Solve better. Go further.
![View of Harford Connecticut with highways and buildings](https://www.fando.com/wp-content/uploads/2024/04/Homepage1.jpg)
Holistic Approach, Tailored Solutions
Looking through a multidisciplinary lens, Fuss & O’Neill creates comprehensive and forward-thinking solutions that meet our clients’ needs today, tomorrow, and for years to come.
![project team writing on board](https://www.fando.com/wp-content/uploads/2024/01/HP-stats-image-1022x803-1.jpg)
Years
Experience is our foundation for innovation.
100+
Professionals
Diverse perspectives with a common goal of progress.
400+
Offices
Strategically located to deliver results.
11
Sites Transformed
Taking pragmatic steps, based on science, our experience, and project goals, to realize and pursue the potential in every site.
Our Experts
Integrating diverse areas of expertise to overcome challenges, design solutions, and create impactful change.
![Diane Mas, PhD, REHS/RS, CC-P, Chief Resilience and Sustainability Officer](https://www.fando.com/wp-content/uploads/2024/01/Mas-Diane.jpg)
My work supports communities, businesses, and organizations adapt to, and mitigate the impacts of, climate change and promote sustainable development using sound science, forward-thinking planning, and innovative engineering.