Bloch – Your One-Stop Heating and Cooling Shop

Bloch Heating & Air Conditioning has proudly served Ozaukee County since 1955. Whether your furnace needs a repair or your air conditioner needs tuning up, our experienced team has a passion for getting the job done right the first time.

24-Hour Emergency Service

24-Hour Emergency Service

Review Us on Google

If you had great service from the pros at Bloch, tell us about it! Leave us a review on Google and let us know how we did.

Satisfied Customers

“Brandon [at Bloch] knows HVAC. He started out efficiently cleaning our boiler, answered all my questions, and explained the operation of our heating system, plus simple things I can do to help it run efficiently. I have a much better understanding of how our hydronics operate. And it was affordable.”

Valued Bloch customer

“Our 25-year-old furnace was out this morning. Called Bloch & Wendy offered some troubleshooting [tips]. When that didn’t work, she said someone would be out in the afternoon. John arrived, and after a thorough check of the furnace, found the problem. Easy fix & extremely fair priced.”

Barb C.
“Randy and his team are courteous, efficient, and thorough. Whether it’s scheduled routine maintenance or an emergency call, they go above and beyond and never let us down. Highly recommend!”
Julie R.

Heating Service

Our expertise can help you beat even the toughest Wisconsin winters. We’re proud to repair, install, and maintain the finest heating systems, from furnaces and boilers to heat pumps. Let us assess your needs and narrow down the perfect solution for your home.

Residential air conditioners sitting on rock bed in backyard.

Cooling Service

When the summer heat is in full swing, you need an air conditioner that can keep up. Let Bloch’s Bryant® experts help—we can install, repair, or maintain almost any make or model in the book. We can even install ductless systems in those hard-to-heat areas.

Happy young couple with two small children and family dog sitting in on the floor smiling.

Indoor Air Quality Control

The quality of your indoor air is just as important as how warm or cool it is. We have everything you need to keep it as clean, healthy, and comfortable as possible—including humidifiers, air-to-air exchangers, UV lights, Wi-Fi thermostats, and more.

Trust Bloch Heating and Air Conditioning for All Your Home Comfort Needs

No matter what your home needs are, you can rest comfortably knowing that our team handles it all. Give us a call for service today at 262-377-7072 or contact us online.