Structural and Custom Metal Fabrication

Structural and Custom Metal Fabrication Services in Pennsylvania

Precision-Built Metalwork, Delivered On-Site

Wahl's On-site Welding And Repair LLC offers expert structural welding and custom metal fabrication services that meet the highest demands of strength, precision, and code compliance. Whether you need field-welded supports, custom brackets, or reinforced steel frames, we bring fabrication-grade welding directly to your site.


All services are performed by certified welders using fully equipped mobile rigs. We fabricate to your specs, on your schedule, and at your jobsite — saving you time, transport, and hassle.

A close up of a metal object with a hole in it.

Our Structural and Fabrication Capabilities

  • Structural Steel Welding

    We provide on-site structural welding for industrial facilities, construction sites, and equipment yards. We weld columns, braces, beams, and more — all to standard.

  • Custom Metal Brackets and Components

    Need a non-standard piece fabricated to fit? We weld and shape custom parts for machinery, infrastructure, or utility use.

  • Reinforcements and Modifications

    From frame reinforcements to structural upgrades, we provide tailored welding solutions that strengthen existing assets and structures.

  • Mobile Fabrication for Jobsite Efficiency

    No delays waiting on off-site fabrication. We bring the tools, the material, and the know-how to fabricate and install what you need, where you need it.

Common Fabrication Projects

  • Equipment reinforcements and bracing

  • Custom weld-on accessories and mounts

  • Structural modifications to existing frames
  • Heavy-duty steel attachments

  • Replacement of damaged structural members

Why Choose Wahl’s for Structural and Custom Welding

Why Us?

  • Certified and experienced welding professionals

  • Fully mobile service — we come to your location

  • MSHA 42 certified for safe site access

  • Custom work for industrial, commercial, and equipment needs

  • Fabrication-grade welding with fast turnaround

We take pride in creating custom solutions that solve real-world problems and deliver long-term performance.

Frequently Asked Questions

  • Do you provide both fabrication and installation?

    Yes. We fabricate components and weld them into place on-site for a complete, end-to-end service.

  • What materials can you fabricate with?

    We primarily work with steel and heavy metals suitable for structural and industrial use.

  • Can you fabricate on short notice?

    In most cases, yes. We offer flexible scheduling and fast turnaround depending on job complexity and material needs.

  • Is your fabrication work certified?

    Yes. We are certified welding contractors and follow industry-standard welding practices for structural fabrication.

Let’s Build What You Need — Right Where You Need It

If you need structural welding or custom metal fabrication done on-site, contact Wahl's On-site Welding And Repair LLC today. We bring quality craftsmanship and efficient service to your location.