Fuss & O’Neill is a civil and environmental engineering firm that provides client-specific, forward-thinking, and holistic solutions. Since 1924, we have made it our mission to improve the built and natural environments in response to our public and private clients’ evolving needs. For more than a century, our clients have trusted us to solve their most complex challenges. By offering a full suite of civil and environmental services, our licensed and certified professionals can design comprehensive solutions. We operate as a cohesive team; a team made of individuals dedicated to safety, science-based decision making, and providing our clients with fiscally-responsible results. Our clients benefit from our holistic problem solving. We see the project both as a whole and as a series of steps. We can be involved in all phases of the project, and our multidisciplinary lens allows us to see challenges and resolutions from all perspectives – solving small matters before they become schedule-impacting problems.
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The Fuss & O'Neill annual revenue was $21.3 million in 2026.
Kevin Johnson is the President and Chief Executive Officer of Fuss & O'Neill.
389 people are employed at Fuss & O'Neill.
Fuss & O'Neill is based in Hartford, Connecticut.
The NAICS codes for Fuss & O'Neill are [54, 541, 54133, 5413].
The SIC codes for Fuss & O'Neill are [871, 87].