About Us

Kegonsa Plumbing was founded in March 2018 by Luke Elsing. Having worked as a plumber for more than 13 years, he was exposed to several different owners and management teams. Luke perceived that other companies prioritize their profit margins over doing what’s best for their customers, and he wanted to create a company that did things differently.

At Kegonsa Plumbing, we won’t sell you something that you don’t need or want. Instead, we strive to gather all the information, all the options and present them to our clients so that they can make the decision that’s best for them after seeing all the facts.

We are confident that when you work with us, you will have a positive experience. Our team wants to help our customers find the best solution to meet their needs and deliver above expectations. We strive to meet all deadlines, and our word is good. That is, if we say we’re going to do something, it’ll get done.

Our Area of Focus

We focus on bathroom and kitchen remodels, designing and constructing plumbing for new homes and commercial spaces as well as certain plumbing services like hot water heater or water softener replacement, or gas line installation.

Our Mission

To make people’s plumbing dreams a reality while simplifying the construction process, making the process as stress-free as possible, and delivering a better-than-expected final product.


Our Location

We are based in south central Wisconsin and serve Dane County as well as northern parts of Green and Rock County. We regularly work with homeowners, developers, and contractors in Madison, Middleton, Oregon, Waunakee, Sun Prairie, Stoughton, and Janesville.


Our Team

We are a team of expert plumbers with expertise in designing and constructing plumbing for bathroom and kitchen remodels, as well as new homes. Depending on the size of the project, we may bring multiple team members onto a project.

Owner & Founder

Luke Elsing

Born in Madison, Luke is native to south-central Wisconsin. He completed his apprenticeship with Monona Plumbing in 2012 and passed his journeyman’s test. After 5 more years of plumbing experience, he then passed the State of Wisconsin Master Plumber Exam and became a licensed master plumber in 2017. Luke considers himself lucky to have worked in many areas of plumbing, including large commercial, light commercial, residential remodels, and residential new construction.


Trevor Hover

The newest Kegonsa Plumbing recruit, Trevor is an apprentice who will start his schooling in 2019 to become a journeyman plumber. He joined our team in August and works with Luke on kitchen and bathroom remodels and new construction projects, as well as other plumbing services.