Deer Ridge Country Club is a 18 hole, Semi-private course, located in Contra Costa county, in Brentwood, CA, USA. Deer Ridge Country Club, was designed in 2004 by Andy Raugust and is open Open all year. Deer Ridge Country Club dress code requirement includes No denim, collared shirt required and metal spikes are Allowed. Click the Putt button below to search for discount tee times for Deer Ridge Country Club or other local golf courses in Contra Costa county near Brentwood, CA The course is enrolled in Audubon International's Cooperative Sanctuary Program for Golf Courses to ensure that the course helps to protect our local environment, conserve natural resources, and provide wildlife habitats.