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We partner with our sister subsidiaries Matrix Service and Matrix NAC to meet your fabrication needs. No matter where your projects are, our fully equipped fabrication facilities are strategically located to service your power, refining, petrochemical or heavy industrial needs. Specializing in steel plate, structural steel and vessel fabrication, Matrix shops are set up to handle even your most demanding fabrication requirements.

We are well acquainted with all areas of domestic and international shipping. Our established relationships with dedicated trucking companies, freight handlers, LTL carriers, railroads and barging companies make streamlined transport a given for any project. Our largest fabrication facility at the Port of Catoosa in Oklahoma offers direct barge access to the Gulf of Mexico.

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years recognized on ENR's top contractors list

Matrix’s expertise includes:

  • ASME pressure vessels
  • Towers, scrubbers & drums
  • API shop fabricated tanks
  • Component fabrication
  • Process piping spools
  • Large structural fabrication
  • Modules
  • Stacks/liners
  • Scrubbers and absorbers
  • Flare stacks and tips
  • Nuclear components
  • Structural steel

Product types

  • Pressure vessels
  • Towers
  • Drums
  • Shop fabricated tanks
  • Component fabrication
  • Piping
  • Structural
  • Skid modules
  • Stacks
  • Scrubbers
  • Liners
  • Ducting


  • ASME U Stamp – Division I pressure vessels and equipment
  • ASME U2 Stamp – Division II pressure vessels and equipment
  • ASME S Stamp – Power boilers
  • ASME B31.3 – Process piping
  • API – Shop fabricated tanks and components
  • AWS – Structural components
  • In-house QA/QC – CWI, API 510, 570, 653, NBIC

For more information, please contact John Hart at 832 448 4338.

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To The Test.

Get in touch with Matrix for your next project.
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