Trotter and Associates, Inc. is a civil and environmental engineering and surveying firm specializing in planning, design and construction engineering for infrastructure development and rehabilitation. Services include: - Water supply, treatment, storage and distribution - Wastewater collection, treatment and reuse - Watershed Resources, wetland restoration and stream bank stabilization - Transportation and roadway reconstruction/ rehabilitation - Topographic, route and land surveying - Structural Engineering - Electrical Engineering - Mapping & GIS services