Oldcastle Precast-Southern California has state-of-the-art production facilities in San Bernardino and San Diego Counties and a distribution facility in Santa Paula, California. For over 40 years we have met our customers’ needs with a wide range of precast and prestressed concrete for utilities, gas, power, water, communications, marine, transportation and custom solutions. Our experienced staff offers unsurpassed quality, superior customer service, competitive price, and engineering expertise.