About Us

Interested in joining our team? Check out our job opportu­nities to learn how you can be a part of the Martens difference!

Martens Plumbing & Heating is a third-generation family business. Founded by Ralph Martens in 1956 and passed on to his son Jerry, it is now run by his grandson Jeff.

From our certified technicians to our licensed and bonded plumbers, you’ll feel like part of the Martens family anytime you call us for service.

Martens has supplied plumbing, heating, cooling, water systems/​treatment, and remodeling service to Mukwonago and surrounding Southeast Wisconsin residents and neighbors since 1957.

Martens Minute is your go-to destination for quick, insightful, and engaging articles that provide valuable insights about the services we offer.

Explore our FAQ page to find answers to common questions and get all the information you need about the services we offer at Martens Plumbing & Heating.