
About Us
Christiansen Welding is a family-owned, certified and fully insured welding shop in Bemidji, MN. We're best known for one-of-one custom railings and staircases for high-end homes, lake cabins and custom builds across northern Minnesota, and we also handle structural steel, in-shop fabrication, dock and lift repair, and mobile welding. Every project gets tight welds, clean finishes and straight communication from start to finish.
Our Services
What we are best at
Mobile Welding ServicesOur Mobile Welding Services bring skilled welders directly to your home, providing convenient and professional repair or fabrication solutions for any metalwork needs with efficiency and precision right at your doorstep.
In Shop FabricationOur In Shop Fabrication service offers homeowners precision-crafted metalwork, tailored in our facility to ensure quality and durability for your unique project needs, enhancing both functionality and aesthetic appeal.
Pipe/Pre-FabOur Pipe/Pre-Fab service offers homeowners precise, customized piping solutions with efficient installation and high-quality materials, ensuring durability and optimal performance for all plumbing and heating needs in your home.
Structural WeldingOur Structural Welding service ensures the strength and durability of your home's framework with expert craftsmanship, guaranteeing safety and reliability for various welding needs in residential construction projects.
Dock/Boatlift RepairOur dock and boatlift repair service ensures your waterfront structures are safe, durable, and functional. With expert welding solutions, we restore stability and extend the life of your marine investments.
Heavy Equipment RepairOur Heavy Equipment Repair service provides reliable maintenance and repair solutions, ensuring your machinery runs smoothly. Trust our skilled technicians to handle any issues quickly and efficiently, minimizing downtime for seamless operation.
Custom RailingsHand-built custom railings for high-end homes and lake properties in Bemidji and northern Minnesota. One-of-one designs in steel, stainless and aluminum, fabricated in our shop and installed by our team.
Custom StaircasesStatement staircases for luxury homes and lake properties in Bemidji and northern Minnesota. Custom designed in steel, fabricated in our shop and installed by our team.
Sanitary Stainless WeldingClean, precise sanitary stainless welding in Bemidji and northern Minnesota for food-grade, process and specialty stainless work, with smooth, corrosion-resistant welds built to last.
Custom railing & dock repair client
Video Testimonials
What Our Customers Say
Real projects, real customers. Hear straight from homeowners across northern Minnesota about working with Kolby and the Christiansen Welding team.
★★★★★5-Star Rated on Google
01/02
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Lakeside handrail — Cass Lake
Watch Us Work
Craftsmanship in Motion
From the first weld in our Bemidji shop to the final install at the lake, see how our custom railings and metalwork come together.
★★★★★Certified Welder · Fully Insured
01/03
Our Best Work









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