About Us
our story
Simpson Moynihan is a union civil construction firm headquartered in Lafayette, New Jersey, operating across New Jersey and New York with a focus on site development, underground utilities, and energy infrastructure.
Our 25-acre facility brings together our office, equipment yard, maintenance shop, and training grounds designed for seamless coordination between leadership, field crews, and operations. This integrated setup enables us to maintain a highly responsive workforce, test new equipment, and conduct hands-on training in a real-world environment.
At Simpson Moynihan, we believe construction companies are only as strong as the systems they build, both in the field and behind the scenes. That’s why our leadership is directly involved in project planning, risk management, and daily execution. Our projects don’t get passed down; they stay close to decision-makers who understand both the job and the client.
Safety is not a program, it’s a culture. Every project begins with a commitment to protecting our team, our partners, and the communities we work in. From daily jobsite briefings to company-wide safety initiatives, we maintain rigorous standards that keep people safe and work moving forward.
We’re investing in the future of construction using the latest software, digital workflows, and project management tools to streamline communication, increase accountability, and drive performance. From estimating to field reporting, every part of our process is designed to be efficient, measurable, and transparent.
Above all, our mission is simple: deliver high-impact work with precision, professionalism, and pride. Whether we’re building core infrastructure or tackling challenging site conditions, we bring union strength, technical depth, and senior-level focus to every job we take on.
Our Values
We operate with a clear understanding that every project represents a significant investment and carries a lasting impact. Our approach is grounded in strategic foresight, operational efficiency, and unwavering accountability. We prioritize transparency at every stage, ensuring decision-makers have the insight and confidence to move forward without uncertainty. Collaboration is key; we work in sync with stakeholders, architects, engineers, and contractors to achieve results that meet both functional and financial objectives.
Quality is non-negotiable; materials, methods, and processes are selected to maximize performance and longevity. We remain adaptable, ready to anticipate and address challenges before they affect timelines or budgets. Above all, we measure our success by the long-term value we deliver to our clients, their projects, and the communities they shape.