Thank-you for sending your crew to install our new water heater yesterday. I was impressed with their commitment and positive attitudes. It was late in the day and they made sure the job was done right and remained positive and upbeat.


 Ann Arbor, MI
We have relied on Koch & White for 30 or more years now. Service has always been excellent.


Ann Arbor, MI
The entire process was enjoyable!! Thank you! All of the employees were extremely friendly and polite.


Ann Arbort, MI
We were very impressed with your installation crew. They were extremely polite, explained what they were doing, and did an excellent job. I was so impressed when they used drop cloths and wore shoe covers to protect our floor and carpeting. Thank you for a great job!


Ann Arbor
I have been extremely satisfied with my new furnace system purchase. The installers were very clean, professional and worked efficiently in the small area of my home.


 Ann Arbor
Just wanted to commend your office and service staff on the quick response we were able to get at our office. You saved our server from being ruined by the leaking air conditioner. Your fast response saved the day.


Ann Arbor, MI