Custom Fabrication & Welding

We specialize in designing and fabricating custom products for our customers.  Our fabrication department has decades of experience including welders certified in dual shield and stick processes.  Our certifications for structural welding meet all AWS D1.1 specifications.  We also have the capacity for TIG welding, mag particle testing, and in-house heat treating.  Our material capabilities include carbon steel, stainless, bronze, aluminum, etc.  We service any industry imaginable from agricultural to mining and oil fields.

A few of the reasons why we should work for you!

Wide variety of capabilites

From repairing a truck bumper to the completion and install of the Adventure Forest across from the home of the Denver Broncos, a permanent attraction for the Denver Children's Museum, as well as many zip lines across the country for the Bonsai Design...Allen Industries has done it all!

In-house design

We will work with you to take your project from Concept to Completion...all in-house! Sand blasted and painted? No problem. All welds inspected to customers requirements.


We are certified in Gmaw and Smaw in an all positions for unlimited thickness.

Here are some fabrication projects we've worked on.