About KNZ Heating and Cooling
KNZ Heating and Cooling is a trusted HVAC company based in the Midwest, with over 20 years of experience in the industry. Known for their excellent service, they provide repairs, installation, and maintenance of air conditioning and heating systems. Customers appreciate their prompt response, professionalism, and the quick, neat installation that minimizes disruption. The staff is respectful, knowledgeable, and committed to helping clients understand the work being done. Their technicians, like Nick, are known for being polite, professional, and taking pride in their work, ensuring that systems such as the house-wide humidifier, heating, and cooling run smoothly. Customers have been loyal for years, praising the company’s reliable and seamless service, which often leads to lower utility bills. With many satisfied clients, KNZ Heating and Cooling remains a highly recommended choice for HVAC needs.
Great service. Knowledgeable. Learned a few things.
Highly recommend!! We've used KNZ for years with new installs, repairs and maintenance. Dependable HVAC company, reasonably priced and does excellent work. Consistently reliable, trustworthy and professional every time.
We had our furnace (seventeen years old) and air conditioner system
(thirty two years old) replaced July, 2026.
Having used KNZ several times in the past, we already knew they are a trustworthy company.
Karen and Sheila who work in the office are friendly and respond promptly to any concerns you might have. They email you right away with business details. You won't go through hold music when you call either.
When it was time for our repair day, two main installers came, Hunter and Will along with a third, Steve who helped by stopping in during that time. They were here for two work days. Another nice person, Nick, arrived ahead of time to measure and order...read full review