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These vehicles are ready to head out and help local homes and businesses with their heating, cooling, and plumbing needs.

We fix all makes and models.

Call us for 24/7 AC & heating repair in Mokena.

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(708) 687-6898

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Based on 155 reviews
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Based on 47 reviews

No added charge for nights & weekends.

Call us for heating and air conditioning service in Mokena, IL.

We provide expert cooling and heating services throughout Chicago's Southlands. Just call us when you need an HVAC expert to help you out.

When your air conditioner or furnace stops working, you can't just wait around for repairs. That's why you need to call us. King provides 24/7 heating and cooling repair service in Mokena and throughout Chicago's Southlands. We'll send one of our friendly, experienced techs out to your home as soon as possible to inspect your system and get it working again.

$50 OFF

Any HVAC Repair Service

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Expires: 10/12/2020

Get a great deal from our great team!

Save on our award-winning service.


Tune-Up and Safety Check

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New Furnace Installation

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Up to

$300 Off

Complete HVAC System Installation

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Our most popular services

We're proud to be Mokena's HVAC services team.

As part of our 40-point heater maintenance service in Chicago, a King technician opens up a Carrier gas furnace.

Heating Repair

If you need a new furnace, call King for a free in-home estimate today and we'll send a technician out to your home.

AC Repair

New Air Conditioners

With a new Carrier gas furnace just like this one, your home will be set for a warm and comfortable winter ahead.

New Heating Systems

With a new furnace professionally installed by King, your home will be cozy and comfortable all winter long.

Furnace Tune-Up

We're your go-to Chicago air conditioning team, so call us for all your AC unit service, repair, and replacement needs.

AC Tune-Up

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We're proud to serve our community.

For service you can count on in Mokena, call King.

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Using specialized equipment, a King technician performs seasonal maintenance on a local AC unit here in Chicago, IL

King is your go-to team for all things heating and air conditioning in Mokena. From our home base in nearby Oak Forest, our team is able to quickly get out to local homes for emergency repairs, seasonal tune-ups, and free in-home estimates.

Our dedication to local homeowners is nothing new. In fact, we've been serving the Chicago Southlands since 1968. As a seven-time "Best of Chicago's Southlands" awardee, you can be confident in your decision to work with King.

An image of 5 stars.

"Amazing service! Were able to come out very quickly. Even called ahead of time so I knew when they were on the way."

Google King Heating, Cooling & Plumbing
An image of 5 stars.

"Their techs are friendly and informative!"

Google King Heating, Cooling & Plumbing

King can fix your system.

We fix all makes and models.


Work with the team that does things right.

Here are just a few reasons why we're your go-to HVAC repair team in Mokena, IL.

Our techs are available 24/7.

Air conditioner and furnace breakdowns don't always happen between the convenient hours of 9-5. That's why our team is available 24/7 with around-the-clock service. Plus, we don't charge you extra for service on nights and weekends. If you need furnace repair in Mokena, call us.

We stand by our HVAC work.

We believe in the great work our technicians do and the outstanding service they provide to our customers. That's why we back them with our 100% satisfaction guarantee. If you're not satisfied with our service, for any reason, let us know. We'll work to make it right by you.

Just call us for service.

We make getting repairs as easy as 1-2-3.


Call us for 24/7 service here in Mokena.

We'll let you know the soonest we can get a technician out to your home. Our team is available around-the-clock, and we don't charge you anything extra for service on nights or weekends.


Our tech will inspect your system.

Once our technician arrives at your home, they'll need to take a look at your system and diagnose the issue. Once they've figured out what's gone wrong, they'll report back to you and provide you with an upfront estimate.


We'll make the repair.

If you approve of our quote and our plan of action, our tech will go ahead and start working on repairing the system or replacing the needed component. We'll ensure your system is working right again before wrapping up.

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Your guide to our services.

We answer your FAQs.

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