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Setting the global standard for Inspection, Training & Consulting in Welding, NDT & QA/QC Program Development

Since 1992, ETMS has been a global leader in Welding and NDT (Non-Destructive Testing) Inspection, Training, and Consulting Services. We specialize in welding inspection services, NDT training programs, welding consulting and quality program consulting to help clients achieve compliance, safety, and operational excellence.

Our expertise spans structural steel, bridge and dam construction, piping systems, semiconductor applications, power generation, high-purity and cryogenic applications, aerospace, pressure vessels, and rail projects. Clients trust ETMS for our technical expertise and commitment to quality. Through continuous training in the latest welding codes, NDT techniques, and quality management standards, we ensure every project exceeds expectations, delivering measurable results across manufacturing, fabrication, and construction sectors.

Inspection

We specialize in providing Certified Welding Inspector (CWI) Welding and Non-Destructive Testing (NDT) Inspection Services. Our team is dedicated to ensuring precision, compliance, and the highest quality standards across all projects.

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Experienced Team

ETMS provides comprehensive Welder and NDT Inspection Training and Certification programs. By ensuring a superior training experience that enhances knowledge & skills, professionals achieve unparalleled performance.

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Unique Technologies

ETMS delivers its expertise globally across multiple sectors of industry in Welding, Inspection (NDT/NDE) & QA/QC Programming to streamline efficiencies, minimize rework and gain international certifications.

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ETMS inspector on site ETMS training session Weld inspection Rocket landing project
Since 1992 Quality First

About Us

ETMS your resource for Industry Expertise

145+
Years combined experience
13+
Industry Sectors
4+
Continents

ETMS LLC, a Certified Disabled Veteran-Owned / Small Business, is a trusted California-based firm specializing in AWS CWI Inspection, Certified NDT Inspection Services, as well as Training and Quality Program Consulting. Since our founding in 1992, we've proudly delivered measurable value to projects across the United States and around the globe.

Our heritage of achievement is built on decades of successful innovation and collaboration in the structural, bridge and dam, piping, semi-conductor, power generation, high purity, cryogenic, aerospace, pressure vessel, and rail construction sectors.

Clients consistently turn to ETMS for our technical capabilities and for our unwavering commitment to excellence.

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Services

ETMS offers professional welding training and certification programs, including seminars on welding techniques, weld supervision, QA/QC, and inspection. Our expert-led courses help industry professionals improve technical skills, maintain compliance with welding standards, and achieve operational excellence in manufacturing, fabrication, and construction.

01

Welder Training & Qualification

ETMS provides training & qualification testing to AWS, ASME, API, AWWA, MIL-SPEC, NAV-SPEC & ISO Standards on-site where your personnel are most comfortable & familiar with their equipment, processes and applications.

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02

NDT Inspection Training & Certification

ETMS NDT Training yields inspection personnel that are experts in their methods and ready to integrate into your company's quality program, creating an inspection department that is not only subject matter experts but knows how to relate solutions to production to increase efficiency.

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03

Professional Development

ETMS offers private and public professional development seminars to enhance expertise in welding, weld supervision, QA/QC, and inspection. Designed for industry professionals, our programs improve technical skills, ensure compliance, and drive operational excellence, equipping teams with the knowledge needed to excel in specialized applications across manufacturing, fabrication, and construction.

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04

Inspection Services

ETMS provides complete AWS CWI Welding & NDT Inspection Services to AWS, ASME, API, AWWA, MIL-SPEC, NAV-SPEC & ISO Standards for planning, active fabrication/construction and post weld inspection.

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05

Procedure Development

ETMS develops customized welding and inspection procedures for industries from aerospace to wastewater. Each project has unique requirements and complexities that can lead to costly delays. Our team provides turnkey welding procedures & inspection plans, ensure compliance, improve efficiency, and reduce risk across manufacturing, fabrication, and construction sectors.

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06

Consulting & Certification Services

ETMS provides expert consulting services with turnkey solutions tailored to your company's needs. Whether you need to streamline internal processes, improve efficiency, ensure customer vendor compliance, or achieve national/international certifications, our quality program consulting expertise delivers desired results.

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Work With us

Precision focus on Complete Quality.

ETMS delivers expert inspection, training, and consulting services tailored to optimize production efficiency, enhance personnel knowledge, and significantly cut rework and waste, leading to substantial cost savings and improved production quality.

Production Development Time Efficiency 80%
Loss to Rework/Reject Minimization 97%
Production Cost Reduction 33%
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  • Professional Training
  • Latest Technology
  • Turnkey Program Development
  • Expert Multi-sector Consultants

Companies that rely on ETMS

  • SpaceX
  • Teledyne
  • 4Front Engineered Solutions
  • US Army Corps of Engineers
  • Alyeska Resort
  • Bay Advanced Technologies
  • Caltrans
  • Rose
  • CTO
  • Glen
  • Northstar
  • Palisades Tahoe
  • Siemens
  • Safran
  • SHN Engineering

Our Work

A sample of our project portfolio

Underwater Welding Procedure Development
Underwater Welding Procedure Development
Pt. Reyes Lighthouse Restoration
Pt. Reyes Lighthouse Restoration
GoldBelt Tramway
GoldBelt Tramway
Semi-conductor Manufacturing
Semi-conductor Manufacturing
4Front Engineered Services
4Front Engineered Services
New Hogan Dam
New Hogan Dam

News, Insights & Resources

Not just a blog. Not here for SEO. This is the area where we're able to share recent industry news, current company developments and share technical articles & information that we encourage discussion and exchange of ideas. Have a question? Submit a question or a response.

Welder at work with sparks

The Four GMAW Transfer Modes: Settings, Gases, Setups, and Trade-offs

Unlock the secrets of GMAW (MIG) transfer modes: short-circuiting, globular, spray, and pulsed spray.

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