Reviews

George was excellent.

I’ve been a Kellerman customer since I bought this house. In fact Tom Kellerman sold me my my first HVAC replacement in 2020. He replaced my old “York unit” that came with the house. I used to have to go outside and kick it to make it work 😳…. So I’m glad to have the expertise of Kellerman HVAC in my contacts. Thank you Noah and Bailey for your awesome service installing my brand new 3 ton Comfortmaker NXH Heat Pump and FVM4X Variable speed air handler.. it’s very warm and comfortable in my house tonight!! Thank you Kellerman HVAC 👏🏻

Did exactly what they said, no extra charges, showed up on time, prompt installation. Highly recommend using Kellerman heating & cooling.

Dependable, trustworthy, courteous and fair!

Ryan was courteous and knowledgable. Another fine job by Kellerman. These guys are the only ones I trust for our HVAC needs.

We have been customers for 30+ years and have always been very satisfied with the prompt service and excellent advice they provide. Great job!

George was able to come a little earlier than planned which made me happy. He was very courteous and addressed all my questions including an issue with the cooler air coming from the vent in one of my bedrooms when the heat is on. He is the only one who took the time to investigate and found the issue. Highly recommend Kellerman.

Excellent customer service. Highly recommended.

Went the extra mile, thorough maintenance, safety checks, corrected inadequate mounting of interior mini split air handler. Technician was prompt and courteous. My best experience with any HVAC company in my 45 years as a homeowner.

Jacob was very kind and answered my questions regarding the furnace. Great job!

Kellerman’s has done all my heating and cooling needs for years and years. They are quick to respond , if I have any issues they fix them immediately. The techs are all very helpful and kind

The technician was very nice & professional. He explained what he needed to replace (filter). I recommend this company.

Kellerman Heading/Cooling has been efficient, prompt, and reliable with assessments and recommendations. I especially appreciate the kindness and knowledge of the technicians who have been in my home. I have recommended them to neighbors and will continue to do so. SS, Batavia, Ohio

Jason was very professional and answered the questions I ask of him.

Kellerman team did a great job with the installation. Very happy working with them.

Excellent customer service. Very knowledgeable and honest!

AC unit was not working. Called Kellerman at 7:30 am. George was here before 8:30 Had it all checked out and fixed by 9:00 AM. Great service very friendly. And affordable! Highly recommend.

Kellerman has done our HVAC servicing and needs including installation for many years. Always quality work and professional employees.

Quick efficient friendly

Kellerman Heating and Cooling was very fast and prompt for my appointment. George was extremely thorough and diagnosed the problem that two other companies couldn’t find. We will be recommending them to our friends and family!

After trying to go through 2 other companies without proper communication, I contacted Kellerman heating and cooling. David had a complete furnace/heat pump installed. Kellerman was professional, prompt and reliable. They made sure everything worked properly and showed me how to operate. I would definitely recommend their services and professionalism.

After years of them being so patient and kind with Mom, servicing the gas heat/ac in her house, it seemed right to ask Kellerman to do the replacement of the system when I inherited the house. I am glad I did. They are smart, reliable, and didn't oversell. The new system is working great so far.