Simonson Brothers of Wisconsin, Inc

Supporting Professional Plumbers and HVAC Contractors

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Simonson Brothers of Wisconsin, Inc. Office
Water Heaters in the Back of Each Truck
Brian Harold Jeff at Trade Show
Simonson Store
Red Pick Up
Breanne Ballweg
White Pickup at Simonson Store
Water Heater at the Back of Pickup Truck
White Pickup Truck In Front of Simonson Store
Truck with Simonson
Man Standing Beside the Seven Heaters


Crew Standing beside the Water Heaters
Harry Simonson and Heater

Welcome to Our Site

Our goal is to deliver to the plumbing professional both the support and quality products that can be relied on and they are looking for. We stand behind our products, and more importantly, we stand behind you, the plumber. From assisting in sizing a job to delivering the water heater to removal and disposal of the old water heater, supporting the products, and providing continuing education, we help the plumbing professional.

Simonson is a master distributor of water heaters to the plumbing industry. Providing unparalleled service, we deliver to the point of installation and take care of any warranty service.

We pride ourselves on our delivery driver’s helpfulness and support for the plumber in the field. Not only will we deliver the new water heater, but we will also remove the old, saving you and your customer from having to deal with it. Our extensive inventory allows us to react quickly to your needs. If you decide to pick up at our facility, we can generally have your plumber back on the road within 5 minutes.

We only carry the highest quality water heaters, including Bock, Ruud, and Lochinvar products. We specialize in commercial water heaters and stock a wide selection of residential gas, electric, solar, oil, and tankless water heaters.

With over 70 years of combined experience, we know water heaters. Since the early 1940s, we have been here to help you, and we will be here to help you tomorrow. There is no other supplier of water heaters that services the Wisconsin and Northern Illinois areas that can offer the service, knowledge, and quality water heaters that Simonson can deliver.

Bock Water Heaters



Our team provides excellent support to local plumbers in Wisconsin. For more information about our products and services, contact us today.

Contact Us