Serving Wisconsin, the UP of Michigan, and Northern Illinois


McCotter Energy Systems has a long history of providing high efficiency HVAC solutions to our customers. We continually learn about the latest technologies in order to provide the best equipment for each application. We partner with manufacturers who share the same values.

Grundfos Water Systems
Providing High Efficiency Solutions since 1956

Why McCotter Energy Systems?

McCotter Energy continually strives to deliver Smart Energy Solutions and Reliable Efficiency. In every product category we have worked to partner with manufacturers that provide leading edge technologies that ensure the best outcome for our clients.

We are excited to now offer reliable, efficient, innovative pumping systems that compliment our high efficiency boiler and water heating systems. Let us demonstrate some new strategies that could result in significant energy savings.

McCotter Energy Systems is active within our industry
and we are proud members of the following Associations.

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