As a multi-disciplined General Engineering Contractor, Cass Arrieta has self-performed multiple sewer lift stations, water pump stations, and water reservoirs. We use the capabilities of our structural concrete and utility crews to self-perform many aspects of the project. Our project management team coordinates with subcontractors who are responsible for items we do not self-perform such as electrical, telemetry, sheet metal, and other similar scopes. Whether its in the field or back at the office, our people possess all the necessary skills for a successful project.