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