NK Heating & Cooling

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Type of water heater

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Responds in about 2 hours

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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 36 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

Type of water heater

Gas tank

Electric tank

Gas tankless

Electric tankless

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media

Reviews

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

Exceptional 5.0

52 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Your trust means everything to us. Learn about our review guidelines.

Read reviews that mention:

Tene B.

Aug 31, 2026

•

Hired on Thumbtack

Quick response, contacted him on Friday the repair was scheduled and completed Monday morning! Affordable and quick repair. Definitely needed as I'm expecting overnight guests this weekend. Highly recommended, will keep him in mind if needed in the future.

Details: The power is on, but the fan won't run • Basement • Outside • House • Owner

Central Air Conditioning Repair or Maintenance

Teresa M.

Sep 3, 2026

•

Hired on Thumbtack

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.

Details: Yes, the location has an existing heater • Gas tank (standard) • I would like the pro to buy the water heater • House

Water Heater Installation or Replacement

John C.

May 24, 2026

•

Hired on Thumbtack

Details: Repair • Only warm air is blowing from the vents • Outside • Ground floor • Townhouse • Owner

Central Air Conditioning Repair or Maintenance

Ray L.

Apr 15, 2026

•

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

DIANA R.

May 7, 2026

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Hired on Thumbtack

Details: 1 unit • Need professional to recommend size • Multi-unit building • Owner

Window, Wall, or Portable AC Repair or Maintenance

Credentials

Background Check

Nicolas Krokowski