Built on the Water,
Driven by Passion
Tom Dunigan’s love for the water started young. Growing up at the Detroit Yacht Club and spending winters in Southwest Florida, boating wasn’t just a hobby—it was a way of life. As a teenager, Tom cut his teeth working at Hossack Marine Sales on Lake St. Clair, where legendary broker Scott Hossack became his mentor.
When the boating community lost Scott in 2019, Tom channeled that profound influence into building something of his own. What started as a one-man brokerage operation has grown into a multi-member sales team serving boaters across Southeast Michigan and beyond.
Today, Dunigan Marine Group carries forward the values that Scott instilled—integrity, deep product knowledge, and an unwavering commitment to the people who trust us with their boating journey.
