Weld Testing Services in Houston, TX
At WH Labs, we’re committed to ensuring every weld meets the highest safety and quality standards as well as welding code requirements. We offer a thorough suite of weld testing services that cover everything from visual inspections to advanced nondestructive testing. Our team of AWS certified weld inspectors (CWI) doesn’t just look at welds; we analyze, evaluate, and certify them with precision and efficiency.
Comprehensive Weld Testing Options
WH Labs offers a full range of welding services designed to meet the diverse testing needs of manufacturing clients worldwide. Our all-inclusive options include weld procedure verification, welder qualification tests, and visual inspection. All conducted in our accredited test facility and machine shop in Houston, TX equipped with state-of-the-art test equipment. We’re committed to ensuring your welding processes meet industry standards and quality requirements.
Our visual weld inspection services are foundational for quality assurance, requiring keen observation for identifying defects, surface irregularities, and cracks that may compromise structural integrity.
Our experienced engineers perform a variety of advanced testing methods to thoroughly evaluate weld integrity. We offer:
- Butt weld testing
- Fillet weld testing
- Macro examinations
- Non-destructive testing (NDT)
- Tensile tests
- Bend tests
- Impact tests
These services allow us to assess the strength, durability, and overall quality of your welds. Our team is fully trained and capable of applying various NDT testing methods including radiography, ultrasonic testing, magnetic particle testing, and liquid penetrant testing to evaluate weldments,
In addition to mechanical testing, we provide metallurgical and chemical analysis services. Our pressure and corrosion testing capabilities further enhance our ability to evaluate weld performance under various conditions. As a global leader in weld testing and welder certification, we’re equipped to handle diverse materials and specialty welding techniques.
Top Welding Services with Fast Turnaround Times
- ASME U and U2 Certified Weld Stamp Facility
- Specialization in corrosion resistant overlay
- Accomplish any/all weld repair and fabrication

Onsite Preparation and Certified Reports
Our onsite preparation services cover welding coupon cutting and test specimen preparation, guaranteeing materials are ready for detailed testing procedures.
We conduct thorough reviews of welding processes to guarantee procedural testing accuracy and offer assistance in preparing welding procedure qualifications.
Weld Consulting
- ASME U and U2 Certified Weld Stamp Facility
- Complete welding procedure development
& qualification - Develop welding procedure specification (WPS)
- Generate procedure qualification record (PQR)
- Generate welder/welding operator performance
qualification (WPQ) - Perform all testing in accordance with AWS, ASME,
ASTM, API, and/or other pertinent specifications

Visit Our Houston Weld Testing Lab
Get in touch with our ISO 9001:2015 accredited independent laboratory for all your welding needs, metallurgical testing, failure analysis, and more.