1. No results to show.
Explore Services
Join as a pro
Log in
  1. No results to show.
  1. No results to show.
Home
Explore Services
Sign up
Log in

NK Heating & Cooling

Top Pro

Free on-site estimate

Online now

Thumbtack Guarantee

If you hire this pro, you’re covered by a money-back guarantee. Learn more

If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
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.
Overview

Current Top Pro

Hired 12 times

Serves Willow Springs, IL

Background checked

10 employees

29 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, Credit card, and Zelle.

Services offered
Work needed
System type

Split system

Packaged system

Other

Building height

Single-level

Two-story

Three-story

High-rise

Projects and media
Projects and media
Reviews

Customers rated this pro highly for responsiveness, professionalism, and work quality.

Exceptional 5.0

12 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:

pro avatar
Iren G.

3 days ago

•

Hired on Thumbtack

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.

Details: Install a new A/C unit • Split system • I will purchase the A/C unit • Location recommended by the professional • Less than 1,000 sq ft • Two stories • House • Owner

Central Air Conditioning Installation or Replacement
pro avatar
Brendan W.

4 weeks ago

•

Hired on Thumbtack

We had a great experience with NK Heating & Cooling. Communication was excellent from start to finish, and the service was both thorough and professional. It’s not always easy to find quality workmanship these days, but they really stood out. I would highly recommend them and will definitely use them again in the future for any heating and cooling needs.

Details: Replacement • Central heating or cooling • House • Owner

Thermostat Installation or Repair
pro avatar
Ernest S.

3 weeks ago

•

Hired on Thumbtack

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

Details: Install a new A/C unit • Split system • I already have the A/C unit • Ground floor • 1,000 - 2,000 sq ft • One story • House • Owner

Central Air Conditioning Installation or Replacement
pro avatar
William D.

2 weeks ago

•

Hired on Thumbtack

absolutely 💯 percent AWESOME!! GREAT response time and he really cares about his work and your needs! Nick goes above and beyond to make sure the job and your satisfaction are met!!

Details: Yes, the location has an existing heater • Gas tank (standard) • I already purchased the water heater • House

Water Heater Installation or Replacement
pro avatar
Ray L.

2 weeks ago

•

Hired on Thumbtack

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!

Details: Natural gas • Basement • 1,000 - 2,000 sq ft • Single-level building • House • Owner

Heating System Installation or Replacement
Credentials
Background Check

Nicolas Krokowski

  • Loading
Thumbtack
Consider it done.
Customers
Pros
Support
© 2026 Thumbtack, Inc.
Thumbtack Guarantee