Colleen Mulrenin, Esq. brings decades of legal expertise to the team. A graduate of both the University of Maryland and the University of Maryland School of Law, Colleen is a licensed attorney and title agent in Maryland and Virginia. Her career spans more than 30 years in the title and real estate industry, with deep experience in both residential and commercial transactions.

Before joining Kase & Associates, Colleen was co-owner and legal counsel of Hallmark Title from 1993 to 2025. She began her career as Commercial Counsel at Chicago Title, where she worked for five years prior to founding Hallmark. Known for her sharp legal mind and practical approach, Colleen has earned the trust of agents, clients, and colleagues throughout the region.

Outside of work, Colleen is a proud mom and grandmother. She has two grown, married children and four grandchildren, all local, and she treasures spending time with them more than anything.