About Us

Engineering Excellence Since 1889

Lockwood, Kessler & Bartlett, Inc. (LKB) has carried a passion and desire for excellence in engineering which has lasted for generations. LKB’s rich history exemplifies our current status as a top engineering firm on Long Island, still leading the way after 133 years.

Over the years, LKB has developed strong relationships with many mu­nicipalities, public agencies, and private clients. We are currently serving as consultants for individual assignments, as well as providing “On-Call” consulting services on an as-needed basis for many of their professional engineering and construction management needs. We pride ourselves in achieving 100% client satisfaction and successfully completing projects on time and within budget.

LKB’s portfolio of clients includes various agencies throughout the tristate area such as towns, counties, cities, villages, state and federal agencies, as well as both public and private utility companies, medical centers, and educational facilities.

LKB is a full-service consulting engineering firm headquartered in Syosset, Long Island.

We offer a wide range of services, which include:

Civil / Transportation Engineering
Structural Engineering / Bridge Design
Construction Management / Administration & Inspection
Electrical & Mechanical Engineering
Environmental Engineering & Sciences
Site Development / Landscape Architecture
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