AWS D1.1 Structural Welding — Washington State

Structural Field
Welding Services

On-Site Solutions LLC provides structural field welding and on-site steel installation for commercial construction projects across Washington. We weld ASTM A992 wide flange beams, ASTM A500 HSS columns and bracing, and ASTM A36 plate, angle, and channel.

Structural field welding on steel beam
What We Provide
Our Capabilities

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Why Choose Us
WABO-Certified.
On-Site. On-Time.

Every project is backed by over 20 years of structural steel experience, WABO certification, and a commitment to safety-first field operations across Washington State.

Certified welder on site
Related Services
You May Also Need
Blueprint Interpretation
Accurate reading and execution of structural drawings.
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Professional Installation
Safe, code-compliant structural erection services.
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Efficient Steel Ordering
A36, A500, A992 steel sourced and delivered to spec.
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Need Field Welding?

Contact our team for a fast quote. We serve contractors and owners across Washington State and the Pacific Northwest.

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