Our Story

Kegonsa Plumbing was founded in March 2018 by Luke Elsing. After 13 years of plumbing experience, he was exposed to several different owners and management styles. Luke decided to be a different kind of business and prioritize doing what’s best for his customers over his own profit margins. By sourcing only the highest quality products with solid warranties and doing craftsman-quality work on every job, Kegonsa Plumbing earned an A rating on Angie’s List in our very first year of business.

Why Us?

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 you so that you can make an educated decision.

We stand by our products and our work. We believe in the importance of honoring product warranties, showing up on time and doing our best on every job, no matter the size.

We are confident that when you work with us, you will have a positive experience. Our team wants to help you find the best solution to meet your needs and deliver above expectations. We strive to meet all deadlines, and 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.


Tom Reynolds

Tom is no stranger to the plumbing field after being in this profession for almost 30 years. He started his career in plumbing working two summers as a laborer before graduating high school in 1992. After graduating, he began his apprenticeship and passed his journeyman’s test in 1996. Since then he has worked in and around the Madison area doing everything from large and small commercial plumbing to residential and new remodels.


Trevor Hover

Trevor is an apprentice working 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.