We Improve Our Local Communities
Combining technical skills with a thorough understanding of a project’s physical, human, environmental, and political dynamics is the essence of what we do.


About Mark Thomas
We are a client-service focused organization, working collaboratively to develop context-sensitive solutions.
Mark Thomas has a reputation for being highly responsive and adaptable to our clients’ needs and projects goals. Our projects become lively community plazas, connect major freeway, roadway, bicycle, and pedestrian corridors to key destinations, and enhance mobility, connectivity, reliability, and safety. Mark Thomas provides an integrated suite of services that benefits our clients and our communities.
>6,000 Projects Delivered
500 Team Members
#22 ENR West Top Firm
Our Culture
We use our core values to guide our daily decisions and interactions with team members, clients, and the public. By staying focused on these values, we create a supportive and inclusive environment where everyone can succeed.




We foster an environment of inclusivity where team members work together to achieve common goals. We expect open communication and mutual respect among team members.

We balance our life priorities while continuing to deliver on our work commitments. We adapt to changing circumstances and requirements to meet the needs of our clients, projects, communities, and company’s diverse needs and goals.

We continuously seek new and creative solutions to challenges. We encourage a culture of curiosity and experimentation to foster growth and stay ahead in the industry and improve processes.

We conduct business with honesty, inclusivity, and transparency. We behave ethically and in the best interests of our clients and team members.