Jim Cornell Plumbing, LLC

Jim Cornell Plumbing is a full-service plumbing company that serves customers in and around the greater Green Bay area. Born and raised in De Pere, as the owner of Jim Cornell Plumbing I’m proud to provide plumbing service and repair to my community.

As a leader in residential, commercial and agricultural plumbing, we are able to handle everything from the smallest service call to new construction plumbing to a total remodel project to your kitchen or bathroom plumbing. We also work on small and large commercial plumbing projects as well as plumbing for agricultural farm projects.

We pride ourselves in offering excellent craftsmanship and providing outstanding customer service. Customers receive the service, quality and professionalism we would except to receive ourselves. Our repeat business and referrals are a testament that we consistently deliver above and beyond our customers’ expectations.


Jim Cornell Plumbing has been our only plumbing contractor for many years. There is simply no reason to consider anyone else.

When we do a new home or a remodel project, Jim does a comprehensive price quote, listing all materials to be used, so all involved understand the work required and the end product.

Jim and his plumbers are “yes” people and figure out the proper way to take a job to a “happy” ending. Jim prides himself in being timely and responsive to our needs, so no job is held up because of his involvement.

Working with Jim Cornell Plumbing is always a pleasant experience for us and the other subcontractors that work with us. A resounding “thank you” to Jim and his supporting staff for the professionalism they bring to our company.

Bart Rynish, president of Barton Designs, Suamico