St. Jean Welding LLC

St. Jean Welding LLC operates out of Bastrop, Texas, as a welder focused on custom fabrication work across the Austin area and nearby properties. They handle metal projects that range from structural fixes to built-to-order pieces that fit specific homeowner needs. The crew shows up ready with torches and tools to tackle jobs that standard shops turn away, keeping things moving on residential sites where weather and timelines matter. Their approach stays practical, built around getting steel and other materials shaped right the first time without extra steps or delays.

They build custom pergolas and canoe racks that match exact designs down to the last joint. One crew replaced a home stairway banister and railings with a welded and powder-coated setup that included stainless steel cables for a clean look. Juan and the team handled a small but critical repair job under tight time pressure during the February freeze, while another call had them welding steel mesh onto a trailer, painting the new sections, and double-checking the wiring before handing it back. These jobs show how they combine fabrication skills with on-site fixes that keep properties functional.

Homeowners keep noting the solid results on quality and how the work holds up without callbacks. Communication stays clear from the first call through completion, and prices land fair for the level of detail delivered. Speed shows up in quick turnarounds on both small repairs and larger builds, with crews careful around existing structures. The consistent feedback lines up with high marks across the board. DIRT Score 4.31 from 19 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“The Cornerstone team did a great job building a custom pergola and canoe rack on my property (see attached photos below). No detail was missed and the end product perfectly matched the design and intent. Very happy with the results and would definitely recommend!”

“Cornerstone replaced a residential stairway banister and railings with a contemporary welded and powder coated rail with stainless steel cables. They were professional, careful with our home, and good communicators. Juan and team work hard. He called during the February deep freeze and came out to install at the earliest possible moment as roads were passable. The result is beautiful! We are very happy with the big difference the railing makes in our our home. I would use them again and can highly recommend.”

“Juan and Patricia @ Cornerstone Welding are fabulous! I had a small but important job that needed to be done correctly and quickly. Cornerstone Welding completed the work as instructed. Great communication! Great Work! Great price! Satisfied Customer!”

“The staff did a quick turn around of welding steel mesh onto my trailer. They also took it upon themselves to paint the new mesh for me and checked the wiring. I would definitely recommend their services in the future”

“They came by promptly to do an evaluation and take measurements. We got a quote by that evening I believe and they had out star railings completed and ready to install within a week. The work looks great but is also solid and up to the task. Looks like it has been in place from day 1. Would highly recommend Cornerstone Welding for any metalwork project.”