Crest Cadillac 12800 W Capitol Dr, Brookfield, WI53005 Crest Cadillac serves the greater Milwaukee area with new and pre-owned vehicles. They specialize in selling the latest…More Cadillac cars, trucks and SUVs. They have GM-trained Goodwrench mechanics on site for all of your maintenance and service needs. Their Goodwrench Body Center, also on site, is your collision repair headquarters for restoring your vehicle back into shape. Feel free to schedule an appointment today, browse their listings online or stop in and see what's new.