Nuclear Services

EnergySolutions is an international nuclear services company headquartered in Salt Lake City, Utah with operations throughout the United States and Canada. Our Nuclear Services division provides comprehensive services and solutions which include some of the most experienced project management to support ongoing nuclear plant maintenance, modifications, capital projects life extension and ultimately new build, and decommissioning.


These service offerings enhance EnergySolutions’ lifecycle services that promote preservation of the environment through environmentally safe waste disposal, nuclear decontamination, decommissioning and remediation, and now support for ongoing and new zero-carbon energy production.

Expertise and Experience

Team of highly skilled professionals with extensive knowledge and experience in nuclear construction, major modifications, outage management, and QA/QC. We understand nuclear performance expectations.

Nuclear Plant Maintenance and Specialty Subject Matter Experts

The most experienced team of nuclear SMEs in the industry.

Capital Projects Subject Matter Experts

A cadre of knowledgeable and experienced nuclear professionals
available for consulting and program support for Large Capital Projects.

Commitment to Safety

ESNS prioritizes safety in all aspects of our operations. We have a strong safety culture, employ best practices, and continuously invest in safety training and equipment.

Long-Term Support

Nuclear projects have long lifecycles, and ESNS can offer ongoing support and maintenance services, planning and technical support to owner/operators and a suite of outage support services.



– NQA-1 program with a focus on safety, quality, and field execution excellence

– Outage modifications and construction, including craft labor and staffing support

– Capital project planning, estimating, and site execution

– Nuclear construction subject matter expertise and lessons-learned experience with a focus on field productivity and contractor success

– Custom nuclear fabrication

– Structural and mechanical module consulting and fabrication

– Welding program expertise and services

– EPC/turnkey project execution

– Decommissioning, including large component removal and disposal