TWM has established itself as one of the top engineering and land surveying firms in the greater St. Louis region over the last 74 years. When you require an experienced firm to tackle your next project in the Transportation, Government/Military/Municipal, Education, Industrial, Infrastructure, Railroad, Healthcare, or Land Development sectors, TWM will partner with you to complete the project on-time and on-budget.
“My passion is neighborhood connectivity. If I can make any impact on the world, I want to use my engineering skills to improve pedestrian trails & facilities, transforming roadways into safe, comfortable streetscapes for all users that encourage people to get outside and connect with their community.”
“I have devoted the last 25 years to helping local communities thrive by designing transportation systems, including bicycle and pedestrian trails, that directly connect people to the places they want to go. I am passionate about promoting walkability of our neighborhoods, showcasing the natural beauty of each community, and making the world a better place to live.”
“Overall, SWIC is very satisfied with TWM’s work. We have a positive, reliable working relationship with TWM.”
“TWM provided a timely 6-week turnaround for the re-design and evaluation of over 100 ramps on a fast-paced project. They were open to comments and suggestions from the City as they designed the ramps, which is a wonderful quality.”
“TWM completed Dapron Drive within a very short timeline, allowing construction to proceed the same calendar year as the design. They are a capable firm big enough for major projects, but small enough to react quickly to client requests.”
“TWM provided thorough, timely engineering services every step of the way. Their accurate plans were easily constructed in the field. TWM staff worked right alongside our City Engineer as well as all our staff and IDOT’s. They kept the project going by reacting quickly with changes, always keeping our needs at the forefront of the design.”
“TWM did a great job on West Clay Street. Their plans were accurate and their estimating was spot-on. TWM always does a great job on our projects.”