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Reviews

Rich L
Rich L
22:06 11 Nov 21
Doornbos is a really professional business. They installed our new furnace and air conditioner and did a great job. The office staff and all the installers went out of their way to make sure the installation was done in a timely manner. I would highly recommend them for all of their heating and AC services!
Janice Morris
Janice Morris
12:40 01 Nov 21
I have been having the same issue several years in a row. They come out, charge hundreds of dollars and the issue is only fixed temporarily. The tech is lovely but paying to resolve the same issue repeatedly is not ideal.
sheila butler
sheila butler
14:48 28 Oct 21
Hugh ODonnell
Hugh ODonnell
20:07 26 Oct 21
Lillian McFarlane
Lillian McFarlane
17:28 21 Oct 21
My daughter did
Michael McNulty
Michael McNulty
21:32 18 Oct 21
Mike D was excellent very knowledgeable and professional would recommend him to everyone , great job
Rick Minarik
Rick Minarik
18:52 05 Oct 21
Doornbos has been our go to hvac team since we bought our first home. Mike is wonderful knowledge and professional. We ask for him every time and he never fails us we couldn't ask for better service .
frankie
frankie
15:39 01 Oct 21
MIKE is a personable, skilled professional when it comes to diagnosing any problem with our furnace. We always ask for him for our furnace's yearly check up. We feel confident we will have a warm home with our Chicago bitter winters. Thanks Mike!
Thair Salam
Thair Salam
22:10 25 Sep 21
P Heffernan
P Heffernan
14:15 24 Sep 21
Came out in a timely fashion. Kyle was polite, and went right to work doing the clean and check for both the furnace and A/C. Used Doornbos for years as my parents did befor me. Great company!
Tony Virag
Tony Virag
20:36 03 Sep 21
Barb Crosby
Barb Crosby
18:43 20 Aug 21
I noticed some water on the floor near my boiler. Mike from Doornbos came out and diagnosed the problem. There was an issue with a leaking pipe and the reducing valve. He ordered the parts and when he returned, did a thorough job in repairing the issue. He is very knowledgeable, friendly, and answered any questions I had. Kudos also to Dan for the follow through, he kept me informed so I did not have to follow through myself.
Karen Danczak Lyons
Karen Danczak Lyons
16:39 20 Aug 21
We have relied upon Doornbos for decades to maintain our furnaces and air conditioners. We have consistently been satisfied. Yesterday, George's work was exceptional: along with diagnosing and repairing the equipment he managed to balance the temperature in the entire house. Every floor in our home is now comfortable and cool. Thank you George!!!!
nancy smith
nancy smith
20:45 12 Aug 21
I called for service for my AC early morning and George was at my home early afternoon. He was professional and informative. I felt relieved to know the job was done right. Thank you George.
John Rex
John Rex
19:03 13 Jul 21
A/C went out in our office. Tech was out within an hour. Just a couple of condensers for burnt out which he had on the truck. Under 3 hours of calling were cool again!
Emily Bishop
Emily Bishop
15:26 23 May 21
I highly recommend Doornbos - they recently installed a Space Pak AC system into our almost 100 year old house. The team was on time, friendly, super clean and great at problem solving and consideration when working through solutions to get the complex system incorporated into our home. I highly recommend Doornbos!
m b
m b
18:44 19 May 21
Been using Doornbos for 12 years. Always professional, always quality work. They will explain what they will be doing in detail. The mechanical part of their service is top notch. Never an issue with any of their work. Whether a replacemant part or my furnace install. Thumbs up - 5 stars.
David F. Hoogland
David F. Hoogland
19:24 31 Mar 21
Great service
Lori Schultz
Lori Schultz
18:26 25 Feb 21
I woke up this morning & had no heat. A neighbor referred Doornbos and they were here within tbe hour. A new thermostat was installed. The technician explained everything he was doing & how to use the new one. He was patient, professional & kind. While he was here I had him clean my furnace. I can't say enough about the company & the technician.He also wore a mask. Thank you Doornbos!
Christopher Henri
Christopher Henri
18:05 15 Jan 21
Mike Finnigan
Mike Finnigan
18:09 04 Dec 20
Just had a full system installed furnace, A/C, humidifier, and thermostat and the entire experience was great from sales thru installation. I would recommend them to anyone without reservation.
Rosaura Ortiz
Rosaura Ortiz
21:16 02 Nov 20
Had two services done by them, always professional and honest.
Sarah Echavarria
Sarah Echavarria
01:12 27 Jul 20
They are very kind and honest. I am glad that we have been using them for a few years now.
Manuel Alonso (Manny)
Manuel Alonso (Manny)
22:57 04 Jun 20
Sharon Depaola
Sharon Depaola
17:01 13 Apr 20
Jeffrey Kulik
Jeffrey Kulik
22:32 09 Mar 20
Great service, knowledgeable employees.
Maher Dabbouseh
Maher Dabbouseh
22:08 09 Mar 20
Outstanding Service!!
Deanne Amato
Deanne Amato
21:11 12 Feb 20
Doornbos was at our home today for a common maintenance issue and a check up. William did the service. He was very professional and knowledgeable. He gave us many great tips and explained everything. Price was excellent. We purchased our furnace through them as well several years ago. That price was great as well. I have always highly recommended this co and will continue to do so.
Laura Grey
Laura Grey
18:47 02 Feb 20
Called for service. Someone came out the same day. Great service. Friendly. Reasonably priced.
Gerry O'Brien
Gerry O'Brien
00:02 21 Jan 20
Highly recommend - today about 1:00, I realized that we had no heat. By 4:00, the furnace was working again.
Scott Taylor
Scott Taylor
22:26 02 Jan 20
Pat Ann
Pat Ann
00:21 15 Nov 19
Excellent service! From my 1st phone call to make the appt, to my on time service! 10's all around. It's the first time I used them & would not use anyone else!
dan ech
dan ech
23:20 06 Nov 19
Good service prefer Doornbos instead of 4 seasons or integrity heating
Vinay Duggirala
Vinay Duggirala
19:44 19 Oct 19
Dan Brownfield
Dan Brownfield
02:09 17 Oct 19
Great service
Bill Innocenti
Bill Innocenti
11:08 15 Oct 19
Great company to deal with. They know what they're doing and prices are reasonable.
kathleen strenkowski
kathleen strenkowski
01:41 22 Sep 19
We got the annual contract with them and it saves us money and you are high priority when something comes up. They always call twice a year to schedule an appointment for the AC and furnace and spend a lot of time making sure everything is ok!
Pamela Leahy
Pamela Leahy
04:06 26 Aug 19
Experts
Rebecca Kalnicky
Rebecca Kalnicky
00:58 20 Jul 19
called after hours and had a technician out in less then 2 hours. No A/C all day due to a bad capacitor on an old unit, part was replaced and AC back with this hot weather. Will definitely shop through them when we replace our units.
John Rex
John Rex
18:48 19 Jul 19
The blower motor on the furnace went out today so no A/C. 100 degree heat index. They got us up and running again before the house got too hot. We’ve used for years. Very knowledgeable, very prompt. I’ll never use anyone else.
Jennifer Niemiec
Jennifer Niemiec
00:04 08 Jun 19
I just wanted to compliment Nick and Steve regarding the instillation of a new furnace and air conditioning unit. They went above and beyond my exceptions, and they did an incredible job.
Ellie Crumback-James
Ellie Crumback-James
17:52 30 Apr 19
We are so happy with Doornbos. Bill is fantastic and everyone is so easy to work with. Thank you for your great service. I recommend Doornbos to anyone who needs help with their furnace or air conditioner. This is one terrific company.
Michael Murawski
Michael Murawski
04:07 03 Mar 19
Furnace was cutting in and out. Called at 9pm had a guy here in 15 minutes. Out the door in a half hour with our heat pumping the best its ever been.Mike was our service guy. And will for sure be calling them again for cleanings and everything hvac... Thanks guys!!!
Nancy Mendoza
Nancy Mendoza
21:22 14 Nov 18
Great service from sales through installation! There were several challenges in the installation of our furnace and they planned our everything precisely for a smooth installation. I highly recommend calling Doornbos for all of your HVAC needs.
Dàvid Bocian
Dàvid Bocian
00:57 25 Aug 18
Been with them for almost 40 years and been very happy always on time clean thorough and if you need emergency call there rigjt there
Lucas Boyle
Lucas Boyle
04:25 22 May 18
Got a new AC unit and Furnace from these guys. Fantastic service, very professional, great prices. Cant beat them!
L. D. Barnes
L. D. Barnes
20:09 07 May 18
Have been using Doornbos for over two decades, never had a bad experience. They maintained our old furnace (although it was not one that they installed), they installed and maintained a new one from us in 2010 and last week they installed a new ac unit. Quick, professional, knowledgeable and efficient, who could ask for more?
Pat Dawson
Pat Dawson
03:40 14 Apr 18
Thank you Nick and your crew for doing a great job putting a new furnace and air conditioner in a senior's house. You went beyond to make sure everything was secured when finished and to tighten a telephone wire the AT & T company did not do. Thank you Mike for coming back to check the air for summer. What a great Team.
nickh921
nickh921
23:33 24 Mar 18
Christine Chepon
Christine Chepon
18:14 17 Mar 18
Great company! A salesperson came to the house about 30 minutes after calling for an estimate and set up installation of new units in a couple days. Installers were very courteous and professional when they came to the house and cleaned up after themselves like they were never there! Definitely recommend Doornbos for your heating and AC needs!Edited to add: March 17, 2018 I got up in the morning and it was only 64° in the house and the furnace wasn't kicking on. Called the office and got the answering service, the lady contacted a technician and had him call me. The technician, Mike, called me shortly after I hung up with the answering service and I informed him what was going on and he came right away and checked it out. Turns out we had an oxidized flame sensor. He replaced it at no charge since we are still covered under warranty. Mike was very courteous (he even took his shoes off when he entered the house), professional and knowledgeable of of the issue at hand. Thanks Mike and Doornbos for your great service!!
Mutaz Alsamen
Mutaz Alsamen
21:30 02 Aug 17
Terrible Experience. All I needed was an AC recharge. Was told I would need to pay 89.95 for the tech to come out, and however much per pound of freon. When the tech arrived he cleaned around my AC unit and told me that my particular unit would run $100 per pound of freon. I agreed.. He then mention that I would need more than 3 or 4 pound and I would have to pay an additional $90 in labor since the $89.95 I was quoted only covered the first 15 minutes of his visit. Now I was looking at well over $500 for a freaking AC recharge... I gave the tech $90 and told him to leave. Thanks for waiting my time and taking my families money.... Crooks..
Tracy Garcia
Tracy Garcia
05:24 28 Jan 17
Bob Johnson was at my home in 32 mins from my first call! He was knowledgeable, friendly and figured out the problem! He got us some heat for the night but will have to come back to replace the relay tomorrow. Appreciate that e came out at almost 7pm! Thanks Dornbos!😘
Christina Kendrick
Christina Kendrick
16:08 29 Oct 16
Called for repair on my furnace that would cycle off and back on. Mike came out exactly on time and was really friendly and knowledgeable. Went through the furnace and found it was dirty and was overheating. Did a furnace cleaning service and didn't even charge the $95 service call fee which I was completely expecting. Will likely get a humidifier installed by Doornbos now. Completely recommend Doornbos.
Rita Lowden
Rita Lowden
15:55 13 Oct 16
I just had my furnace cleaned and checked by Doornbos. I highly recommend Mike for the job. He not only services furnaces/air conditioners, he is also a salesperson for Doornbos. He did a thorough job in cleaning and checking my furnace. In the summer he cleaned by air conditioner and WOW what a cleaning job. He is a valuable asset to this company. I have never had anyone take so much pride in their work. I also never had any clean my furnace and air conditioner like Mike. Great Job MIke. Thanks Rita
Linda Maatman
Linda Maatman
19:58 13 Jun 16
We have had this company maintain our furnace and central air for years. We have their maintenance agreement. Everything runs so smooth!. We would not call anyone else . Thanks Doornbos!!
Owen Molloy
Owen Molloy
21:18 27 Apr 16
Mike D. Pure and simple, he says it like he sees it and he smells like beef and cheese! He has mad knowledge. Yeah boyyyyyy!
Liam MacBeth
Liam MacBeth
07:44 13 Jan 15
Had a no heat call and needed a new furnace as the old electric had seen it's day (repairs needed didn't justify keeping the old thing). They came out in a blizzard condition and installed the new gas furnace including running new gas pipe and installing gas meter in the cold cutting wind (including new exhaust/intake pipes) all in one day and my little daughter and me have a good warm house the next day. The price was reasonable too. The guys were freezing but didn't stop til the job was completed that day. This was a long time ago but still sticks with me that the service was fast efficient and done right.
Tom Novotney
Tom Novotney
00:06 16 Dec 14
Very bad business skills. Set up two appointments with them only to have two no show are call. When I called to see if there was any issues they never apologies and would only offer to reschedule.
AllForTheGame
AllForTheGame
03:16 17 Nov 14
horrible. bought a 1600 dollar ac unit from them. they close at 5 o clock, came in at 4:50 and the old fat ugly ladies that sit there at their desks doing paper work had a problem with staying a few minutes late so that i can load up my unit. what kind of customer service is that? dumbass peoplethe 2 guys that also work their are also sketchy not really friendly. avoid this place unless you are a good ole white folk.
Julius C Ringus
Julius C Ringus
19:40 12 May 14
Very professional Aeroseal service. Fairly priced, done on time and works well.
Megan McDermott
Megan McDermott
16:44 27 Sep 12
I've had great experiences with Doornbos over the past few years. It's an awesome family business that is obviously committed to quality work. Whenever you're in need of HVAC work, Doornbos is the solution!!
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Gas Furnace Installation in Orland Park, IL, 60462

“Nick and Andy installed our new Carrier furnace yesterday. They also hauled away our 44 year old original behemoth. As you may expect, the installation required a fair amount of modification of the ductwork. The new furnace looks and works great. Nick and Andy were professional, efficient, and friendly. They took great care in maintaining the condition of our home, and when finished, swept the entire work area clean. Our salesperson, Bob, was knowledgeable and genuine. He was essential in helping us make several important choices. My wife and I believe they all did a terrific job.” – Howard K.

Air Conditioner Installation in Evergreen Park, IL 60805

“Great Job”

– Derrick B.

Gas Furnace Maintenance in Oak Lawn, IL 60453

“I had my 6 month furnace maintenance checkup done by your excellent technician Mike. Mike impressed me by his knowledge, expertise and thoroughness. Due to his diligence I feel confident that our furnace will be ready and operate as expected this coming winter. Thank you Doornbos for having such outstanding technicians as Mike”

– James C.

Gas Furnace Maintenance in Oak Lawn, IL 60453

“Mike has been taking care of our furnace and A/C for years. He is always friendly, professional and efficient. We have always been pleased with service from Doornbos, but Mike really stands out for quality of service.”

– Carol V.

Gas Furnace Maintenance in Other, IL 60561

“Doornbos is the best. I’ve used several HVAC companies to service my two homes before switching to Doornbos. I’ve been a customer for about 9 years. Unlike the others, Doornbos always arrives on time, delivers great workmanship, cleans up, provides thorough diagnosis and always with a great attitude. I’ve used them for new installation and recommend their maintenance program, too. I completely trust Mike D., my technician. He’s very thorough, very technically competent, always correct on his diagnosis, has any necessary parts on his truck and glad to offer helpful homeowner type tips. Very friendly, yet professional. I hope he will continue to serve the Darien and Downers Grove area.”

– Mark S.

Gas Furnace Maintenance in Oak Lawn, IL 60453

“Excellent service provided by Mike who has been servicing this home for at least 10 years. He arrived at specified time and completed work in a timely manner. Provided me with a complete explanation of service provided. Making the appointment done with ease. Office staff always friendly and helpful.”

– Debbie N.

Gas Furnace Maintenance in Other, IL 60480

“Mike is very dependable and efficient. He is always friendly but professional. We appreciate how he takes the time to explain any questions we have.”

– Regina M.

Gas Furnace Maintenance in Oak Lawn, IL 60453

“Great job by Mike, as always.”

– Dan R.

Gas Furnace Maintenance in Palos Heights, IL 60418

“As ALWAYS my experience with your service team member Mike was EXCELLENT! His knowledge is superb. But most of all is courtesy,and politeness is greatly appreciated. He is truly a pleasure doing business with. We always request him and think of him as a friend. He has never steered us wrong, always truthful about our equipment. We say he’s our Doctor for our furnace and air conditioner! Thank you Mike and Doornbos for years of great service!”

– Geralyn C.

Gas Furnace Maintenance in Other, IL 60525

“Mike is wonderful. Always on time. Very efficient and very neat. He is a great employee for Doornbos. They should be very proud of him.
He is a great representative for their company. He explains everything he has done, and what should be done to keep our furnace/AC
in top running order. Thanks so much for such great service.”

– Mary N.

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Need HVAC Service?

Contact the experts at Doornbos Heating and Air Conditioning.

Call us at 708-423-9580!


Doornbos Heating and Air Conditioning proudly provides HVAC service to Frankfort, Homer Glen, Mokena, Mount Greenwood, Oak Lawn, Orland Park, Palos Heights, Palos Park, Tinley Park, and the surrounding communities. Visit our service area page for more coverage details, call us at 708-423-9580, or request service online today.