Solve better. Go further.
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.
Years
Experience is our foundation for innovation.
100+
Professionals
Diverse perspectives with a common goal of progress.
430+
Offices
Strategically located to deliver results.
12
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.
Water is the foundation of public health, economic vitality, and environmental sustainability. Thoughtful investment in resilient water and wastewater infrastructure protects communities, ecosystems, and future generations.