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JB Welding LLC is a Colorado-based company specializing in structural and custom steel fabrication, installation, and on-site welding services. Proudly serving commercial and residential clients across the Denver metro area, we’re known for our quality craftsmanship, reliable timelines, and commitment to jobsite safety.

What sets us apart is simple: we show up ready, we do it right, and we stand behind our work. Whether we’re fabricating stair systems, installing guardrails, or welding anchor plates, every job we take on is handled with precision, care, and a deep respect for our trade.

We’re a hands-on team that believes in clear communication, strong partnerships, and getting the job done safely—without cutting corners. With years of experience and a growing list of trusted collaborators, JB Welding is built for long-term results.