Pennoni Associates, 5755 Rio Vista Dr, Clearwater, FL 33760, US

Founded in 1925, Volkert & Associates is a full-service engineering, architectural, planning and environmental consulting company. It provides services in the areas of construction, transportation, structural engineering, environment and urban development. Its construction services include construction support and program management, such as dispute resolution, construction engineering inspection and design-build services. Headquartered in Mobile, Ala., Volkert & Associates employs more than 600 professionals. Its roadway design services include traffic analysis, engineering and control; plans preparation, including geometrics, signing, pavement marking, signalization, drainage and erosion control, lighting and utilities; cost estimation; preparation of contracts and specifications; route surveying; and construction stakeout. Volkert & Associates maintains offices in several cities in the Unites States, including Tampa, Fla.