HVAC reviews in Chicago, Illinois

We had a critical AC issue when my wife was nearly 9 months pregnant last summer. Despite the urgent situation, Chris answered his phone at 4:30 on a Friday and promptly came over to assess the problem. He efficiently resolved the issue, allowing us to sleep comfortably in our own bed that night. His quick response and expertise were lifesavers - I'm extremely satisfied with C&N Service. My whole family will now exclusively use their services.

Our experience with C&N has been solid. They've taken care of our home for years, consistently delivering high-quality results. Their technician, Chris, is straightforward and honest, making sure the work is explained clearly without any unnecessary extras.

Excellent service provided by Chris. Troubleshooting was efficient and effective, with all issues resolved promptly. I'm impressed with the quality of his work and have booked him for future annual maintenance checks.

Chris was great - very professional and got the job done fast. He managed to fit in an emergency visit on the same day as my call, despite having a packed schedule. Appreciative thanks!

The technician was extremely polite and efficient. He completed a complex AC/heat installation within the allotted 40-hour timeframe, leaving no visible signs of work afterwards. His suggestions were spot-on and everything fitted seamlessly. I wholeheartedly endorse this business.

Chris fixed a lingering A/C problem that multiple corporate visits couldn't resolve. He pinpointed their missed issues and got to work on the repairs right away. Chris's expertise is evident - he'll be my go-to guy for any future HVAC needs.

I've been loyal to this company for nearly a decade, consistently receiving top-notch service. The technician takes the time to explain their work and answers all my queries thoroughly. Last year's comprehensive replacement of my HVAC system exceeded expectations. I wholeheartedly endorse their services.

Chris did an outstanding job. He squeezed me in quickly, delivering the new AC unit within days of scheduling. His professionalism was top-notch, handling every aspect of the installation with ease. The result: seamless operation and a great overall experience.

I've always prioritized hiring contractors with top-notch skills over cheaper options. With C&N, I got both quality and a great price. The installation was impressive, and my technician showed genuine expertise. They delivered on their promises, completing the job quickly and correctly - without needing revisions. Throughout the process, they kept me informed and answered all my queries. My new heating system is spot-on for my home and functions flawlessly.

I've had a great experience with Chris, who's provided excellent heating maintenance and just installed a water heater for me. He's been reliable and professional for over 12 years, showing no signs of slowing down. His expertise is matched by his willingness to answer questions and share best practices, making him an invaluable resource. I'm grateful for his service and highly recommend him.

Chris was top-notch - incredibly professional and thorough. We initially called in two other companies to assess a leak when we turned on our AC, but they were stumped and sent us to a plumber for further investigation. The plumber suggested digging up the basement to locate the problem.

We sought another opinion from C&N Heating and Cooling and Chris came out. He's an absolute expert with a keen mind for detail - through careful questioning, he accurately identified the issue and resolved it swiftly. Great job, Chris! You're our go-to guy now!

Thanks to Chris, I got a few options and his expert advice on fixing my A/C. While he might be straight-shooting about how to keep my system running, that's just part of the deal with a professional like him. He delivers top-notch service - you get what you pay for every time.

I called C&N after my furnace stopped working. Chris showed up the next day, diagnosed the problem right away, and swapped out the faulty part. Not only did he fix it quickly, but he also gave my entire system a thorough clean. That level of service impressed me so much that I'm now committed to using them for all my HVAC needs.

Here's a rewritten version of the review:

I've been consistently impressed with Chris from C&N Service for over two decades. He's worked on our previous homes, current residence, and even a commercial property, handling everything from equipment replacement to emergency services, maintenance, and cleaning.

During his vacation, I had to call two other companies, which ended up costing me a small fortune without resolving the issue with my broken AC unit. Thankfully, Chris returned promptly, diagnosed the problem, and fixed it without needing to replace an entire unit - just one affordable part did the trick.

I've always been impressed by Chris's professionalism, trustworthiness, and extensive knowledge in his field. His expertise is a huge relief, especially after being misled by other companies.

I've had a great experience with Chris, who responded quickly to my concerns about our boiler. His inspection was thorough, and he took the time to explain everything clearly. He pointed out the specific parts that needed attention and why they did so. I felt confident and well-informed throughout the process. Chris is approachable and easy to work with - a great attitude for a service professional. Thanks again! I'll definitely be using him again in the future.

Chris did a great job servicing and maintaining my furnace, humidifier, and water heater - he was extremely helpful and professional throughout the process. I highly recommend his work and will definitely use C&N again.

I reached out on a hot Sunday, but the guy answered. The next day, Chris arrived ASAP. He gave clear explanations and stuck to his word on the price. Straightforward and reliable service – that's why I'd suggest him to others.

Our AC unit shut down unexpectedly on a Sunday. A technician arrived quickly and diagnosed the problem, fixing it within a short time frame. He explained each step he took to resolve the issue clearly and efficiently, which was greatly appreciated given the urgency of the situation.

My AC unit gave up on me the night before the hottest day of the year. No one responded to my calls for six hours, which was frustrating. I eventually reached Chris, who was out of town, but still arrived within two hours and got the job done at a fair price.

We had a great experience with Chris on a hot day when our AC wasn't working properly. He arrived within 30 minutes, assessed the issue, and found it was an easy fix. What impressed us most was that he didn't charge us for his visit. We're extremely grateful and will definitely be using him again for our annual maintenance check-up this fall.

I came back from a week away to find my AC wasn't cooling. C&N gave me straightforward advice on how to keep it running in the meantime, which really helped. They showed up the next day and fixed the issue promptly - my unit was working again in no time. What impressed me was that Chris noticed a crack in one of the fan blades, which could have led to a bigger problem if left unchecked. New parts were ordered and installed within a week.

Thanks for the excellent service! I'll definitely be using C&N from now on.