Since the 1950's we have provided California with quality precast concrete products and services. We are a Specialist in Drainage and Sanitary Sewer System Components and Custom Engineered Products.
		Name/Title Office Phone Email Don Humphrey Vice President/General Manager Livermore (925) 960-8763 dhumphrey@us-concrete.com Larry Gielenfeldt Operations Manager Livermore (925) 960-8755 lgielenfeldt@us-concrete.com Greg Bull Marketing and Sales Director Livermore (707) 849-1530 gbull@us-concrete.com Mike Rucker Inside Sales Supervisor Livermore (925) 960-8747 mrucker@us-concrete.com Eric Scholz Sierra Precast Gen. Manager Morgan Hill (408) 779-1000 escholz@us-concrete.com Natasha Hoskins Inside Sales Supervisor Santa Rosa (707) 546-5099 nhoskins@us-concrete.com Tim Hayes Sales & Estimator Milpitas (408) 262-1094 thayes@us-concrete.com Jim Felice Chief Estimator Morgan Hill (408) 779-1000 jfelice@us-concrete.com Offices Santa Rosa 1388 Copperhill Parkway Santa Rosa, CA 95403 Phone 707.546.5016 Fax 707.571.7768 Sierra Post Office Box 1240 Morgan Hill, CA 95038 Phone 408.779.1000 Milpitas 1 Hanson Court Milpitas, CA 95035 Phone 408.262.1091 Fax 408.262.0936 Livermore 3049 Independence Dr, Suite A Livermore, CA 94551 Phone 925.960.8740 Fax 925.454.8593 San Diego 9702 Prospect Ave. Santee, CA 92071 Phone 619.449.6810 Fax 619.449.5805 Lathrop 15540 South McKinley Ave. Lathrop, CA 95390 Phone 209.858.0093 Fax 209.858.0201 Pleasanton 3500 Boulder St. Pleasanton, CA 94566 Phone 925.462.6804 Fax 925.462.2849                     3049 Indepencence Dr. Suite A  •  Livermore, CA 94551  •  Tel: 925.960.8740   Fax: 925.454.8593