I Had my yearly furnace maintenance and checkup yesterday from King Heating, Cooling and Plumbing. My technician Cole was professional in every step of the way while going through the procedures. He explained to me step by step what he was doing as I was asking him questions about what he was doing. He didn't stop working as I was asking questions. He talked about the importance of having your AC and Furnace maintenance and checkup yearly. I was educated about my furnace and importance of changing the Air filter. I feel like I know my furnace like I know my car now. Every technician over the years that came out to maintenance my AC and Furnace were all well trained, trustworthy and professionals. King Heating, Cooling and Plumbing is a 5 star trusted professional establishment that has maintained my AC and furnace since they installed it years ago. Thanks for another good job well done King Heating, Cooling and Plumbing. read more

My 80 y/o mom chose to call the Frankfort King HVAC company to provide her with a complete furnace and A/C system. The day they installed it and accepted payment in the amount of $17,931.00 she asked if I would come by and check it out. I did and immediately noticed that the box for the electrical conduit was wide open on top and the point of the conduit entrance to the building was also not sealed properly. This poses a significant risk of water contacting bare electrical wires and flowing directly into the home. I of course called and was told we can come out Monday. Are you kidding me?????? My mom wanted a new system, not a new house when it burns down from this companies negligence. How unprofessional. I would never recommend this company. read more

Had my furnace and a/c inspected and routine maintenance provided. Everything was so easy from setting up an appointment to the final outcome. The technician was so cordial and friendly yet a true professional. ( not telling his name as I forgot to ask his permission). Everything was explained in a way I understood and encouraged to ask questions if I had any. Received a follow up call next morning just to be sure all was working right and I was satisfied. Would very much recommend KING HEATING COOLING PLUMBING. read more

Purchased a hot water heater in December of 2024 due to heater break down wish had more time , but in the dead of winter, first they bring me a new hot water heater with a dent on the side of it, our discount $25, again winter cold weather, so they install , the smell was to go away in few hour or so 3 days still gas smell, had call them to come and check only after I did a scope test and it detected gas, the tech had to redo all the connectors , to make sure no more smell, the heater was purchased with the package of a one time water flush included before year is up , now we received a letter with the price $89.95 for the flush , eha read more

I purchased a new heating and air conditioning unit from King this year. $11K. I detected a chemical smell from the air conditioning unit outside during a get-together I was having. The guests smelled the chemical, too. Simultaneously, the thermostat was reading poor air quality in the house. I called King to evaluate. They found nothing wrong. It costs me another $100 for them to they me that. Nice. That and, the thermostat still reads poor air quality. King says it's an algorithm. I say I better get a second opinion. So now I get this response from them: We're sorry to hear about the issue you are experiencing with your new heating and air conditioning unit (that costs 11K) . We understand your concern and frustration. Please feel free to reach out to us via text or call us for further assistance. You can assist in giving me my $100 dollars back on a diagnosis that should have been a part of the warranty!!! read more

Very rude - did not even get past trying to schedule an appointment. The client service representative would not listen to what I was saying. I asked if the technician would be able to speak with the warranty company to state the diagnosis and repair amount and that I would be responsible for paying them directly. She cut me off and said we are COD company only - I repeated that I would be paying. But she said the same thing again. Also said it would be a week before they would come out for a hot water heater. No thank you - will not call for any future services. read more

My AC was due for maintenance today and, I couldn't be more satisfied with Cole's 5-star service! Cole answered all my questions, affording me that peace of mind I so need. Cole is professional, quick on his feet and Uber resourceful! I learned so much from him, tysm Cole! See you next year! read more

Martin M . came out for my free estimate for a basement bathroom addition and he provided excellent service. I highly recommend him and the company. He took the time to inspect everything thoroughly. I am thankful he did , and we reviewed what needed to be done first and he detailed everything ,even took pictures , so I can move forward safely. read more

I couldn't be happier with my service and installation of my Lennox air conditioner and furnace. A big thank you to Jesus, Xavier, Oscar, and Joe R. Your service was outstanding and professional. Thank you, Ross, for taking care of us. Maria Abbate read more

recently purchased a new heater, air conditioner and humidifier from King - also had a full vent/duct cleaning. The customer service at this place is top notch!! they are extremely reactive and proactive in their approach with their customers. I highly recommend them. I specifically recommend Jacob & Mike for the vent/duct cleaning! they were professional and outstanding!! read more

I live in Hammond, Indiana, and I am extremely happy with our choice to go with King! Everything from start to finish was seamless, and our technician, Chris, was phenomenal! Great personality, was very professional, and explained everything from start to finish. Highly recommend!! read more

So I can understand the $100 fee for showing up and giving a diagnosis. But to change someone $295 for a starter (capacitor) that sells for $12.99 is a flat out robbery. So labor for a 20 min job is $280. I definitely recommend looking somewhere else. The technician did fast work and I have no complaints about him. But DO NOT LET THEM RIP YOU OFF. read more

King Heating, Cooling & Plumbing - Invoice - Heating & Air Conditioning/HVAC Near Me - Frankfort, Illinois

I have been with King Heating and Plumbing/ Chicagoland Heating for over 8 years. They are professionals and highly skilled in all they do. They have install my new Furnace, AC and Hot Water Tank and it's have been going strong since. I call them for my yearly maintenance checkups and cleaning for my Furnace and Air Conditioning units to maintain adequate performance. Their technicians are courtesy and polite as well as well trained to get the job done correctly. They will answers all your questions if your have some. Frank the technician was very informative and professional and getting my furnace unit to run at optimal. He checked everything and left no stone unturned. I'm glad I chose King Heating and Plumbing to be the Doctor/ Technician for all my units maintenance. They are a 5***** company. I will recommend them to family, friend, neighbors and coworkers in the future. read more

I had a furnace and AC tune up done. I recently purchased a home in Hobart, IN, and wanted a good inspection of the HVAC. Chris, the HVAC tech, was great! He allowed me to watch while he worked and explained everything that he was doing. He was thorough, detailed in his diagnosis, and answered any questions that I asked. While servicing my AC unit, he informed me of a potential hazard that a previous HVAC company did, and fixed it immediately. He gave me a few pointers for me to follow to keep may systems running smooth until my next tune up. He recommended a duct cleaning, which I will be scheduling soon. Overall great experience! read more

This review may be fair/ unfair, but it represents my perceived experience with King heating. My gripe is with their warranty/service program. The backstory goes like this. This summer we had a problem with our AC unit. A technician from King came out. He was thorough, professional, and prompt. He recommended we pay for the service via the warranty/service program. This program included an annual furnace cleaning and check up. When I went to schedule the fall furnace cleaning, they are booked out multiple months. In think this is unacceptable. If you don't have the staff to service the product don't sell the warranty. So, in my opinion, I have purchased a product that King cannot provide in a time range that is acceptable. read more

Jeff & Antonio came to my home a month ago for a very difficult job and could not have been nicer. They were very accommodating and answered all of my over the top questions. They never made me feel like I was bothering them. Would highly recommend King and both of these gentleman. read more

I had King replace my water heater tank and the service was fantastic! Nick and his assistant came out the next day, was very thorough will my options, gave me a quote without any high pressure up-sell, and was able to install on a day and time that worked best for me. They were very courteous, timely, and took good care working inside my home. Highly recommend and will use again when needed. read more

Highly reccomended! Jacob and Oscar did a great job cleaning out the ductwork in my 2 flat. They were both very respectful and didn't leave any mess. read more

King Heating and Cooling has been servicing my furnace and air conditioner for about 5 years now. The service has been excellent. All the repairmen have been on time, courteous and knowledgeable. Jerry, in particular, has explained any changes he needs to make, made sure I knew where the panel to change batteries is located, and checks all the air vents to make sure the heat is flowing properly. I'm very impressed with this company. Barbara Gaynor read more

We would like to recognize the great work done on the install of our new furnace/AC unit today. Jeff G and George did a great job. They took care in our house to keep the work areas clean, explained the new thermostat/helped us connect it to our WiFi and provided a recap of the work done and explanation of both units. We are pleased with the service. read more

Kyle from King Heating was sent to diagnose our furnace issues and he was so helpful and informative. There were safety issues involved that we were totally unaware of. We are so grateful for his expertise. And the price for the service call was very reasonable (on a Sunday!). We highly recommend King Heating. read more

ZERO STARS !! Called them on November 11, 2021, telling them that i needed furnace service, pilot on but doesn't fire, and the lady told me she could schedule me for January 19, 2022.... LOL but true,,, Yikes !!! read more

Called to make an appointment for furnace tuneup. Customer Service person was very helpful and professional. She noticed they had a cancellation and scheduled me for same day. Technician Steve arrived on time. Steve checked my thermostat (did not know I needed to change the batteries). Then he proceeded to clean every part on my high efficiency furnace while answering all my questions. Steve was very professional, knowledgeable and helpful. While the price for this service has gone up a bit, I feel I have peace of mind after Steve's assessment of my furnace. I will be contacting King Heating for their duct and dryer vent cleaning. Thank you Steve. read more

This company has been around for years, but their technicians are trained to sell gadgets that one does not need. The moment they touch your unit, the sale begins, well...I see that bla, bla, bla. And then sell you extras to save you money in the future...like appliances. read more

Called King Heating to look at a AC unit in my condo. Lee arrived, looked everything over. He recommended replacing the unit, so he set for Brandon to come out after 6p on a workday. That day/time didn't work for Brandon, so we setup for Saturday morning at 9a. Brandon did a no show. I called him, no answer, called the company and it was like the Twilight Zone. No one could find Brandon, I spoke with three ladies from customer service and the my final call was with Randy. No one ever called me back to give me a status. They charge you a service fee of $99 to come out but they won't follow-up, so I guess they make their money off just doing service calls. Bad service all the way around. Don't use. read more

Beware of this business. They told me my air conditioning unit was leaking and it wouldn't make it through the week let along the summer. I had another contractor look at it and he said it was fine. That was in June and my unit is still working just fine. I will never do business with King again. Definitely not trustworthy. read more

DO NOT RECOMMEND AT ALL. Poor customer service, extremely poor interpersonal office communication, completely disorganized. I made 2 separate appointments in August for air duct + heat/air furnace cleaning. Girl said serviceman would come between 12pm-5pm. 9-19-2023: received a voice message saying they confirmed our appointment for the next day: nothing else was said. 9-20-2023, 9am: I received a call from rep Randy panicking he needed a deposit to confirm our appointment (completely unprofessional approach). I told him the girl who took my original appointment said we could pay when the job was finished onsite. His response: "Oh, OK. Well, we need something to hold this job down." I replied "Why are you calling me on the day of the appointment for deposit when appointment was made last month? Girl gave me 2 options: pre-pay or on the day of. I chose the day of when the job's completed." He said "Are you sure you are going to pay us when he comes?" I was flabbergasted as to why he would ask me an unprofessional horrible accusation like that especially since we've done business with this company a few years ago with no problems. My response "Of course, not sure why you think we would not pay." WOW. 9-20-2023 10:10am: serviceman shows up early per my Ring video. I called their office, spoke to Randy: asked him why serviceman showed up early as appointment is at 12pm. He said "Well, he is there now: are you home?" Told him "No, at work: that is why I made the 12pm appointment." 1:05pm: Saw that company called me: called them back right away. Spoke to a girl: she said serviceman is on his way. Waited 45 minutes: didn't show up. Called Randy at 1:50pm: asked him where the serviceman was. He said "We called you: was waiting for you to call back. He is on other job." I told him I already talked to a girl at 1:05: she said he was on his way." Randy said "You'll have to wait." I canceled all appointments: told them never again will we do business. SO UNPROFESSIONAL. read more

They came thru again. My rooftop at my office broke and in less than 24 hours they had my new unit installed. This was great because the unit is big and they had to get a crane out to get the job done. It also happened to be the coldest day of the year. With this outstanding service I had no business interruption. Excellent Peace of Mind! Thank you! Ken Mulheran Insurance Agency Inc. read more

The service representative was very good however when he started calling me prices I felt my blood pressure go up and my pockets empty. This guy was quoting stuff that I felt in my spirit couldn't possibly be normal. read more

Two years ago King installed my carrier mini split air conditioner. I am still dealing with shoddy workmanship. I kept loosing coolant and my HVAC guy redid all the connections stating the flaring on copper tubing allowed coolant to escape. $900. Would not recommend. read more

For 2 years they came and said my refrigerant was low on my 3 year old unit and charged me for it .. turns out they just didn't want to have to come out of pocket for labor on their warranty, there is a leak on the evaporator coil .. this is my second bad experience after they told me I needed a new Furance rather then using the warranty on the Furance to replace .. run from them ! read more

Our air conditioner went out early Friday evening. I called to get on the list for Saturday.I was offered emergency service and declined. I received a call within a half hour assuring they could come Saturday and i would receive a call in the morning to schedule. Even better Saturday morning I received a call from Chris saying he would be here in 20 minutes. Chris was professional and courteous and diagnosed the trouble in a few minutes. After he got the air conditioner running, he found the freon low and replaced that also. He offered a discount if we signed up for their yearly maintenance plan for $148, which seamed reasonable for yearly air and furnace checkups and discounted repairs. We don't usually take these type of plans but since both units are 11 years old and I was pleased with the service we signed up. read more

They wanted $90 just to quote me how much it would cost to install four toilets. There was no issue to diagnose. I just wanted to replace all my toilets because I just bought the house. So they could show up, quote $1000 per toilet, then when I decline the quote they walk away with my $90. These guys are hustling people with a policy like this. Reviews give the consumer power and protection from businesses like this who are on the take. read more

I have to say it was a pleasure working with King. They were very professional and helpful. Brandon T. was extremely helpful and great to work with. I would highly recommend them and will definitely use them in the future. read more

King Heating has serviced our home for fifteen years & are now servicing our new home. Two January's ago our heat went out in the coldest day. They had a tech out in a matter of hours and the heat was back on. We had another heating company service our furnace last week & tell us we needed a new furnace right away. I doubted that so I called King. The tech was knowledgeable & it turns out that we do not need a new furnace right now. I trust King Heating & will continue to USF their services. I highly recommend King Heating. read more

We had a leak that we figured out was due to our AC. We called and within a day had someone out for a diagnostic, in another day an estimate and service and installation a day later. I can't say enough about the great customer service we received it helped make a stressful situation much much easier. Very professional and I would highly recommend them. read more

I called king because I was having an issue with my furnace. They were prompt to attend to the furnace issue. The customer service was wonderful from start to finish. The technician was very friendly and easy to work with! I would highly recommend King for any of your furnace issues! I will not go any where else and king will be my one and only furnace repair place. read more

Beware of this company as they are out to scam you. They came to service my furnace and the guy messes with it and gets it working in like 20 secnds. He then proceeds to tell me the there is extensive water damage and repairs would br 3K but it won't fix the water issue. To do that I need a new system. He quote 16k for a new HE furnace and AC. When I get 2 other quotes they all laugh at the water damage remark and said furnance is in good shape, but if I want a HE unit they could do it for under 7K. Total scam trying to charge 16k for a 7k system and telling me my furnace is shot when everyone else says it is in good shape. Avoid this company. read more

Don't hire this company,you will regret letter on.In January this year,they installed furnace and ac in my house.They didn't get permit for job.They try install cheaper unit(furnace),when I found it,they sent new unit and install.They didn't properly install exhaust pipe from furnace to r roof.I was exposed to carbon monoxide leaking for a couple of weeks. When I found it, i call king heating and cooling and they sent gay Who properly install exhaust pipe. In March they sent guy to charge AC with Freon . After couple weeks I when I turn on AC I found that AC doesn't work. When I call king heating and cooling, Manager refuse to send technician. I called different heating and cooling company and they found that ac wasn't it properly charge with freon. They charge me for freon(two pounds) and service $145. Only response from King is that they try delete my post. Avoid them at . read more

Can't say enough good things about this company ... I had Giuseppe come to the house for my annual heat and air cleaning and couldn't be happier until I had a massive leak crisis and needed and plumber ASAP king came out to the house the next day (after a 5pm call) and sent Jim out who was so efficient and friendly and fixed everything the same day. Would 10/10 recommend to anyone !!! read more