Services Offered
Process & Piping
Mechanical
Electrical
Instrumentation & Controls (I&C)
Welding & Fabrication
Proven Mission-Critical Expertise
We help maintain more than half of the reactors in the U.S., a responsibility that shows how much our utility customers trust us to keep their operations running smoothly. D&Z’s experience in managing critical systems means we understand how to deliver projects on time and within budget, delivering complex, high-stakes work where precision matters.
- 40+ Years of success in high-stakes industries like nuclear power construction and maintenance
- Teams supporting 50%+ of the U.S. nuclear fleet’s critical needs
- National operations delivering complex projects across the U.S. and Canada
Accelerated Project Execution
Time is critical in data center construction. Our proven fast-track construction methodologies, multiple fabrication facilities, and nationwide labor force means we can rapidly mobilize specialized teams across multiple sites and scale resources based on your project’s needs.
- Nationwide fabrication facilities reduce on-site construction time while improving quality and safety
- Scalable labor resources for rapid mobilization, no matter the project scope
- Modular construction methodologies for fast-track execution without compromising quality or safety
Leader in Mechanical, Electrical & Piping Craft
Our nuclear and advanced manufacturing experience directly translates to data center construction for you and your clients.
We install large volumes of varying sizes, alloys, and installation codes of precision piping every year for industrial and energy clients with industry-leading quality and safety. D&Z combines our piping expertise with advanced electrical infrastructure expertise and mechanical craft for critical systems like UPS, PDU’s, water circulation, fire suppression, HVAC, and cooling systems.
D&Z completed 15.7 million craft hours in 2023 and achieved a remarkable milestone of over 20 million hours in 2024.
Your Data Center Needs, Our Commitment
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.49
Safety TRIR -
.67%
Weld Reject Rate -
40+ Years
Mission Critical Experience
Safety First, Always
At D&Z, our first and most fundamental core company value is safety—to maintain a safe workplace and rigor to safety that protects our employees from injury or illness. We use industry best practices, cutting-edge safety technologies, and rigorous training to keep our teams safe, even in environments where uptime and reliability are non-negotiable.
Quick Response to Labor Needs
With deep, long-standing relationships across union and open shop labor markets, we provide quick access to qualified, skilled craft resources. These relationships are the result of the work we do across the country to build, maintain, and support our most valuable asset: our people.
Quality You Can Count On
Our Quality Management System (QMS) delivers consistent results that meet our the highest standards set by organizations such as the American Society of Mechanical Engineers (ASME), National Board Inspection Code (NBIC), and the International Organization for Standardization (ISO). From start to finish, our teams focus on exceeding quality expectations.
