According to our records, this business is located at 12681 Wolf Rd. in Grass Valley (in Nevada County), California 95949, the location GPS coordinates are: 39.065488 (latitude), -121.127487 (longitude). California Walnut Designs is categorized under Wholesale Signs (SIC code 5099). Known organization owner is Michael Kimmes. You can contact the company by phone at (530) 268-0203.