Certified Industrial Welding Services

Precision welding for everything from cosmetic assemblies to large structural weldments. AWS-certified MIG and TIG welding for demanding OEM applications.

Our Welding Approach

Precision Welds. Structural Integrity.

At Kelley Engineering, welding is a critical part of our integrated manufacturing process. Our AWS-certified welders produce everything from precision cosmetic weldments to large structural assemblies, supporting industries where quality, strength, and consistency matter most.

Working alongside our machining, fabrication, and assembly teams, we manufacture welded components built to demanding specifications and ready for the next stage of production.

AWS Certified

Our welders operate under stringent American Welding Society standards.

Multi-Process

Expertise across MIG (GMAW), TIG (GTAW), and flux-cored arc welding.

Aluminum & Stainless

Specialized capabilities in welding heat-sensitive and oxidation-prone alloys.

Strict Inspection

Rigorous post-weld inspection to ensure penetration, sizing, and aesthetic quality.

Welding Capabilities & Processes

Verify our capabilities to meet your specific engineering code requirements.
  • MIG Welding (GMAW)
  • TIG Welding (GTAW)
  • Flux-Cored Arc Welding (FCAW)
  • Spot Welding (RSW)
  • Stud Welding
  • Carbon & Mild Steel
  • Stainless Steel (304, 316, etc.)
  • Aluminum Alloys
  • Sheet Metal to Heavy Plate
  • Structural Tube & Pipe
  • AWS Certified Welders
  • AWS D1.1 Structural Steel Code
  • AWS D1.2 Structural Aluminum Code
  • Strict Visual Inspection Protocols
  • Dye Penetrant Testing (available)

Designed for Turnkey Assembly

Our welding department is the crucial bridge between our fabrication and final assembly teams. Because we control the upstream cutting and bending, joint fit-up is flawless, reducing weld times and ensuring a perfectly square, high-quality final product.

Our Work

Certified Quality on Display

Examples of precision TIG, heavy structural MIG, and complex multi-part weldments.

5-Axis Aluminum Housing
Aerospace Component

Large Envelope Steel Frame
Industrial Manufacturing

Precision Turned Shafts
High-Volume Automotive Run

Have a welding project?

Upload your STEP, IGES, or DXF files today. Our engineering team provides fast, accurate quotes.