Ajax Heating & Air Conditioning
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Ajax Heating & Air Conditioning
Ajax Heating and Air Conditioning of Justice, Illinois is a full service HVAC company. We serve both residential and commercial clients throughout the Chicagoland area. Our technicians are trained to service almost any kind furnace, boiler, central air conditioner or window unit. Contact us for a free estimate today.

We offer service maintenance plans that include inspections, cleanings and preventative repairs. Our service contracts are designed to increase efficiency, save money and prevent costly break downs. If your home, business or apartment complex needs help, contact us today for a free estimate.
Reviews (10)
Stacy S.
Stacy S.
Jul 21, 2020
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If you are looking for someone to fix your air conditioning, look no further than Ajax. J.C and his crew (J.C., George and Mark) are amazing! My A/C went out on the hottest day of the year and they came through for me quick. They provided the necessary repairs for my air conditioning at a reasonable price. They will not try to rip you off.... I promise you! I am a member of the board here at my condominium and work with plenty of vendors, this company was very professional and guarantee their work. I will completely use them again for any future repairs for my building
Jeff Jenner
Jeff Jenner
Nov 10, 2019
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This company replaced 3 boilers in our apartment building in Brookfield. They were honest, prices were competitive, got on the job quickly, and didn't leave until the work was done. This was very important especially since the boilers were replaced just before winter. I recommend Ajax to anyone who needs this type of work done.
Billy Smothers
Billy Smothers
Sep 13, 2019
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Positive: Quality, Responsiveness
J.C . And his team go over and beyond to try to get your stuff working quickly and for a reasonable price. If JC can't fix it best believe he knows a guy who can. Great company to deal with and the guys doing the dirty work are amazing.
Alva Jordan
Alva Jordan
Aug 11, 2019
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My heating went out and they sent a repairman out immediately and he detected an error that the previous company had caused. He contacted the company himself to explain the problem and to have them come back and to repair the damage. He did an amazing service. I would recommend this company to all of my family and friends, Bill and J.C. make sure they customers are well taken care of and make the customer their number one priority. Excellent Service!!!!
Joe Barnes
Joe Barnes
Jun 11, 2019
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JC and team did a great job on our new furnace. They went above and beyond, prompt and courteous install, solid equipment and good price. Will Use again for our AC
Kavita Tolliver
Kavita Tolliver
Oct 10, 2018
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My air conditioner was on its last leg. I called and met Randy. He is a great guy. He was really easy to talk to and has a heart of gold. He and his crew got right to work. It did not take all day and the new unit was up and running in no time. Everyone was was friendly and very professional. It was a really great experience. I would recommend this company to anyone who needs their services.
Tiredofbadfood L.
Tiredofbadfood L.
May 11, 2017
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Wonderful workers, knowledgeable, courteous and efficient. I contracted for installation with Amazon when I bought a new kitchen faucet on the Amazon website. The new faucet was in and working within the hour. Ron and his son Ron Jr. arrived on time, installed the faucet and made sure it was in working, leak-free order before they left. I am so tired of worthless, untrained, uninterested workmen. Not so with Ajax. They are intent on doing a good job and making sure the customer is happy. I would use them again and again without hesitation
Eric S.
Eric S.
Dec 17, 2016
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They came out and said we needed a new furnace. It would be 3800 but they would generously discount to 3600 (he claimed his manager yelled at him for even that much). It was about 1 pm and was told it would be done before 5pm. They call at 715pm and say they can't do it anymore! (It's 40 degrees in my house for over a day at this point)
Long story short I had another company come out and all that was wrong was a loose wire. Fixed for 140 when I was going to spend 3600! CROOKS!! HE PROBABLY LOOSENED THE WIRE WHEN I WENT UPSTAIRS! (He claims he was the supervisor too). HORRIBLE COMPANY
Zandra R.
Zandra R.
Dec 10, 2016
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I spoke to JC late Thursday night after a tenant had called me that the heat was out. They sent someone out immediately, however the service guy had no ignitor available so my tenants slept through the night in the cold. I was disappointed in the technician as from my perspective he was not up to par. I called JC and shared my sentiment, he looked into it a bit further and after, based on his assessment of the situation, he did not charge me for the service call. If you want to work with an HONEST heating company, I highly recommend working with JC.
Brian K.
Brian K.
Jun 30, 2016
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Ajax is wonderful. Their prices are good. But the service is even better. The company is highly responsive and reliable. I called them on a Sunday when my A/C went out. They then called me back right away. We got an appt scheduled for Monday and the A/C was ordered and replaced within a few days.
Also I bought a new thermostat and had trouble installing it. I called Ajax and they were over the next day to install it for me.
I am 110% satisfied by their service and pricing.
Bill was the gentleman who did the work. He is a great guy.