Site Welding Services is a steel fabrication and site installation specialist, centrally located in Woodinville within the Seattle/Tacoma/ Everett metropolitan area. We specialize in fabricating steel components and assemblies for construction projects, and volume production orders. We are also a leading on-site installer of structural and architectural steel for both commercial and residential projects.

Out 12,000 SF fabrication and assembly shop is the core of our operations where our expert crew assembles and finalizes your project.  Our list of project accomplishments range from the simple elegance of fine railings to the complex architectural skeleton for high-end residential architectural and commercial projects.

Over the years we have developed a work flow process that makes us more competitive, and in turn integrates our cost savings, experience and expertise into your project.  We can offer you:

Med railings

Administrative Services

  • Project Feasibility Studies
  • Project Planning
  • Field Dimensioning
  • Drafting and Design

Construction Services

  • Steel Fabrication
  • Site Installation
  • Product Installation

Project Types

  • Commercial Building
  • Residential Construction
  • Architectural Steel
  • Field Welding
  • Seismic Upgrades
  • Stairs and Canopies, Gates, Railings and Fences