In the middle of the 2002 WNBA season, Laimbeer took over the head coaching position for the Detroit Shock. A year later, he led the franchise to its first WNBA championship and was named Coach of the Year that year. It marked the first time in WNBA history that a team other than Los Angeles or Houston won the title. On September 9, 2006, Laimbeer led the Shock to their second WNBA championship against the Sacramento Monarchs in five games. Two years later, on October 5, 2008, Laimbeer led the team to its third league championship in six years by defeating San Antonio.