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24/7 service here in Oak Forest.

HVAC & Plumbing Repair in Oak Forest, IL

Heating, Cooling, Plumbing & More

From tankless water heaters to AC tune-ups, King is here for all your home service needs.

From the roof of our building, our famous Tin Man has watched over the homes and businesses of this community since 1968. King is proud to continue this tradition of outstanding service to the present day. When you need plumbing, cooling or heating services, turn to our team.


Your expert Oak Forest home services team.

HVAC & Plumbing Services

  • King is your 24/7 plumber in Oak Forest.
  • Our service comes with a 100% guarantee.
  • We’re an Oak Forest original since 1968.

$50 Off Any HVAC Repair Service

Limited time only!

Hire us to repair your air conditioner or furnace and you will save $50.

$99 AC Tune-Up and Safety Check

Limited time only!

Originally $129.95. Schedule A 40 point AC Tune-Up for only $99!

$25 Off Any Plumbing Repair

Limited time only!

Hire us to to solve your plumbing problems and save $25!

Beat the summer heat.

$25 Off Any Plumbing Repair

Limited time only!

Hire us to to solve your plumbing problems and save $25!

Call us today

You can save on our award-winning service.

  • 24/7 heating and air conditioning in Oak Forest.
  • Experienced, friendly techs and plumbers.
  • We’re an award-winning company.

24/7 service available

We’re your home services team in Oak Forest.

A Carrier air conditioner, recently repaired by a NATE-certified and experienced technician from the team at King.


Having cooling trouble? Give us a call for 24/7 AC repair in Oak Forest. We also service and install air conditioners and cooling systems. No matter what you need, let our team handle it.

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


We repair, service, and replace heating systems here in Oak Forest. If your furnace stops working this winter, give us a call for 24/7 service. We’ll send a tech out to fix your system.

As part of our heating maintenance service in Chicago, our technicians clean out the inside of dirty furnaces like this one.

Furnace Tune-Up

Did you know that a seasonal tune-up can help you avoid needing heating repair here in Oak Forest? Call King to schedule a fall heating checkup. We’ll get your furnace ready for the winter ahead.

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

Heating Installation

King is your team for new furnace installation here in Oak Forest. We offer free in-home estimates. As your local furnace replacement specialists, we’ll help you find the right system for your home.

Call our team for all your plumbing services in Chicago, including new sink and drain installation in your home.


Need fast plumbing repair in Oak Forest? We’re the team to call. Our full-service plumbers fix it all, from repairing broken water heaters to thawing out frozen pipes. Call us now for 24/7 service.

We’ve been serving Oak Forest since 1968.

Award-winning service

We’re proud to provide award-winning HVAC and plumbing services in Oak Forest. Our expert techs and plumbers are standing by and ready to help with all your home service needs. From our 24/7 emergency service to our Carrier-endorsed AC installation in Oak Forest, King is the team you can trust.

Give us a call today to schedule service.


The Cornerstone of Excellence: Oak Forest Origins

Award-Winning Services, Expert Technicians:

Endorsed AC Installation and Beyond:

24/7: Because Emergencies Don’t Wait

Connect with King: Schedule Your Service Today

“John was very knowledgeable, professional, and had me up and running in about an hour and a half. I wouldn’t use anyone else.”

“I have to say it was a pleasure working with King. I would highly recommend them and will definitely use them in the future.”

Get great service in Chicagoland.

King serves all of Chicago.

We repair all makes and models.

A company that does things the right way.

Give us a call today

Get 24/7 emergency service from our team

Need fast, reliable service? We provide 24/7 emergency service throughout Chicago’s Southlands. For everything from AC service to water heater repair in Oak Forest, give us a call. We’ll dispatch one of our experienced, friendly techs to your home or business to help.

Backed by our 100% satisfaction guarantee

All of our services—from our 24/7 AC repair to our drain cleaning in Oak Forest and beyond—come backed by our signature 100% satisfaction guarantee. If you’re not completely happy with our services or products, let us know. We’ll contact you and work to make things right.

Your local home services company

24/7 HVAC and plumbing repair in Oak Forest.


Call us for 24/7 emergency service

We offer 24/7 service with no extra charge for weekends or holidays. If you need HVAC or plumbing in Oak Forest, we can help. Call us, and we’ll send a certified tech or plumber out to your home.


We’ll let you know when we’re on our way

Our technician or plumber will give you a courtesy call when they’re about 10-15 minutes out from your home. Every member of our team travels in officially marked King service vehicles.


We’ll complete the repairs

After diagnosing the problem and providing you with an upfront estimate, our tech or plumber can get to work. Our experienced team completes repairs fast, and will double-check everything is working.

We answer your questions about our services.

Here’s what you need to know

Does King provide commercial services in Oak Forest?

What systems do you install?

Your local experts

Proudly serving Oak Forest.