We fix all air conditioning issues!
Air Conditioning Services in Chicago.
No matter what the issue is, trust our team to fix it. We repair, service, and replace air conditioners.
$50 Off Any HVAC Repair Service
Limited time only!
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.
Up to $100 Off New Air Filtration System Installation
Limited time only!
Up to $100 savings. Coupon must be presented at the time of service. Cannot be combined with any other offers or coupons.
1 The Infinity® air purifier has demonstrated effectiveness against the murine coronavirus, based on third-party testing (2020) showing a >99% inactivation, which is a virus similar to the human novel coronavirus (SARS-CoV-2) that causes COVID-19. Therefore, the Infinity air purifier can be expected to be effective against SARS-CoV-2 when used in accordance with its directions for use. Third-party testing (2012, 2007) also shows =99% inactivation for the type of virus that causes common colds, Streptococcus pyogenes and human influenza. Airborne particles must flow through your HVAC system and be trapped by the MERV 15 Infinity filter to be inactivated at 99%. The Infinity air purifier achieves a MERV 15 rating based on third-party testing (2012) showing 95% of particles size 1.0 to 3.0 microns captured and 85% of particles size 0.3 to 1.0 microns captured. ↩
3 MERV is a filter efficiency standard ranging from 1 to 16 (higher MERV = higher efficiency). The Infinity air purifier achieves a MERV 15 rating based on third-party testing (2012) showing 95% of particles size 1.0 to 3.0 microns captured and 85% of particles size 0.3 to 1.0 microns captured.
$89.95 Tune-Up and Safety Check
Limited time only!
Coupon must be presented at the time of service. Cannot be combined with any other offers or coupons.
Free Duct Cleaning
Limited time only!
Coupon must be presented at time of service. Cannot be combined with any other offers or coupons. Some restrictions apply.
Here for your home
We’re your Chicago air conditioning experts.
Dedicated HVAC professionals
Your home deserves the very best. We deliver.
King offers Chicagoland’s top cooling services, including 24/7 repair, expert maintenance, and professional installation.
At King, we’re known for our outstanding customer service. Since 1968, people throughout Chicago and Northwest Indiana have counted on King for quality services and fast repairs.
If your AC stops working, call us right away. Or, contact us online for all your cooling and HVAC service needs. Either way, we’re ready to help.
“The only company I have ever dealt with that made every appointment on time. I highly recommend King and I don’t believe you would be disappointed.”
“I have to say it was a pleasure working with King. I would highly recommend them and will definitely use them in the future.”
We repair and tune-up all makes and models.
Get great service in Chicagoland.
King serves all of Chicago.
King proudly serves all of Chicago and West Chicago. Need our heating, cooling, or plumbing services? Give us a call now—we’re ready to help you and your home.
We provide service throughout Chicago’s south suburbs, including Oak Forest, Homewood, Lemont, Palos Park, Hickory Hills, and many other communities. Click the button to learn more about our services.
Call us for fast, friendly service in Chicago’s southwest suburbs. King provides service in New Lenox, Orland Park, Mokena, Lockport, Joliet, Frankfort, Tinley Park, and many other communities.
We’re your team for trusted, local service in Chicago’s west suburbs, including: Naperville, Hinsdale, Darien, Aurora, Cicero, and other communities.
Live in Chicago’s north suburbs? King is just a call away. We’re available in Skokie, Highland Park, Lake Forest, Wilmette, and all points in-between. Call us for fast, friendly service.
We’re a locally trusted HVAC and plumbing team here in Chicago’s northwest suburbs. We serve Schaumburg, Arlington Heights, Fox Lake, McHenry, Barrington, and many other communities.
Get a free estimate from our team.
Your Factory-Authorized Carrier Dealer.
As your trusted Chicago HVAC team, King is proud to install high-quality air conditioning units from Carrier—an industry leader in efficient and reliable cooling. When it comes to heating and air conditioning, Carrier has been leading the way since 1915. Their systems are perfect for your home.
Reliable AC service in Chicago
A cooling company you can count on.
When you choose King, you’re choosing an award-winning company with great techs, a satisfaction guarantee, and 24/7 service.
Did you know that professional maintenance can help you avoid future AC breakdowns? As a member of our Royal Treatment Plan, you’ll get annual tune-ups for both your air conditioner and your furnace, along with many other perks and benefits. Call us today to learn more.
100% Satisfaction Guarantee
All of our work comes backed by our 100% Satisfaction Guarantee. If you’re not satisfied with our service or work, let us know. Our team will work to make things right for you. That’s what makes King one of the most trusted and awarded Chicago heating and cooling companies.
Our team does things right
Straightforward repair from your trusted team
Start by calling us or filling out the form to schedule an appointment. We’ll set up a time and date to come to your home or business. For 24/7 service, we’ll let you know the soonest we can be there.
We’ll call when we’re on our way
Our technician will give you a heads-up call when we’re 10-15 minutes from your home or business, so that you know to expect us. For your peace of mind, all of our techs travel in King vehicles.
We inspect your system
After greeting you at the door and discussing the problem, our technician will get to work. We’ll thoroughly inspect the air conditioner, thermostat, and ducts to accurately diagnose the issue.
You get an upfront estimate
No games, no gimmicks. Our tech will provide you with an honest assessment of the problem and an estimate for repairs and parts. If you’re ready, we often can start working on the repair right away.
We make the repairs
Our technicians are AC repair and service experts. No matter what make or model of air conditioner you have, they have the tools and know-how to fix it. Your home will soon be back to being cool.
Our work is backed by our guarantees
Once our technician has reviewed the completed repair with you, they’ll also go over our 100% satisfaction guarantee. If you’re not satisfied with our service or our results, call us and let us know.
What you need to know about us