---
title: "Certified Industrial Welding Services | Kelley Engineering"
canonicalUrl: "https://kelley-eng.com/capabilities/welding/"
excerpt: "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. Upload CAD for Quote 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 […]"
metaDescription: "AWS certified industrial welding services. We specialize in MIG, TIG, and structural weldments for carbon steel, aluminum, and stainless steel."
datePublished: "2026-04-23T10:31:50-05:00"
dateModified: "2026-07-06T08:36:09-05:00"
---

Certified Industrial Welding Services | Kelley Engineering

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[Home](https://kelley-eng.com/) » [Capabilities](https://kelley-eng.com/capabilities/) » Welding

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

[Upload CAD for Quote](https://kelley-eng.com/request-a-quote/)

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.

Welding Processes

- MIG Welding (GMAW)
- TIG Welding (GTAW)
- Flux-Cored Arc Welding (FCAW)
- Spot Welding (RSW)
- Stud Welding

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Materials Worked

- Carbon & Mild Steel
- Stainless Steel (304, 316, etc.)
- Aluminum Alloys
- Sheet Metal to Heavy Plate
- Structural Tube & Pipe

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Quality & Certifications

- 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.

[View Full Equipment List](https://kelley-eng.com/capabilities/equipment-list/)

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.

[Upload CAD File](https://kelley-eng.com/contact-us/)