General Info

Established in 1945, Sigler, Winston, Greenwood & Associates provides a variety of civil engineering and consulting services. It serves municipalities, counties, political subdivisions, governmental agencies and private industries. The company offers master planning, design, hydrological improvement, paving, solid waste disposal and foundation building services. Sigler, Winston, Greenwood & Associates also provides engineering services for the construction of water and wastewater treatment plants, water distribution and irrigation systems, dams, concrete structures, bridges and port facilities. In addition, the company offers feasibility, environmental and rate study services. Sigler, Winston, Greenwood & Associates is located in Weslaco, Texas.