Reviews


Air Conditioner Installation Replacement in Ottawa, OH 45875

“Outstanding service and support from the entire Knueve team! The customer service provided was absolutely timely and professional. Anyone considering and HVAC contractor should give Knueve & Sons strong consideration. Thank you Knueve team for your support and cooperation! Your effort and support did not go unappreciated.”
- Rick w.

Gas Furnace Replacement in Leipsic, OH, 45856

“We had a no heat situation with our furnace while I was out of town and my wife was home. I contacted Knueve’s and in less than an hour on what I could tell was a busy day, Deb had Greg at our doorstep to check it out. They needed to order a specific part that they needed to make the repair but Greg was able to substitute another part and get the furnace running to keep the house warm until the new part arrived. There ended up being a couple issues with the part that required Greg to return for adjustments, which he did very promptly at no additional cost. We couldn’t be happier with the service we received.
Thank you!”

- Mark D.

Furnace & Water Maintenance in Kalida, OH 45853

“Due to the events of the recent winter storm, our family lost function of our furnace and suffered busted and frozen pipes/no water. Being the Christmas weekend, we elected to wait it out and called Knueves first thing Monday morning when they opened at 7am. By 7:30 Joe was at our door and by 8am, he had our heat restored. Shortly thereafter (within minutes), Ryan and Tony arrived to tackle our water issue. In a very short time, they had our busted pipes fixed and water was restored. After they left, I had additional questions and Tony promptly returned to answer my questions and offer further advice. Thank you, Knueves, for your amazingly prompt response time and exceptional service! You helped return our lives back to “normal” with speed and quality work. Thank you!”

- Matt H.

Air Conditioner Installation Replacement in Defiance, OH 43512

“Great work done to replace our A/C central air and furnace-all while we were on vacation 🙂 High recommendations for this company!”

- Denny & Sheila M.

Gas Furnace Repair in Findlay, OH 45840

“Service beyond expectation!!”

- Fred H.

Plumbing Repair in Ottawa, OH 45875

“Another reason that you are my first and only call when emergencies occur. From my initial call to the service being performed I received nothing but efficient professionalism. A technician was able to be dispatched right away to come diagnose a “No water” issue from my well pump. When he arrived he was attentive to my explanation of the problem and then got right to it. He was able to accurately diagnose it immediately and replace the offending part of the system in mere minutes. From the time I called to job complete I might have only been out of water for a couple hours. Got to love this well run family business with Karing and Kompetent employees.”

- Pat T.

Gas Furnace Repair in Continental, OH 45831

“Our furnace quit working at the start of a projected blizzard. We called the guys and they were at our house in less than half an hour! Super friendly, the tech didn’t mind having to explain what he was doing and why..not once, but twice! Highly recommend! Thank you for awesome service!! God bless.”

- John B.

Plumbing, Electrical, and HVAC Services

Quality work. I use them for plumbing, electrical, and HVAC. Trust them to do a good job.

Carroll L.

Disposal Replacement

New disposal, great job.

Robert L.

Furnace & Air Conditioner Installation in Fort Jennings, OH

Job well done. It took them 7 hours to take out the old furnace and heat pump, and install the new furnace and air conditioner. They answered all our questions throughout the day.

Dan S.
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Call us at 419-532-3699!