The technician that worked in our building was rude to our residents. This company will never be invited to work on the systems we have in the building proper. read more

Great company, customer service, reliability and very professional. What stood out the most was their dedication to quality. Every aspect of their work reflected care and precision, making it clear that they genuinely value their customers. It's rare to find a company that combines expertise with such a personal touch. Highly recommend. Mary Fran Green read more

Their quote for a new furnace & air conditioner was reasonable and Tony took extra time to answer questions that I had. They came on time and did a very good job removing the old units and installing the new units. Everything works well and I am well pleased with the end result. As a bonus, they filed the paperwork with the manufacturers of the units saving me the hassle! Gail read more

I noticed the faint smell of gas in my mechanical room. I had a Nicor professional come out to do an inspection. She said that there was a coupler that was leaking and that the gas would be cut to the furnace until the problem was rectified. I came across Unlimited on Yelp. Mind you, it was a Saturday afternoon, and a nice woman answered my call. She transferred my info to one of their on call specialists. The technician, Tony, was at my door within the hour. I was floored! Tony was respectful, wore indoor shoe covering per my request, and was quick with the service. And, I think the price was reasonable. Especially given that the guy was able to come out immediately! I still can't believe it! read more

I've been pleased with Unlimited Heating & Cooling...not just for regular service, but when our air conditioner broke during a heat wave, they were responsive and helpful. Though I have an old air conditioner, they were able to find a unique part to repair it. While we couldn't fix it immediately- I was given an accurate time frame and they came out swiftly. Regular service has always been quick also and I like that even if the weather makes it hard to exactly schedule, they are very communicative so that I don't have to guess when they'll arrive. Friendly and helpful and have kept my old utilities in working order. read more

Please support our local businesses and if you need any furnace or air conditioning service, Unlimited Heating & Cooling is definitely the company to go with! Fast, fair pricing, friendly and quick service. I will recommend Unlimited to anyone I know that needs this kind of service. Thank you for taking such good care of me! read more

I've used Unlimited Heating & Cooling for 19+ years and recently replaced my A/C unit. Family owned and everyone is terrific to work with. Trustworthy, friendly, and reliable. Highly recommend-customer service at its best! read more

If I could give this company 20 stars I would however 5 is the max. This is customer service on a level I have not seen in 30 years. For a long time, I've felt taken advantage of, felt like I've paid too much, felt like the job was sub-par, felt like I was just a number or a money grab, etc. etc. etc. This company is on another level. Something the service industry used to be; Reliable, fair priced and skilled. Unlimited Heating and Cooling really does care about their customers. Nice people to do business with, fair prices and the job is done right the first time. No questions asked. They even sent me a Thank You card. Who does that anymore? Class Act. Nothing more to say other than they will exceed your expectations. They stand behind their products and their work 100%. read more

I should've reviewed "Unlimited Heating" a long time ago. This is a family business that takes pride in providing exceptional service. I've known Tony for years he's very personable, knowledgable and professional. Dan is his son and partner and the apple doesn't fall far from the tree. Dan came out in a snowstorm on New Years Eve to get my heat going. Linda is Tony's wife she sets appointments etc. I've never met her in person, but have often enjoyed her pleasant personality, on the phone. This is a family affair who should be on your speed dial for all HVAC needs. read more

It was time to replace all my very old furnace, water heater and air conditioner before they totally broke down. After soliciting many quotes, Unlimited was not only competitively priced, but was one of the few companies able to perform both plumbing and HVAC services. Unlimited was responsive and friendly to work with. Our furnace, water heater and air conditioner were all replaced in less than a day and Unlimited took away all the old equipment and left the space spotless. Impressive service--highly recommended! read more

Tony and his team just installed a new furnace and AC in our home. They completed the work in 1 day, were friendly, clean and professional and were very knowledgeable about our installation. Would highly recommend this local family business for excellent work in our home! read more

I can't say enough about Tony and Dan at Unlimited Heating & Cooling. They are all the things a homeowner would look for when making that call for service: Knowledgeable, reliable, friendly, available! I recently had an issue with an almost new furnace that was installed by the builder when we purchased a home 2 1/2 years ago. Tony (the owner) talked about the issue with me, and scheduled Dan (his son) to come to our house to take a look. They squeezed me in, given the freezing cold Chicago weather, and Dan was on time and super friendly. After 2 appointments and a call to the manufacturer to determine the issue, Dan identified the problem, worked with the manufacturer to cover the warranty parts, and followed up with me to assure my satisfaction. He treated our issue and concerns with respect and was great to work with. This is now my GO-TO service...IF we ever need them again! read more

I'm giving an AAA++ review for Unlimited Heating & Cooling in Elmhurst for their installation of a brand new Rheem furnace. For years I had struggled with a troublesome, evil, furnace. As a special birthday present to myself I decided to replace it before things get too cold. Since a new furnace is a major investment I did plenty of web research on furnace brands and local HVAC companies. I solicited several bids. Among other firms I reached out to Unlimited with whom I had no previous experience. Tony, Unlimited' s owner, talked to me on the phone and came out the very next day to review the situation. The onsite meeting with Tony was very informative and really helped me understand my heating options and installation timeframe. He got me a quote that same day. I also spoke with my neighbor who told me he is very happy with Unlimited & recommends Unlimited to his own customers. I decided to go with Unlimited. I bought a Rheem 2 stage 96% efficiency unit. They scheduled an install date that was mutually convenient. On the day of install Tony & Dan arrived very early. Total install took about 6 hours and was accomplished with no mess & no drama. Both guys were awesome and answered all my questions. Very professional. Along the way I also spoke a couple times with Linda who handles the phone calls in their shop. She was wonderful too. I should also mention that I had some problems with my old furnace the week prior to installing the new one. Tony went out of his way to come over that morning & get my old clunker running. I really appreciated that. He did not have to do that. It sure helped me realize that Unlimited will have my back. So if you're looking around for a new furnace or just want to start a new service relationship please give Unlimited a try. I highly recommend Unlimited. The folks there are honest, the pricing is fair and the work is high quality. I also like that they are a family firm & they've been around for 30 years or so. read more

This is my second time using Unlimited and they really came through in the clutch. My A/C went out during the Labor Day weekend. I called their office on Monday (Labor Day) expecting to leave a message and, hopefully, someone would get back to me on Tuesday. To my surprise, I received a call from Dan within the hour, on the holiday, and had our appointment scheduled first thing the next day. Dan arrived on time, was polite, professional, and friendly. He diagnosed the problem, gave us the rundown, and made the quick fix to get us back up and running. read more

I've used the services of Unlimited Heating & Cooling ever since I moved to Elmhurst 12 years ago. EXCEPTIONAL service, response time and work. Tony and Linda are PHENOMENAL. It is a DELIGHT to work with Unlimited Heating & Cooling. read more

I've been using Tony for our heating and a/c. They are very honest and do a great job. I would highly recommend them.

I am a Realtor and I deal with HVAC companies regularly and I am typically underwhelmed until now. I have an older home with hot water radiators. My daughter's room was cooler than every other room in the house. Unlimited came and they seemed to have fixed the problem, cleaned the furnace and charged a reasonable price. The heat was better but it was still cooler in my daughter's room than the rest of the house. They came back out and found another problem fixed and did not charge for the return visit. I will absolutely use them forever! read more

I highly recommend Unlimited Heating & Cooling. The owner is extremely knowledgeable, honest and reliable. They provided great work for a great price. Definitely give them a call, great company to use. read more

These guys were great. They fixed our air conditioning before a really hot humid day. I felt they gave a fair price. I'll definitely use them again. read more

These guys are awesome ! Tony and/ or his crew have been to my home on multiple occassions. From Linda in the office to Tony and his guys, everyone is always polite and professional. They do meticulous work and clean up their messes. They have installed a new furnace and a/c unit and also hot water heater. I never regretted using Unlimited. I know when I call for anything, they know me and respond timely and that means a lot. read more

Tony and Dan at Unlimited Heating are thorough and responsive, they have met all my HVAC needs for years. They return calls quickly and have never suggested work that wasn't necessary. I recommend them for all your heating and cooling needs. read more

We have had Unlimited Heating as our HVAC supplier for close to 30 years. It was finally time to replace the old antiquated units that had outlived expected years of service. Tony, his son and another young man put in our new, much more compact, and energy efficient units this week. They are always on time, courteous, hard working and leave no mess. We are confident in their workmanship and highly recommend them to anyone looking for an HVAC company you can trust.https://www.facebook.com/?ref=tn_tnmn# read more

I Noticed there was no rating yet. They deserve some recognition, so I figured I would do just that. I will admit I was once employed here, which certainly gives me a whole different angle on what would be a "typical" review. I was involved in an abundance of the work they do. It has caused me to obsess over every install, duct run, over all pride when seeing other workers on a site, and so on. I must say, it was not easy work. It was not all joyful moments on the job sites. Despite this, I learned true honest hard work, to accomplish something that you can truly be proud of. Since then, any work I compare to Unlimited is truly, sad to say, pathetic. It's a firmly family established business that will not go to your home if it is not to do the best work they can, and that quality is rarely comparable. I will stop at that, as to not sound redundant. read more

Great service, courteous, on time, fair pricing, all around A+! I won't hire anyone else now that I've found Unlimited Heating and Cooling.