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About Us

LKB believes in the Power of AND Strategy, meaning that we serve our clients in the transportation and environmental sectors AND offer a myriad of other solutions so we can be a one-stop source for professional engineering and construction project advisory services.


Over 134 Years of Engineering Excellence

It gives LKB great pride to stand on such a strong foundation, with a deep and unique history of providing professional engineering services.

Throughout our journey, we have developed strong relationships with many local municipalities, as well as other public and private clients, currently serving as consultants for individual assignments, as well as providing On-Call consulting services as needed for many of their professional engineering and construction management needs.

We have embraced many changes along the way. Our adaptability has allowed us to advance and thrive as an engineering firm, staying focused on meeting and exceeding our clients' needs.

We are especially mindful of our past as we look forward to continued success in the advancing world of engineering.


The origins of Lockwood, Kessler & Bartlett, Inc. trace back to the year 1889, which rested between the American Civil War and World War I, where the primary means of short-distance transportation was achieved by using a horse and carriage, North Dakota became the 39th state, and Benjamin Harrison was the 23rd President of the United States.


LKB Office 1950s- history


Our leadership team has decades of diversified engineering experience, including substantial accomplishments in their respective fields of engineering.



Our international network of resources enables us to provide multi-national clients with the most qualified local professionals who understand the culture, language, and regulatory system.