Our Team
Mike Tonsfeldt | Owner/Operator
It all begins with an idea. Every project managed by Sentinel Home Services is guided directly by me. With a professional background rooted deeply in operational leadership, and structured problem-solving, Sentinel was built to bring an unmatched level of communication, organization, and integrity to the residential service industry.
In addition to leading Sentinel, I am an active community resident and public servant, dedicating my time as a member of the Waunakee Area Fire Department. That same commitment to safety, discipline, and community trust defines how Sentinel operates every single day. When I step onto your property, you aren't just getting an ordinary handyman - you are getting a dedicated local professional who values precision, treats your home with absolute respect, and ensures every solution is delivered.