Fuss & O’Neill delivers exactly what complex projects require – an integrated matrix of services across the breadth of scientific, engineering, design build, information technology and lean manufacturing disciplines. Founded in 1924, the firm has consistently proved its ability to create extraordinary solutions to complex challenges.

We put our clients first with a full-service approach: Our environmental, structural, transportation, building systems, industrial and infrastructure expertise result in award-winning projects. We support lean manufacturing, total productive maintenance and information technology that reinforce our full service capabilities. Our design build, land development and survey capabilities take projects along the most efficient and cost-effective route to realization.

Our clients benefit from the leadership of Fuss & O’Neill’s executive team. Senior management is active in every project, taking a hands-on approach to ensure that every client receives the most appropriate services for speedy, successful completion of each job.

Fuss and O’Neill executives draw from a highly qualified staff with unsurpassed technical and professional certifications. The firm recognizes the contributions of our 330 exceptional employees in offices located in Connecticut, Massachusetts, Rhode Island, New York and South Carolina.

While we continue to grow, expanding our regional presence, innovative technology and across-the-board services, our values have not changed. We seek out clients and employees who value integrity, quality and professionalism. We establish client relationships based on long-term partnership, respect and solid communication, and we firmly believe that the success of our client’s projects is inextricably linked to that of Fuss & O’Neill.