ierra West has the hands-on experience bringing together multi-disciplinary teams necessary to execute small- to large-scale environmental and civil engineering projects. From an environmental perspective, we have worked with a wide variety of constituents in soils, soil vapor, and groundwater, while assisting our clients in developing and implementing Site solutions. Sierra West provides modeling, planning, and design services for municipal water supply and wastewater systems. Project administration and business consulting services include: pre-audit preparations; contract management; cost controls; schedule management; and project close-out services. We also maintain an active contractor's license in the State of California. Located near Sacramento.