Welder fabricating custom steel in the Iron Ascent shop
Birchwood, WI · Custom Metal Fabrication

Custom Metalworks. Built to Last.

Custom steel staircases and flatbed trailers, designed and built in Birchwood for customers throughout Northwest Wisconsin.

How we build

Design. Build. Finish.

Every project starts as a drawing, is built to your approved design, and ends as steel in your space.

CAD Design
01

CAD Design

We model your project in CAD — exact dimensions, materials, and joint details before any metal is cut.

Build
02

Build

We cut, weld, and finish your project in-house — from raw steel to the final grind, every detail follows your approved drawing.

Finished Product
03

Finished Product

Then we cut, weld, finish, and install the real thing — built to the same drawing we agreed on.

What we build

One shop for whatever you need.

Whether it's a design-forward staircase for your home, a heavy-duty trailer for the job site, or production welding for your operation, each build starts with CAD design and your approval.

Selected Work

Portfolio

Illustrative staircase, trailer, and metalwork concepts. Images are AI-generated, not completed Iron Ascent project photographs.

See full portfolio
Floating Steel Staircase
Residential

Floating Steel Staircase

Blackened Steel Railing
Residential

Blackened Steel Railing

Custom Flatbed Trailer
Equipment

Custom Flatbed Trailer

Plasma-Cut Shop Sign
Residential

Plasma-Cut Shop Sign

Equipment Bucket
Equipment

Equipment Bucket

Iron Ascent fabrication shop interior
Local. Precise. Accountable.

Built in Birchwood. Serving Northwest Wisconsin.

Built to Last

Structural welds, proper prep, and finishes that hold up to weather and work.

Local Service

Based in Northwest Wisconsin. On-site consults, delivery, and installation across the region.

One-Off Ready

No two jobs are the same. We spec, draw, and build to your exact use case.

Start a project

Have something in mind? Let's build it.

Tell us about your project — dimensions, use case, timeline. We'll come back with a plan and a real number.