S&L Welding mobile rig performing heavy equipment excavator repair at an industrial job site along the Columbia River waterfront in Longview, WA.

On-Site Mobile Welding & Heavy Equipment Repair in Longview, WA

S&L Welding & Fabrication LLC provides rapid-response mobile welding and heavy industrial fabrication services throughout Longview, Kelso, and Cowlitz County. With Longview serving as a major hub for maritime, timber, and manufacturing industries, keeping your machinery running is critical. Whether you need emergency structural steel repairs on a commercial construction site, heavy equipment welding for agricultural machinery, or immediate modifications for a fleet truck or trailer, Lexie and Scout bring fully equipped mobile welding rigs straight to your location to eliminate costly downtime.

Our Longview Welding Services Include:

  • Mobile Welding & On-Site Repair: Rapid dispatch for heavy equipment, industrial machinery, structural steel installations, and commercial properties.
  • Truck, Fleet & Trailer Repair: Custom reinforcing, hitch modifications, and structural fixes for commercial work trucks, dump trucks, and utility trailers.
  • Custom Metal Fabrication: Professional steel fencing, industrial gates, and custom structural metalwork built to withstand heavy-duty use.

Why Choose S&L Welding & Fabrication?

Backed by a strong background in precision pipefitting, structural welding, and heavy fabrication, our team delivers high-quality craftsmanship that meets rigorous industrial safety and durability standards. If your project requires complex machining or is too large for a field repair, we utilize our dedicated, fully equipped shop space just down the road in Kalama to handle the heavy fabrication before delivering and installing the finished components directly to your Longview site.

Need a dependable welder in Longview? Contact S&L Welding & Fabrication today to schedule on-site mobile service or request an estimate.