DUALL HEATING & COOLING INC

It went good. She explained what had to be done. I appreciate Larry sending someone out to me as soon as possible because we lost heat and our pipes froze overnight.

We had very proficient and professional service . Listened to my concerns . Asked if I had any questions. Left no mess, very happy.

Excellent. We have dealt with them for years and always happy with their service. They are very trustworthy and always professional. Their pricing is very reasonable. There are so many companies out there running sketchy promotions that we would never feel comfortable dealing with at all. We highly recommend DuAll

We have a tankless water heater and have had all the big guys come out to work on it over the past 11 years. We got a code 14 and a code 16 this time and our previous service recommended a whole new system. Then we were quoted $300+ just to come out and look at it by another company. We’ve been searching for a company that isn’t always looking for the upsell and isn’t so big that you see someone new every time. Duall is that company!! When we called, they were realistic about timeframes and have extremely fair pricing. I can’t express just how happy we are to have found them. Highly recommed!

When my previous furnace was inspected by another company, they recommended I get a new furnace, as well as A/C. Being a new homeowner for the very first time, I was expecting it to be naturally expensive, but after receiving their estimate, I was more than alarmed at the steep price! ikiThey told me I would need to be at home for 2 days' installation. When my coworker friend found out the price, she said "That is WAY too much!" and she immediately recommended DuAll Heating and Cooling, a mom and pop operation that she and her husband used for their home in Plainfield. They kept raving about Larry and his staff. When Larry came to inspect, his estimate was MUCH less (close to $2,000 less), and he and his crew installed both the furnace and A/C within one day! The furnace is working great, and I really felt like I was in good hands. Larry and his crew were professional and he was always available to answer any questions I had. I HIGHLY recommend this company. I have definitely learned from this experience that it helps to seek a second opinion! I will continue to work with DuAll Heating & Cooling in the future for any maintenance issues.

Larry and the DuAll crew did an excellent job. We have used their services for 3+ years and have always been happy with their responsiveness and professionalism. This major job was no exception: they worked efficiently, provided clear information, ran everything on time, and the project was exactly on budget with the estimate. I recommend them whenever asked about a need for heating or A/C services.

Larry Jr. Was great. Our furnace stopped working. I called and he was at my house in 3 hours. He needed a part and returned to complete the job. I really appreciated the text messages letting me know when he was arriving. Excellent professionalism and knowledge of our furnace. He installed it 11 years ago. DuAll Heating is the only company we use for HVAC issues. Thanks.

The team at DuAll was extremely professional and responsive. I went online late Saturday night requesting information and early Sunday afternoon I received a call which shocked me. They then worked with me to set up an in home evaluation within days. The owner Larry was incredibly helpful and provided a great deal of it naught for me to consider when selecting the most appropriate option for me and my family. This gave me a good deal of comfort as I trusted everything he shared with me. I did not feel as though he was just trying to sell me the most expensive equipment. His consultative approach to working with me made the decision to go with his firm one of the easiest decisions I have made for a purchase of this size. I would highly recommend DuAll to anyone.

Service was great as was the price!

This company is amazing! Starting with the lady who answers the phones. I had literally 4 different companies come and they all told me something different. I was frustrated that no one could tell exactly what was wrong. I had a water leak in the furnace, one told me that I had to replace everything and it would end up costing me $8000. Luckily I found Larry’s company. He was very professional when I talked to him on the phone and explained to him what a nightmare I had gone through, next day he came out told me exactly what was wrong with it, very honest guy. What I thought it was gonna cost me 8k, only paid $100. I highly recommend. Larry’s company DuAllheating&cooling in Bolingbrook.IL [*** Link removed ***]