TKDA is a full-service engineering, architecture and planning firm committed to improving communities, helping businesses and industries grow and building long-term client relationships
Headquartered in Saint Paul, Minnesota, and with offices across the United States, we are a complete single-source firm providing effective design solutions for the architectural, aviation, building engineering, municipal, rail and surface transportation sectors. We have been serving clients well for more than 110 years. With the experience to get your project done right the first time, we provide inspired solutions to keep you coming back again and again, for years to come.
Our staff of more than 300 are all employee owners motivated to provide our clients with excellent service. We draw from a century of experience and are invested in the latest training and technology to provide innovative, lasting design solutions.
