Certification

R-stamp repair shops

Repair and alteration of coded equipment.

8 shops state they hold National Board R-stamp in TX. Each entry below shows the sentence we read it from, on the shop's own website — we don't record a certification we can't quote. Confirm current status with the shop or the certifying body before you award work.

Gulf Coast Steel, Inc.Houston, TX

“Certified by National Boiler association, we hold a "R" & "U" stamp to ensure our work complies with ASME and NBBI standards.”https://www.gulfcoaststeelinc.com/about

Also: ASME U-stamp · ISO 9001 · API2000 ton press brake12" max thickness

C & S Metal FabricatingHouston, TX

“We are also an ASME Section VIII Div 1 (U-Stamp) code shop as well as certified in vessel repairs and alterations (R-Stamp)”http://www.csmetalfab.com/

Also: ASME U-stamp · AWS D1.196" max thickness

Weldforce FabricatorsHouston, TX

“R Certification - The National Board offers the Certificate of Authorization and R symbol stamp for the repair and/or alteration of boilers, pressure vessels, and other pressure-retaining items.”https://www.weldforcegroup.com/certification

Also: ASME U-stamp

Weld Tech FabricationOdessa, TX

“Weld Tech Fabrication is certified to apply the "U" (unified pressure vessels) and the "R" (National Board Repairs) stamps.”http://weldtechfabrication.com/

Also: ASME S-stamp

ACME Fabrication & Welding LLCAlvin, TX

“ACME Fabrication and Welding is a National Board Member, and ASME Certified manufacturer of pressure vessels. ACME holds the ASME "U" & "R" Stamp Certifications and is a leading manufacturer of custom pressure vessels, designed and built to our customer's specifications.”https://acmewelding.com/capabilities/pressure-vessels/

Also: ASME U-stamp

Bise Welding & FabricatingHouston, TX

“Bise currently has an ASME "U", "U2", "R" and "S" Code stamps.”http://www.bisewelding.com/

Also: ASME U-stamp · ASME S-stamp2.75" max thickness

Aluminum Welding Fabrication in HoustonHouston, TX

“Backed by AWS D1.2 and ASME Section IX certifications, our work meets the highest industry standards for safety, strength, and performance.”https://performancealuminumfabrication.com/

Also: AWS D1.20.375" max thickness

Custom Heliarc Inc.Brookshire, TX

“We are ASME Section VIII Division 1 "U" and "R" authorized and National Board registered.”http://customheliarcinc.com/

Also: ASME U-stamp3.5" max thickness

Need this work done?

Tell us what you need made and we'll put it in front of shops that hold the right certification — and welders qualified to the same code, if the job needs people on site as well as parts.

Describe your project →