Welding & fabrication for metal and plastic


Affiliation Welding
metal fabrication denver 1
Plastic welding Denver
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Pipe fence Denver
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Who is Affiliation

welder denver

What we do...

Custom metal welding and fabrication services for residential and industrial customers in Northern Colorado.

Affiliation welding has you covered in Denver for all your metal fabrication needs.

We also provide...

Affiliation offers plastic welding services! Tubs, tanks and more!

railings denver

At the core...

Affiliation is dedicated to providing a tailored service and building a strong customer relationship.


metal fabrication denver

Metal Fabrication

We do metal fabrication in Denver. We are a trusted welder who can help with metal fabrication processes. Fabrication and welding involves the making of products or components from raw or semi-finished materials. We have helped both residential, commercial, and industrial customers in helping them create in railings, pergolas, signs, and shelving.

plastic fabrication denver

Plastic Fabrication

A key specialization we have is plastic fabrication. In the past few years there has been huge growth in plastic fabrication. Affiliation does hot air plastic welding and works with the materials to create equipment and tools for our customers. We have worked with different customers to create custom parts, tubs, tanks, shelving, clean room equipment, lab equipment, and environmental chambers.

mobile welder denver

Mobile Welding

Affiliation provides mobile welding services in Denver. whether at your home, place of business or on the job site, Affiliation has you covered. We do mobile welding in Denver, Boulder, Broomfield, and other surrounding Denver areas.


There’s much to see here. So, take your time, look around, and learn all there is to know about us. We hope you enjoy our site and if you have any inquiries drop us a line.