A Safe, Reliable Welding Partner
Helping companies increase efficiency and reduce project costs with our expertise in project management, fabrication and installation, machining, and supplemental supervision and labor.
Flexible Services, Proven Performance
Project Management
Fabrication & Mock-up
Manual, Orbital & Semi-Automatic Welding
Machining
Welder Qualifications & Training
Staff & Craft Augmentation
Reduce Field Welding Time with Mock-up & Fabrication
With more than 40,000 square feet of combined space, our facilities in Chattanooga, TN, and Charlotte, NC, are outfitted with the latest technology and equipment to pre-fabricate systems and confirm proof of concept, which help reduce field welding time and deliver first-time quality. We mimic field conditions such as limited access and complex configurations to meet any project requirements.
Training & Workforce Development
UA Welder Certification Program
Construction Users Round Table (CURT)
Helmets to Hardhats (for military service members)
State-level building trades groups
Machining & Other Services
Cutting & beveling of high-energy piping
Feedwater heater cutouts
Flange facing
Hole boring
Machining personnel
Field cut and bevel all piping materials
Full Non-destructive Equipment (NDE) services
Quality Processes, Procedures, & Certifications
ASME Section IX
S Stamp, R Stamp, U Stamp
10 CFR Appendix B
“My company has worked with D&Z Welding Services for the past three years as a partner on numerous projects, and I look forward to working with them again for future plant modifications. The company offers high-quality service, and I have been more than satisfied by their work and leadership.”
Framatome Project Manager at Palo Verde Nuclear Generating Station
Our Success
0
Injuries in Two Years
<1%
Weld Reject Rate
150
Years of global welding experience
35+
Projects Completed
Industries We Serve
Power
Process & Industrial
Pulp & Paper
Liquefied Natural Gas
Pharmaceuticals
Manufacturing
Aerospace
