Shawn Madsen

President / Master Technician

Hello, my name is Shawn. I am the owner and founder of Madsen Pest Management, LLC (MPM). With my experience in pest management I have developed a deep passion for assisting individuals with all of their pest control needs. I am excited to work with you in identifying and eliminating your pest problem and am focused on providing a pest-free environment. When I am not fighting off those annoying pests, I enjoy spending time with my family—I am a husband and father of three. I also entertain myself with fishing, hunting, boating, snowmobiling and enjoying the outdoors.

Chaz Heinz

Vice President / Exclusion Expert

Hello, my name is Chaz. I am the co-owner of Madsen Pest Management, LLC (MPM). I am a hardworking, down-to-earth guy who takes the time to know customers on a more personal level. During my many years in customer service I have found it rewarding to serve individuals and their specific needs. I really enjoy my work and take pride in doing the best job possible. On my days off I enjoy spending time with family and friends. I thoroughly enjoy the outdoors and appreciate a day spent hunting, fishing, or participating in athletics.

Wendy Purcell

Office Manager

Hi, my name is Wendy. I am excited to be a part of the Madsen Pest Management team. I have worked in customer service for many years and thoroughly enjoy helping people. I look forward to taking your call to assist with our services, scheduling, payments and anything else you may need! I always love spending time with family and friends. A good book, movie or a spontaneous road trip are also things I enjoy. If I could have only one hobby it would be fishing from boat or on the ice!

Christina Weis

Office / Wildlife / Route Tech

Hello, my name is Christina. I am excited to join the Madsen Pest Management LLC (MPM) team, because every day there is always something new to learn. I enjoy providing customers with an ease of mind that they don’t have to worry so highly about their unwanted guests. When I'm not on the clock, I enjoy spending time at home with my family, out with friends or taking my dog on runs. Although I do thoroughly love being in the outdoors and staying active, I also appreciate my couch potato days.

Eric Wyandt

Route Technician

Hello, my name is Eric. I am excited about working in pest control because I really enjoy working with people. I am looking forward to giving our customers peace of mind by providing safe and quality services in a consultative and friendly manner. My hobbies include camping, watching sports, wood working projects and working in the yard. I love spending time with my family and am considered the “FUNcle” of the bunch!

Roman Buck

Route Technician

Hello, my name is Roman. I enjoy helping other people figure out their pest problems and helping them understand the pest itself. I look forward to helping people with new issues everyday. Outside of pest control, I keep a wide variety of animals such as snakes, invertebrates and lizards. I also enjoy recreational activities such as fishing, hunting and hiking.

Stacy Koebnick

Route Technician

Hello, my name is Stacy. I am new to pest management and I am excited to help our customers manage their pest issues. Spending time with family is very important to me. I like to fish, hunt and travel. I also enjoy gardening, raising chickens and work around my property.

Brian Patton

Mosquito / Tick Technician

I was involved in commercial transportation for over 20 years. Relocated to Danbury in 2015. I am a proud grandfather, avid weightlifter, former Marine and power tri-toon enthusiast. I have done work in the pest management field prior, as former owner of Mosquito Delete. You will see me in the field as the lead mosquito/tick technician for Madsen Pest Management.


24550 State Road 35 70
Siren, WI 54872
Office: (715) 791-4777
Emergency: (715) 566-3142

to top