Founded more than 25 years ago, Call Sierra Construction is a full-service construction company that provides a wide range of construction services, including concrete, sewer, water, storm drain, paving, utility, rehabilitation and investigative services. The company also offers state-of-the-art land grading, surface improvements, curb and gutter placement and sidewalk construction. In addition, Cal Sierra offers a full slate of pipleline services, including cleaning, video inspections and rehabilitation. The company s professional staff is Confined Space Entry and Hazwoper 40 HR certified. Its color video cameras include self-transporting pan and tilt features with zoom and inclinomter capabilities. In addition, the company s service vans are equipped with dual computer controlled synchronized video cassette recorders, photo quality color printers, compact disc recorders, labelers, binders and MPEG 1 digital encoding equipment. Cal Sierra Construction maintains its headquarters in Carmichael, Calif.