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ScheduleFrankfort Heating, Cooling & Plumbing
- We’ve Been Serving Frankfort, IL Since 1968
- HVAC, Plumbing & Other Services
- We Back Our Work With A 100% Guarantee
- Carrier Factory-Authorized Dealer
- 24/7 Emergency Service At No Extra Cost
Award-Winning Service in Frankfort, IL!
Your local HVAC and plumbing experts!
King provides heating, cooling, and plumbing services in Frankfort, Illinois, and surrounding areas. Call us for 24/7 emergency service—at no extra charge!
To get started, contact us online.
Click on the reviews below to see what our customers have to say about us!
Facebook Rating
4.9 
Rod Garner
2018-04-04T02:50:51+0000
I had a really good experience with King Heating. My furnace finally died last Thursday night. I contacted King, and we got together on a furnace purchase. They were right back at my house early next morning, and installed the furnace in a short amount of time. Tim, the installer, was very professional. I highly recommend King Heating.
Laura Pyzik
2018-03-28T20:45:02+0000
BIG thanks to Drew for coming out and checking our furnace! Very professional, and knowledgeable. Definitely refer King to others!
Christina Michelle
2018-03-27T23:19:26+0000
Fast, friendly, knowledgeable and affordable service! Dennis is the best!
Renee Marshall
2018-01-10T13:25:11+0000
King heating professional was on time and not all day.. Jonathan knew what he was doing and stop a carbon monoxide leak..Soo thankful...we will be using them again!!!
Crystal N Matt Maicach
2018-01-10T00:12:38+0000
Ray was very helpful. Lot of good advice. Prompt and friendly.
Donna Windberg
2017-10-18T22:07:38+0000
Nick Been has been out several times for different issues with our furnace and has always been very courteous and professional. We will always use King Heating as we purchased the contract to have our heating and air conditioning serviced every year.
Michael Hopkins
2017-09-20T22:33:25+0000
I had an old air conditioning unit(1985). Mike found that I had a leaky coils and drain pan that leaked into my duct. He repaired the duct and installed my new coil and condenser quickly and efficiently. Great job Mike!!
Sharon M. Wakefield
2017-06-20T22:23:16+0000
I have used King heating and air for many years. Always satisfied with the service I receive. The technicians are thorough polite and informative. Good response to emergencies ( furnace not functioning on a very cold day)
Mark Sniegowski
2017-06-11T15:06:51+0000
Big THANK YOU to Casey Turci, best technician we have ever had. Not only was he pleasant, knowledgeable, conscientious, but also shared pointers to help our air conditioners work in the most efficient manner to get the longest life out of them. Would recommend him to anyone! A great representative of King and a great person! Remember to ask for Casey!
Jim Ochwat
2017-06-07T19:06:01+0000
Jeremy was the technician who performed our annual spring checkup. He was very punctual and took his time to explain what he felt needed to be done over and above the routine checkup. He answered all of our questions and was extremely courteous.
Dana Giapitzoglou
2017-06-01T19:21:49+0000
I had been with Four Seasons for 14 years and last summer they screwed us out of 1k for work that should have only cost 300 MAX! I called King after seeing their van in the area several times. I had my a/c checked & tuned up...Nick was awesome!! He showed me everything, explained what ever I needed to know, was polite, friendly and very efficient..and always put the shoe covers on as soon as he stepped in the house from outside...could not be more pleased....I am a VERY HAPPY KING CUSTOMER!! Thanks Nick!
Tony Sock
2017-05-31T09:37:46+0000
Jon Van Dyke was fast and efficient. I'm set till my fall furnace check up..
Jim Urbanek
2017-05-19T16:00:08+0000
I am on a yearly contract with King to keep my furnace and air conditioner working efficiently. I had Steve out this week to check out and start up my air conditioner. He performed the checkout in a timely manner and we found that the system was working well and providing the house with cool air. Being proactive and having this done before the really hot and humid weather hits is the way to go. Thanks, King.
Carol DeLucia
2017-05-19T14:38:02+0000
Jeremy Adams is a great service technician. He is very honest, reliable and I know I can totally count on him for super service.
Natalie Johnson-Taylor
2017-05-05T16:24:14+0000
Solid equipment, good people = peace of mind!Don't get caught in season without getting your home checked
Olga Warner
2017-04-20T20:42:34+0000
A great experience with both of the men that were sent. Very polite and took time to explain all the new equipment.
Jordan Montgomery
2017-02-28T19:06:11+0000
I wasn't entirely sure what was wrong, I just know my furnace wasn't holding temp which was trusting on those cold days. I got an appointment right away and the tech was very informative with what he did and cleaned, and gave suggestions for keeping up with it myself. Very good service and I will continue to do future checkups with this company!
Jennifer Kiger-Zdych
2016-11-26T06:14:36+0000
So it's Thanksgiving and our 16 yr old water heater goes out. Black Friday morning Brandon came over and took a look because we have an unusual plumbing configuration. Then Ray came and tackled the whole install of a brand new water heater. Those two men were unbelievably professional and kind. So knowledgeable and within a few hours...hot water for us! So very pleased and I will be recommending them to everyone!
Lisa Hanson-Lipp
2016-11-04T19:17:07+0000
Had Eric taking care of the Fall furnace tune up this morning. Eric was very friendly, personable, knowledgeable and made great heating and air recommendations. Furnace was in good hands today, thanks Eric!!! Always happy with the service we receive from King!!
Mike Battista
2016-11-04T02:52:56+0000
Casey was great. He did the cleaning and explained why we need a new furnace.
Katherine Atkins-Trimnell
2016-09-07T17:28:34+0000
It was a pleasure to see Mr.Powell again. He remembered our household from his previous visit. he was efficient, professional, and pleasant during the service call. He also gave me updated information regarding furnace care and maintenance. I appreciated his efforts on our behalf.
April Zermeno
2016-07-23T23:37:56+0000
Hottest day of the year my air goes out. I called Kings and they put us on the emergency list. Within 11/2 hours Nick came and fixed it. He was very professional and extremely nice!! I will definitely call them again!
Paul Wolf Danaher
2016-06-25T20:17:41+0000
Just had Will, out today and he did an amazing job and provided the best customer service. I will be letting people know the great service and reasonable price you have! You have a customer for life! Thanks!
Carmen J Vallez
2016-06-08T04:15:23+0000
Dale is very complete in his work and knowledgeable. Performs the expected assignments when contracting King Heating. Is very patient in explaining the functions of your equipment. Makes recommendations or suggestions, the decision is yours to make. I would not hesitate to request his services next time around. Honesty is a good omen for feeling comfortable, he makes you feel that King Heating dispatched a solid technician to service your equipment. Thanks Dale.
Phyllis Flieger
2016-05-16T23:15:25+0000
Loved Steve and Tim. They did an excellent job! They were on time, very efficient, friendly and they did'nt leave any mess. Gave me all the information I needed for my furnace and air conditioner. I would recommend them to all my friends and family.
Lynn Mackey
2016-04-20T01:13:25+0000
Dale was the best service man we have ever had from any company. He gave us so much information about how to make our system perform better. No one has ever done that before. We could tell that he really knows his craft. If it is possible to request service people in the future, we will request Dale.
Kathleen Murray
2016-04-06T21:50:53+0000
We have had 4 different companies service are heating and air conditioning needs. These people are the very best . So professional they explain exactly what needs to be done get the work done very efficiently. Kudos to Ken and Marvin. I am so impressed with the employees who work here that I plan to hire them for my heating needs and new installation in New Buffalo Michigan
Jeff Varaneckas
2016-02-17T23:42:49+0000
As being a former service technician with King heating I do recommend having your equipment serviced by them. They keep their techs up to date with continuing education and training.
Christine Sinwelski
2015-12-04T03:58:23+0000
Amazing customer service, extremely fair prices, and Amanda and Isaac- you are the best!! What an asset to a company to have you guys helping to represent them. No pushy condescending techs here - Isaac knows his stuff and was extremely informative, professional, respectful.... glad to know I can request him for future service.
Mary Smith Calderon
2015-10-24T15:18:29+0000
We had King Heating replace 3 hot water boilers in our 3- 6 flat buildings 2 years ago next month (Nov.) I had our boilers replaced by King Heating. Very pleased with installation. Marvin Dain come last week to clean and check them for the winter heating season. I bought the service contract previously (reasonable),. I will continue to ask for Marvin whenever I need service. He was thorough, explained what he was doing, AND left the place cleaner than when he came!
Janice Meister
2015-09-29T21:51:19+0000
This is the third year under the quality supervision of King Heating and Cooling. I am so pleased with the service and quality care this business offers to it's customers and members. Today was a great heating check up and installation of a carbon monoxide detector. Here is a shout out to Ken Ahrens... Marvin is a wonderful representative for your company, quality technician and careful problem solver. I Highly recommend King and am a loyal member of this companies service. Thanks
Ashley Whitaker
2015-09-22T15:19:12+0000
We've always used King. Today Jeremy came out and did our Fall checkup. He's the reason why we only use King for all of our heating and cooling needs. He explained everything that he was doing and took the time to answer all of our questions. He was beyond professional and prompt with our appointment. Thank you for all of your help and we always refer family and friends to King.
Rich Sehnert
2015-09-21T15:56:45+0000
Marvin,has been our service tech last year,and he was great! Not pushy like that crappy 4 seasons company. He did only what was needed. Very personable.He was able to share experiences he had with other customers.I will always use King and recommend your company!
Sherry Grant
2015-09-11T00:08:05+0000
Just like having a car fixed you are always skeptical if they are giving you the run around. I felt the same way when my air conditioner went out. I took to the internet and decided on King Heating and Cooling. A gentleman by the name of Marvin came to the house. I must say it was one of the most educational and pleasant experience I've ever had with having something fixed. He answered every question to where, I understood everything that was being explained. I felt like he was being very accommodating and recommended other services I should obtain for the future. Thanks, Marvin. Customer:Jackie Jones
Eileen Fennell Pinckard
2015-05-28T00:49:03+0000
I have had "King heating and air put in furnace, new AC, and water heater. Today I had a technician named Brian Starzak to fix my pilot light on my water heater, and clean my furnace. He was so pleasant, patient while explaining several things to me, and most importantly, so thorough and professional while doing his job!!!! I felt so much better, and safer when he finished, just knowing the problem was addressed correctly! Thank you Brian, so very much!! Most Sincerely, a long time and satisfied customer, Eileen Pinckard
Julie Grzadzinski
2015-05-16T14:58:48+0000
King Heating's tech - Dennis Viernum did an excellent job servicing my Furnace/AC unit in my condiminum. Keeping the unit working great! Thanks!
Dennis Brenda Lileikis
2015-04-21T16:09:34+0000
Brian, is very professionally and friendly. We love service/maintenance coverage, having our unit checked twice a year. Worth the price. Very prompt and on time. Thanks Brian for great service.Dennis Lileikis
James B. Mason
2014-12-31T13:49:31+0000
King was on time did the job in the time said it would take. The men was great and did a great job.
Gina Alberico McClory
2014-12-24T12:19:30+0000
Have been using King for a couple years. They are ALWAYS fair with their prices, on time and all the techs are very nice. I highly recommend!
Mary Moloney
2014-08-18T14:11:04+0000
Had King Heating and Air replace my air conditioner -great job -good price and great service men . Like the fact that they are a local business !! Try to do business in Oak Forest !!
Cathy Feely
2014-08-15T13:54:54+0000
Excellent service! Quick response, reasonable price! Had them replace furnace and AC. knowledgeable serviceman was on time, no hidden costs! Even cleaned up after install!
Margaret Koziol
2014-01-24T23:10:43+0000
King did a very good job. The workers were very informative,as to how to take care of the furnace. They told me how important it is to change the filter every month. They kept me in the loop of what they were doing and showing me everything. I am very happy that I went a head and cleaned the ducts.
Holly Roberts
2013-11-03T07:59:29+0000
I want to recommend this company to everyone! Excellent customer service...this number 708-687-6878 ask for Amanda!
Ben Tegler
2013-10-26T00:53:26+0000
King did a terrific job for me. Electric furnace/AC for my condo. At a price that came in well below other estimates. Thanks guys.
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Google Rating
4.4 
Frank Wareyko
20:04 29 Nov 17
I have to give King Heating and Cooling a 5 star rating all the way around. Mary was courteous and very helpful over the phone with trying to get us the quickest help sent out to our home. We have an older wall unit that we wanted looked at to ensure it was working properly. Their technician Andrew was able to diagnose and test it with ease. We will be using them again and will be recommending them to others.
James O'Connor
00:07 27 Dec 17
The technician was not listed on their web site, so I am posting it under the only plumber I could find on their site. This is for Abel Villagomez.My hot water heater and sump pump went out today and i did some research on replacing them myself, then I called King. They were able to have a technician come out and give me an estimate within 2 hours of my call. The technician, Abel Villagomez, was professional, courteous, and explained everything that needed to be done. He quoted me a reasonable price and was able to install the equipment that same day. The installation was quick and very clean.I am very happy with the service from King. They have installed and serviced my heating and air conditioning units for the past several years. I am glad they are now also doing plumbing because I really didn't want to install a new water heater and sump pump on the day after Christmas!
virginia williamson
20:02 25 Oct 17
Nick was very professional and courteous. He arrived at the agreed upon time. We have been very happy with King for over 20 years. Ken, the manager, came to our home in Glenwood. He started a great tradition of good service throughout these years. Getting good service from good people makes you feel at ease and taken care of. We thank you for your service and will continue using you in the future
Robert Sharon
13:47 03 Jun 17
I ha an A/C inspection and tune up. Dennis called to tell me he was on the way was prompt and polite. Dennis takes the time to explain what he is doing and his findings. Works carefully being careful to work cleanly leaving no dirt behind. Dennis has been here on previous service calls I have confidence in his knowledge and experience. Since he is always cheerful and polite I was glad to see he was assigned this call. it was a pleasure to have him work here. .
Tracey Gallatin
16:12 17 Feb 18
In the month of January I had the pleasure of having Abel from King Heating, Cooling and Plumbing provide various plumbing services for me. This ranged from fixing a frozen pipe, insulating and placing heat tape on my pipes and fixing a bathroom sink. Throughout it all, Abel was kind and calm and assuring that my problems could be fixed. He was very professional and got my problems fixed as quickly as possible. I would welcome Abel back if I ever had any other plumbing issues.
Doug Roper
03:32 16 Apr 18
First, let me say I applaud king heating for fighting the absolute worthless, incompetent and totalitarian city of oak forest on the issue of property rights. The suburban government tried to bully this business to remove his "tin man" and to get ahold of king property for redevelopment (according to the paper). King fought oak forest government which can only be compared to a combination of the mafia and a funny farm.I believe our technician was called Joe. Our ignitor went out and he was fast to get here and replace it. The cost was a little high, but the work was quality and he explained what needed to be done. Everything was cleaned up when the job was completed. We will certainly use King for the short time we remain in Illinois, and hope we find a business as professional and knowledgeable as king in Arizona.
Yelp Rating
4.0 
Jim O.
2017-08-16 15:04:14
We had an issue with our Infinity system where we kept receiving the warning "System Malfunction - Call Service Technician". Two different technicians came...
Anthony P.
2017-05-30 16:33:46
Steven Campbell excellent technician Gordie really worked with us on getting a timeThanks you all. Everyone at King is always top notch
Pete L.
2018-01-13 13:36:11
Had a furnace heating issue and a water / pipe burst in the garage, over the last deep cold spell. Had King come out 1/10/18 and over the next couple of...
“King Heating and AC have awesome employees who are knowledgeable, professional and courteous.”
Judy L. – Google
Heating
We’re your Frankfort heating experts. We provide 24/7 furnace repair, thorough tune-ups, and professional installation. No matter what you need, King’s friendly, knowledgeable techs are ready to help.
Cooling
When you need air conditioning services here in Frankfort, King is ready to help. Just give us a call, and we’ll send a tech out for 24/7 furnace repair. We also offer air conditioning tune-ups and new installation.
Plumbing
Your plumbing problems can’t wait. That’s why we offer 24/7 plumbing repair in Frankfort and surrounding areas. From drain cleaning to water heater replacement, we’re here to help. Call King today for service.
Call Today to Schedule (708) 687-6898
Serving Frankfort, IL since 1968
King is the premier heating, cooling, and plumbing company of Chicago’s Southlands. We provide Frankfort heating services, but also work in Joliet, Orland Park, Oak Lawn, Oak Forest, Chicago Heights, and surrounding areas.
If you need service, give us a call at (708) 687-6898.
We Service and Repair ALL Makes and Models
Serving The Greater Chicago Area
Serving South Side Chicago, the South Suburbs and Parts of NW Indiana
King Heating, Cooling & Plumbing 4813 W 159th St,Oak Forest, IL 60452(708) 687-6898
King Heating, Cooling & Plumbing 101 Ontario Street Frankfort, IL 60423