Mobile Welding & Steel Erection

We are ready to roll on your mobile welding project. We run Stick, MIG, TIG, and Carbon Arc Gouging. Metals include Structural Steel, Stainless Steel, and Aluminum. Fox Fab has you covered with quality work for a fair and honest price.

What We Do

Mobile Welding & Steel Erection

Onsite welding services including Stick, MIG, TIG and Carbon Arc Gouging 

Metal Fabrication Shop

Custom metal & fabrication shop working with steel, stainless steel and aluminum

Custom Metal Work

We help from start to finish with commercial and residential projects of all sizes

Fox Fabrication is the leader in mobile welding and steel erection services in Denver and the Front Range. D1.1 certified mobile welders who show up and get the project done. Services include MIG, TIG, Stick, and Carbon Arc Welding. 

Field welding installations include the erection of structural steel and the installation of architectural metals.  We build and install pergolas, gates, interior, and exterior railings. We also offer Design/Build of railings, spiral stairways, mezzanines and more. Fox Fabrication serves residential, commercial, and ornamental construction projects. 

Our mobile welding fleet features three fully equipped welding vehicles. Each is designed to complete your project quickly and to the highest of quality standards. We adhere to safety and compliance regulations and have an excellent safety record.

Our projects have included heavy equipment repair, highway construction structural welding and everything in between. Call us today to get get started with your free estimate.

About Fox Fab’s Mobile Welding Qualifications

Our mobile welding fleet is ready to go to work on your metal project. We are easy to work with, highly skilled, and qualified for your project. Plus we’re Denver natives who stand behind our work. Call us today to see what we mean.


  • D1.1 Certified Welders
  • Stick, MIG, and TIG
  • Can Handle Remote Job Sites
  • Structural Steel Erection
  • Architectural Steel Installation

Call For a Quote:

(720) 939-6115

Here at Fox Fabrication & Welding, we have three mobile trucks ready to roll for your field welding project. Each is equipped with a generator, torches, hand tools, and everything we need for your project.

We have the capabilities to hang small ornamental iron as well as large structural steel. We service Colorado in its entirety and pride ourselves on heading to remote areas and getting the project done.

We work with local Colorado companies to provide additional support for your project. Our fleet also includes forklifts and additional equipment to finish your job.

Hit us up today for your custom welding and metal fabrication project. We work hard and get the project done. 

steel staircase commercial

Featured Projects

guys handling steel beam

Structural Steel and Architectural Metals

We catered to a client to build custom exterior metal furnishings. The metal was built to highlight the overall design. 

man welding above highway in denver

I-70 Late Night Highway Welding Job

We did this project with Kiewit alongside C-DOT and Metal Pros who furnished all the steel for this I-70 construction project. 

steel awning

Custom Steel Awning in Denver

We turned out a 35-foot skid that we lifted off a trailer and placed on top of three posts, for a cantilevered effect. 

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