Mark Thomas and Company, Inc. Mark Thomas and Company, Inc.

Transportation
Surveying and Mapping
Municipal/Infrastructure Special Services
Site Development
Structures
Environmental Services

More Than 75 Years

What We DoWhat We Do





We bring the engineering skills of our structural team to bear on all types of existing and future buildings, bridges and overpasses, sound and retaining walls, box culverts, tunnels, and other built structures. Our licensed professional and structural engineers work in all materials: concrete, steel, masonry and wood. Services provided include consulting, inspection, seismic evaluation and retrofit, design, engineering, and construction management.