Customer Testimonials

Customer Testimonials

Our customers are what make us get up and go to work in the morning. We love to help southeast Wisconsin families feel comfortable in their homes. Here’s what a few of them had to say about Williams Heating & Cooling. Want to see what all the fuss is about ? Give us a call.

Williams Heating Service, Inc. was prompt and professional while replacing our broken furnace during a recent cold spell. The installation was quick, with a good looking end product. I would definitely recommend Williams Heating Service, Inc.
–Scott Schmidt, Germantown, WI


 Williams Heating Service, Inc. installed a Trane furnace for us, and now we have added a new Trane air conditioner also. For we are very happy with Trane and Williams Heating Service, Inc.
–Charles & Marlene Schaefer, Cedarburg, WI


 Excellent installation and service.
–Paul Schaefbauer, West Bend, WI


 I’ve been using Williams Heating Service, Inc. since 2002 at my personal residence, and my rental properties. I have been very happy with the installation of my high efficiency furnaces, and a/c units. They also have been extremely prompt in meeting all my service and repair needs for myself, and my tenants.
–Broc Berge, Germantown, WI


Williams Heating & Cooling technicians are as pleasant at 2:00 am as they are during the day.
—Marjorie Wrezic, Mequon, WI


My elderly mother lives in Mequon and we signed her up for the Williams Heating & Cooling annual maintenance plan. What a relief to know each season her furnace and air conditioner is checked and running properly. I recommend these friendly people for their technical expertise and courteous service.
—Brett, Germantown, WI