Leigh Klock Homes » CBCA Members Go back to directory. Add to Address Book. Leigh Klock Homes Leigh Klock Homes Contact: Leigh Klock Work 1801 N California Blvd Contra Costa Walnut Creek CA 94596-4133 USAwork Cell Phone: (925) 212-5593cell Work Phone: (925) 935-7100work Website: Leigh Klock Homes