Track Record of Superior Performance

For 50 years, we have provided nuclear engineering services that prioritize high-quality engineering deliverables delivered on-time and on-budget. Our self-performance capabilities operate from a total cost of ownership mindset and routinely deliver crucial projects to our customers.

Madison Services


Full Spectrum of Engineering Services

Zachry Nuclear provides electrical, controls, mechanical, and structural engineering and design coupled with dedicated project management services to support modifications of the existing fleet of U.S. nuclear plants and the development of new nuclear plants of the future.

Nuclear Employees


Best in People

Zachry Nuclear actively invests in building a highly engaged and highly skilled professional workforce. We understand efficient, safe work relies on talented individuals and high-performing teams.

Nuclear AboutUs

About Us

Dedicated Nuclear Focus

Zachry Nuclear is singularly focused on the nuclear industry, with the experience and capabilities to support both existing nuclear utilities and the next generation of nuclear facilities. Zachry is committed to achieving project excellence – quality, cost, and schedule every time.

Madison - Part of the Zachry Group

With 50 years of nuclear power plant experience, Zachry Nuclear provides robust engineering, design, and project management services to support the safe and efficient design and operation of nuclear power plants. With a team of professionals specializing in mechanical, electrical, controls, and civil/structural engineering, as well as design and drafting, Zachry Nuclear is well-versed in maintaining existing nuclear plants and developing new small modular reactor designs.