Knaak Heating & Cooling

He addressed our concerns immediately, which I was very pleased with. Also, what was very important to me was he showed up when he said he was gonna show up (even a little early) and he was a super kind person and cared about our situation. He did whatever he could to fix our problem and even reached out to another professional to help him finish the job. Very dependable and polite.

The furnace/AC replacement done by Keith and his crew was excellent. The price was reasonable and everything went as planned. Any issues were explained and taken care of. I recommend Knaak HVAC

They did a great job, the men were very professional and kept the house very clean, like they were never even here! Very pleased!

This company was great to work with. They were punctual, professional, and followed up as needed. I have used them for furnace and AC service. The work was well done and I will look to this business first if I have future needs. Highly recommend them.

Keith was very responsive, set up appointments quickly and was very efficient. We had our central air and propane furnace checked for regular maintenance. He was clear about a few issues he identified and was able to get the parts and everything repaired. Keith was professional and we recommend him for regular maintenance and any needed repairs.

Contractor was very prompt and very professional . Both units work excellent and are extremely quiet. I was impressed how he either answered or returned phone calls quickly.

Service was quick. The owner of the company inspected the old AC unit. The old AC was determined to be to old to be repaired (34 years old) . Keith calculated the size AC that was needed. Ordered the unit , the AC unit came in , it was installed in a timely manner. It was a very neat, & orderly installation.

Great work, fair competitive price and well work choosing Knaak Heating for any HVAC work. Quality, professional and customer focused. Responsive to all my needs.

Keith is very professional and knowledgeable. He came out to take care of 12 dryer vents at the University I work at. He has been out for numerous projects, he is very meticulous with everything and has amazing attention to detail.

Our furnace went out in February, it was an old 24 year old unit and it was clear we needed a new one. Keith came in and looked at the space then informed us on furnace options. He answered all questions we had about them. Once we decided on one he installed a brand new furnace and hauled away the old one in about 3 hours total. I was impressed with his professionalism, knowledge, and honesty. I would highly suggest Knaak Heating & Cooling to anyone.

Keith was super responsive and communicative for our service request. He went above and beyond to find a solution that worked and was within our budget. Service was prompt and very professional. Will be certain to utilize his service for any future needs.. overall very happy with the repair and experience.

I choice Keith because he is a local small business owner, as I am, and we should support each other. It was very easy to communicate with Keith - even when I needed to reschedule. He did a fantastic job, was professional, thorough, detail oriented and actually made me feel safer in my home by finding that my dryer vent wasn't actually set up correctly AND his prices are very competitive. I am grateful that he reached out to me as he was the man for the job! Keith, thank you again!

The pro was very knowledgeable and did a great job in a short amount of time! I would highly recommend.

Very helpful and honest business

Quick and easy!

Keith was very knowledgeable and explained everything to me so I would understand. Thank you for taking the time to give an estimate and get the work done in a timely manner.

Keith Knaak was very professional, on time, took time to be sure I knew how everything worked before he left. I highly recommend him.

Keith and his colleague were very knowledgeable, professional and went above and beyond to complete installation of the new tankless water system. The upgrade will serve my home well in to the future.

Came on time the next day. Fixed two small leaks in gas lines that RG&E had identified and an additional one in the line to the gas fireplace that they hadn't. Was done in half an hour, explained what he did and showed me. Cost was very reasonable. I highly recommend him...

Keith Knaakâ s estimate was one of three. My son- in- law helped me make my decision and gave him 5 stars! I highly recommend him. Dependable & left no debris behind ð ð C. Sodeman

Knaak Heating & Cooling company was great. They were very professional, affordable, flexible and punctual . I had some difficulty with the area where they were going to install the boiler. He explains to me what was going one and they work with me to get it done. Their price was very affordable from the different companies I received a quote from. I was very happy with them and would recommend them.

keith was prompt and professional. cleaned the dryer vent quickly. answered questions about another issue i was having and recommended another preventive action that should be taken care of. i would definitely recommend knaak heat and cooling!

They were professional and prompt. Discussed our options. We were very pleased with their installation of the boiler. We would recommend them!