LJ’s Welding provides complete welding, fabrication and repair services for industrial, commercial and residential clients throughout Waterloo, Iowa and the surrounding area. From precision fabrication in our shop to mobile welding in the field, we deliver dependable solutions built to perform in real-world conditions.
Our welding services cover a wide range of materials and applications. With decades of hands-on experience, our team delivers strong, clean welds that meet high quality and safety standards.
Services include:
Whether it’s a one-time repair or part of a larger fabrication project, we approach every weld with precision and care.


LJ’s Welding specializes in custom fabrication and specialty metal projects. From one-off builds to production support, we have the equipment and expertise to turn ideas, drawings or concepts into finished, functional products.
Capabilities include:
We build everything from shipping racks and flow racks to staircases, trailers and custom industrial components, designed for strength, accuracy and long-term use.
We believe in repairing equipment whenever possible to help customers save time and money. LJ’s Welding provides dependable repair services for a wide range of equipment and structures.
Repair services include:
If it’s damaged, worn, or broken, our team will evaluate it and provide a practical, cost-effective repair solution.


When bringing equipment into the shop isn’t practical, LJ’s Welding offers mobile and portable welding services. Our team can travel to your jobsite, facility, field or rail location to perform repairs or fabrication on-site.
Mobile services are ideal for:
Our goal is to minimize downtime and get you back up and running as quickly as possible.
With extensive experience inside John Deere manufacturing facilities, LJ’s Welding provides custom-built solutions designed to support production lines and improve efficiency.
Industrial support services include:
We understand manufacturing demands and build components that meet real-world production needs.
Every service we provide is backed by strict safety practices, qualified welding procedures, and a commitment to high standards. From design and fabrication to repair and installation, LJ’s Welding takes pride in delivering work that is safe, reliable and built to last.
Looking for custom fabrication, welding, or repair services? Contact LJ’s Welding today to discuss your project or schedule mobile service!