NK Heating & Cooling

Top ProExceptional 5.0(53)
Great value
  • 37 hires
  • Based in Willow Springs, IL
  • 29 years in business
  • 10 employees
  • Responds in about 55 minutes
  • Background checked

About NK Heating & Cooling

NK Heating & Cooling is dedicated to providing reliable, honest, and high-quality HVAC service. With over 30 years of hands-on experience, we specialize in furnace and AC repair, maintenance, and installation. We take pride in diagnosing problems correctly the first time and offering fair pricing without unnecessary upsells. Our goal is to keep your home comfortable year-round while delivering professional service you can trust.

Reviews

Thumbtack customerOct 2026

Great work! Nick got my a/c unit up and running for a fair price, I will definitely be using his services again!

Thumbtack customerSep 2026

They were very quick with responding and though he didn’t make it to the first appointment he called to let me know and made it to the next time. He came ready to work and quoted us significantly less than a competitor.

Thumbtack customerSep 2026

Responded quickly, found the problem with our AC immediately and got to work. Even better, Nick explained exactly what was wrong and how he was going to fix it as well as giving us some good information about how our system functioned. Will be reaching out to him again should we have any other heating/cooling concerns.

Thumbtack customerSep 2026

Nick and Jordan did the install. They were friendly, professional, great work ethic, cleaned up before they left. Company was nice to deal with, I will definately recomment them to friends and family.

Thumbtack customerSep 2026

I highly recommend Nick for your HVAC needs. From start to finish, he was professional, prompt, honest, and extremely knowledgeable. He took the time to explain everything clearly and answered all of my questions. When the project required work outside his scope, he referred me to another contractor who was also excellent. I would definitely use his services again and would not hesitate to recommend him to others!

Thumbtack customerAug 2026

Nick came on time and installed my new condenser in less than 2 hours. The cost was reasonable as well

Thumbtack customerJul 2026

NK Heating and Cooling did an amazing job on my split connection. He was knowledgeable of the task and jumped right in!

Thumbtack customerJul 2026

Nick is a consummate professional. Knowledgeable, courteous and honest. The work was done efficiently and quickly, top notch quality! Nick charges a fair price too, which is amazing to fine this day and age. I could not recommend NK Heating and Cooling higher!

Thumbtack customerJul 2026

Nick came out to replace a dryer vent. he was very quick to respond and got the job done very professionally.

Thumbtack customerJul 2026

Recently, our 15+ year old A/C died and needed to be replaced immediately. From the initial consultation to the final installation, NK was professional, knowledgeable, and courteous. Installation was efficient and the old system was hauled away. The new system is up and running great! Highly recommend!

Thumbtack customerMay 2026

Nick was kind, responsive in a timely manner, honest, respectful and knowledgeable!!!! FROM NOW ON, I WILL ONLY CALL NICK AT NK HEATING AND COOLING ON THUMBTACK!! This morning, I’ve already called my family members and my friends to RECOMMEND “NICK” AT NK HEATING AND COOLING for their window, wall, heating & cooling needs! My friends AND family call me first!! They don’t hire anyone until they talk to me!! (lol) THANK-YOU NK HEATING AND COOLING!!!!!!!!!!!!! THANK-YOU THUMBTACK!!!!!THANK-YOU NICK!!!!!!!!!! YOU ARE AWESOME!!!!! YOU’RE TOTALLY COOL BEANS!!!

Thumbtack customerMay 2026

This was one of the best home repair/replacement experiences I’ve ever had. Extremely responsive and caring work, and will not price gauge in a desperate situation.

Thumbtack customerApr 2026

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.

Ray L.Apr 2026

SUPER EASY TO WORK WITH. KNOWS THE HVAC BUSINESS INSIDE AND OUT. GAVE EXACT DETAILS OF WHAT WAS DONE AND THE REAL DATA THAT HE GATHERED DURING THE JOB. DID AN EXCELLENT JOB AT A FAIR PRICE. A VERY NICE AND HONEST GUY. I WILL HIRE AGAIN AND AGAIN. SYSTEM IS BACK UP READY FOR SUMMER. IF YOU WANT THE BEST, NK HEATING AND COOLING IS THE ONE WE TRUST! THANKS AGAIN!

Thumbtack customerApr 2026

Did a phenomenal job installing my mini-splt for my Garage. Very clean and professional job!

Thumbtack customerApr 2026

quality work completed quickly, cleaned the area after, removed old equipment. overall best value for the money.

Thumbtack customerMar 2026

Very responsive and good work

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NK Heating & Cooling★ 5.0
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