbing outperforms other air conditioning repair in Chicago providers by delivering superior ac repair services and specialized ductless ac repair.
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Faster Response Times – AC repair calls answered fast, with 24/7 availability across Chicagoland.
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More Emergency Availability – We prioritize emergency ac repair in Chicago while competitors leave you waiting.
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Better Local Reliability – The ac repair service near me providing guaranteed, high-quality ac unit repair.
AC Care That Cares
Supporting St. Jude with Every Service
At King Heating, Cooling & Plumbing, we’re proud to extend our support for St. Jude Children’s Research Hospital with every cooling service call. Each time you schedule an AC tune-up, repair, or installation, we contribute directly to the fight against childhood cancer.
Our Service Area
5 locations to serve you faster!
South Suburbs
Southwest Suburbs
West Suburbs
North Suburbs
Northwest Suburbs
Northwest Indiana
Need AC Repair in Chicago Today?
When you need air conditioner repair in Chicago, we’re the team you need to call. Here’s what sets us apart.
Our guarantees to you We believe in the quality of work we do, and offer a 100% satisfaction guarantee that your air conditioning repair will be done right the first time. As extra peace of mind for you and your family, all parts and labor repaired are covered by a one-year warranty.
Certified technicians We believe that our company is only as good as the technicians making the repairs, and that is why all of our techs are NATE-certified to meet the highest standards in the industry. In fact, we’re a multi-time recipient of Carrier’s prestigious President’s Award.
Related Blog Content
Here are the top questions our customers ask.
How much does AC repair cost in Chicago?
How much is emergency AC repair?
Is AC repair considered an emergency?
Do you offer 24/7 emergency AC repair in Chicago?
How long does AC repair take?
Who should I call for AC repair?
Can my AC be repaired or does it need to be replaced?
My AC has stopped working. What should I do now?
My AC is constantly running, but isn’t producing cold air.
Why does my electric bill keep climbing every year?
How do I know if I need a new AC unit?
Featured Review of King Heating, Cooling & Plumbing by Brian W. on Google
Jordan came and gave us an estimate on Monday, July 8, 2024. He explained the issues that were being caused by our current heating and cooling systems within our home. The system that came with our home had went out two weeks prior and the home warranty was jerking us around. However, King Heating, Cooling and Plumbing didn’t do that from the estimate to installation. They walked us through the permit requirements for our village and the installation of our new furnace and ac was installed on Wednesday, July 10, 2024. Thank you for helping us make the right investment and decision for our home. Thank you for the excellent customer service and professionalism. Jordan is awesome! We are pleased and finally back cool!
We’re Proud of Our 4.7/5 Rating Across 4,000+ Reviews on Google