When your parts require certified welds, the last thing you need is a third party slowing things down. Scheduling outside inspectors, coordinating timing around your production run, waiting on documentation—it adds up fast. Fortunately, at Spec Fab, we’re a welding service with an in-house Certified Welding Inspector that alleviates these issues and provides a range of benefits if you need a CWI stamp of approval for your next project.

The Certified Welding Inspector credential is awarded by the American Welding Society, and it’s one of the most recognized standards in the industry for weld quality and oversight. Having a CWI on staff means we can train and certify our own welders, inspect welds, perform dye penetrant testing, and issue certified weld documentation in-house, all as part of our normal production process.

Read on to learn about the various ways our CWI can benefit your next project, and contact us today to learn more about this service.

Welders Are Trained and Certified to a Higher Standard

A CWI isn’t just an inspector, they’re a qualified trainer. Our CWI works directly with our welding team to ensure every welder is properly trained, tested, and certified to meet the requirements of your project. That means the people producing your parts aren’t just experienced, they’ve been evaluated against a recognized industry standard and certified to meet it.

For customers with strict supplier requirements, that distinction matters. You’re not just taking our word for it, and there’s a qualified credential behind the team doing your work.

Weld Inspection Is Part of the Process, Not an Add-On

When weld inspection is handled by an outside party, it creates a dependency. You’re at the mercy of their schedule, and any issue found late in the process can set your timeline back significantly. With our CWI on staff, however, inspection happens here, on our shop floor, as welds are being produced.

This keeps quality control inside the production process where it belongs, not tacked on at the end. Problems get caught earlier, corrections happen faster, and with less opportunity for delays, your parts are far more likely to ship on time.

Dye Penetrant Testing, In-House

Dye penetrant testing is a non-destructive method used to detect surface cracks, porosity, and other defects that aren’t visible to the naked eye. It’s a critical step for applications where weld integrity is non-negotiable. Until now, customers who needed it had to either source it separately or factor in the time and cost of sending parts out for this type of advanced testing.

Because we can now perform dye penetrant testing in-house, there’s one less hand-off, one less delay, and one less thing for your team to coordinate.

Certified Weld Documentation You Can Count On

For manufacturers and OEMs working in regulated industries or with customers who require supplier documentation, certified weld records aren’t optional—they’re a contractual requirement. Our CWI can produce the official documentation to back up the work we do, so you have what you need for your records, your customers, or your auditors.

That kind of paperwork used to mean bringing in outside help. Now it’s just part of what we deliver when you elect to include our CWI service as part of your project.

No Extra Steps, No Extra Delays

Perhaps the most important benefit is that our Certified Weld Inspector is a member of our team, not an outside vendor we call in. For customers whose projects require CWI-level oversight and documentation, that service is built into our workflow. There’s no additional relationship to manage, third party to chase down, or extra lead time to build into your schedule to account for outside inspection.

You get the same straightforward process you’re used to with Spec Fab, just with a higher level of certified oversight behind it.

Let’s Talk About Your Next Project

If your parts need a CWI stamp of approval, let’s discuss how Spec Fab can help. Whether you’re an OEM with supplier certification requirements, a manufacturer working in a regulated industry, or an operations team that simply wants greater confidence in weld quality, our CWI is standing by. Our shop is your shop, our team is your team, and we’re here to help. 

Contact us today to learn more about our in-house CWI services and find out how we can put this capability to work for your next project.