The welder marketplace
WeldRunners
Certification

ASME S-stamp fabricators

Power boiler construction.

2 shops state they hold ASME S-stamp in NY. 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.

Boilermatic is an ASME certified shop with U, H, and S stamps in addition to R and NB National Board certifications.https://www.boilermatic.com/about-us
Also: ASME U-stamp · National Board R-stamp
Boilermatic is an ASME certified shop with U, H, and S stamps in addition to R and NB National Board certifications.https://www.boilermatic.com/about-us
Also: ASME U-stamp · National Board R-stamp

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 →
ASME S-stamp fabricators — 21 verified shops | WeldRunners · WeldRunners