Engineering
Architecture
Planning

TKDA is a full-service engineering, architecture and planning firm committed to improving communities, helping business and industry grow and building long-term relationships with our clients. We have been serving clients across the country for more than 109 years. With a team of nearly 300 highly trained employee-owners, TKDA is your single source for lasting design solutions.

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Our Work
The right solutions to meet all your needs

Our experienced in-house team of architects, engineers and planners is ready to take on your toughest project. Every TKDA project is approached as the start of a long-term relationship.

Our Work
Careers
Be part of our success

As a multidisciplined team of engineering, architecture, planning, and environmental professionals, we understand the importance and value of teamwork. At TKDA, you will be much more than a number because every team member provides impactful contributions.

Careers
Our Company
Engineering
Architecture
Planning

TKDA provides full-service engineering, architecture and planning solutions to a wide variety of clients throughout the country. We are passionate about building long-term relationships and creating better communities.

Our Company
What's New
Matt Christensen named Vice President of Surface Transportation Division
Matt Christensen, PE, has been named vice president of the Surface Transportation Division. Matt joined TKDA as a graduate engineer in 1999, and most recently... Read more
Ben Humphrey to lead commercial aviation market for TKDA
Ben Humphrey has joined TKDA’s Aviation Division. He brings 30-plus years of aviation experience, largely spent at Delta Air Lines in Minneapolis, to TKDA’s team... Read more
Dan Shafer to Lead TKDA Finance Division
Dan Shafer has joined the firm as the company’s Chief Financial Officer. He comes to TKDA with 25-plus years of experience in the financial sector,... Read more
News
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