N K Heating & Air Conditioning Inc

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“Nick from NK Heating and Cooling provided an excellent experience from start to finish with the installation of two Mitsubishi Electric mini-split systems in our home. One unit was installed in our master bedroom with a vaulted ceiling, and the other in our office, allowing us to efficiently cool these spaces without relying on the main house system—an approach that has already helped reduce our overall electricity usage while maintaining comfort. The quality of Nick’s work was outstanding. He took the time to clearly explain every step of the process, answered all questions thoroughly, and ensured we understood how to operate and maintain the systems. He also handled the warranty registration, which was a thoughtful and professional touch. Nick was punctual, accommodating, and very easy to work with throughout the entire project. His attention to detail and commitment to quality were evident in both the installation and overall service. I would highly recommend him to anyone looking for reliable, high-quality HVAC work.”

“This service was really good. My situation was oddly specific and they walked me through the whole process and made sure I understood everything. I ended up not having to pay a huge unnecessary bill and they were a really good second opinion. Will be using them again!”

“Helped me out in a pinch on a holiday weekend. After getting quoted by a local place in Minooka almost $2000 to recharge my R22 unit and sugggesting I probably need a new unit. NK comes out for $400, charges unit and includes a cleaning and then tells me my unit is fine for potentially many years to come! Make sure this is your go to place!”

“Highly recommend Nick, had an issue with our AC unit not cooling, contacted Nick through Thumbtack and he squeezed us in the next day. Nick came at the appointed time, diagnosed the issue and had our unit up and running again in no time.”

“Great team, same day install! Very efficient team and was excellent inside my household. I highly recommend this company!👍”