Weld Inspection Services

in Florida

Cornerstone Inspection LLC provides weld inspection and non-destructive testing (NDT) services across Florida and the Gulf Coast.


We support contractors, fabricators, and project teams with reliable inspection that helps prevent rework, delays, and failed inspections.

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With our cornerstone founded on Christian values, we strive to exceed our customers expectations while maintaining the highest industry standards, providing safe working environments, and respecting the dignity of every employee. We believe this allows our team to better serve our industry as a company and as individuals.”

What We Actually Do in the Field

Our weld inspection services include:


  • Visual Inspection (VT) for weld quality and fit-up
  • Magnetic Particle Testing (MT) for surface defects
  • Ultrasonic Testing (UT) for internal weld flaws
  • Weld procedure and specification verification
  • Bolt verification and connection checks



We focus on real-world execution—not just checklists.

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Where Weld Inspection Becomes Critical

Weld inspection matters most when:


  • Structural steel is load-bearing
  • Projects are on tight schedules
  • Fabrication is moving quickly
  • Owner or DOT requirements require documentation
  • Rework would impact the critical path
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Common Issues We See in the Field

These are the problems that typically show up:


  • Weld defects discovered late
  • Incomplete or missing weld logs
  • Misalignment between field work and documentation
  • Repairs not clearly tracked
  • Inspection delays slowing down crews


Individually, these seem small.
Under schedule pressure, they stack—and turn into rework.

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When to Bring in a Third-Party Inspector

You don’t always need outside inspection.

But it becomes valuable when:


  • Internal QA/QC teams are stretched
  • Workload spikes during key phases
  • A second set of eyes is needed before final inspection
  • Documentation needs to hold up under review


This is where we typically support—not replace—your existing team.

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How We Help Keep Projects Moving

We focus on:


  • Catching issues early (before they become rework)
  • Providing clear, usable reports
  • Communicating directly with field teams
  • Supporting—not slowing—production
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Who We Work With

  • Structural steel fabricators
  • General contractors
  • Bridge and civil contractors
  • Industrial and energy projects

Why Contractors Call Us

  • They need coverage during peak workload
  • They need reliable inspection without delays
  • They need documentation that holds up
  • They need support—not friction

Need weld inspection support in Florida?

Let’s talk about how Cornerstone Inspection can support your project.

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