Meet the Team






Caleb Marshall, Executive Director

"I love seeing the personal interactions between appreciative homeowners and caring volunteer partners." 

Caleb joined RTS in 2013 after seven years at KaBOOM!, a national nonprofit with a mission to create great play spaces and increase children’s access to play.  Along with three years of service in the Peace Corps, Caleb brings experience in volunteer and project management, community engagement, and program development.  Caleb believes strongly in the capacity of volunteers to strengthen our communities, and bringing them together to address our basic human need for housing security in order to grow and sustain Seattle in an equitable way.

In his free time, Caleb enjoys the many outdoor activities our area offers, as well as more sedentary pursuits such as watching football and playing board games.



Hannah Colston, Development Manager

Hannah recently moved to the Seattle area from Orlando, Florida, where she worked at the corporate foundation of a fast-casual restaurant chain on the East Coast. She has a background in fundraising, event planning, and volunteer management, and she is currently pursuing her masters in Public Administration. Hannah is passionate about empowering others to get involved in community work, and she appreciates the opportunity to be a part of the RTS team and promote safe and healthy housing for everyone in Seattle.

In her free time, Hannah enjoys taking her puppy Cash to the local dog parks, as well as reading and watching reruns of Parks & Rec.



Scott Sharba, Program Manager



Scott began his RTS journey as a second-term AmeriCorps member following a year of service with the educational non-profit, City Year. He holds a BA in Urban and Regional Studies from the University of Michigan and is passionate about the connection between affordable housing and healthy, equitable communities. Scott hopes to utilize his time as Program Manager to facilitate positive and lasting relationships between Rebuilding Together Seattle and our neighbors in need.


In his free time, Scott enjoys playing soccer, going to the movies, and cycling along the many beautiful trails Seattle has to offer.