Coldwell Banker Bain Sales Associate Blair Mus has created a unique relationship with the Sibling House organization. Each time a Sibling House organization member, friend or relative of a member buys or sells a home with Blair Mus, Blair and Coldwell Banker Bain will donate an amount equal to 10 percent of his commission to Sibling House.

Grouparchitect announced in April 2009 a unique support partnership with Sibling House, a non-profit organization dedicated to keeping siblings together while in foster care. The partnership supports the housing need assessments, construction coordination, and permitting assistance for the network of foster care families that make up Sibling House. At this time, there are 86 families with 110 caregivers and over 260 children in this network.