Family Promise Mat-Su is a non-profit organization serving the Matanuska-Susitna Valley in Alaska, dedicated to helping homeless and low-income families with children achieve sustainable independence. They provide a community-based response to family homelessness, leveraging the resources of local congregations and volunteers.

Their core services include a rotational shelter program where host congregations provide temporary overnight lodging, meals, and compassionate care to families. They also operate a Day Center which serves as a "home base" where guest families can conduct employment and housing searches and receive support from staff. Family Promise Mat-Su offers intensive case management, connecting families to resources for housing, employment, and education. They also focus on prevention and diversion, providing financial assistance for rent, utilities, and even pet shelter to help families avoid or quickly exit homelessness. Their comprehensive approach aims not just to house families, but to equip them with the skills and support needed for long-term stability.