
Structural steel fabrication · Phoenix metro, Arizona
Arizona's trusted steel erector and fabricator
Alloy Corporation fabricates, assembles and erects structural steel and decorative metal for commercial and residential projects across the Phoenix metro area.
We provide structural steel fabrication and erection in Phoenix and throughout the metro, including Phoenix, Mesa, Scottsdale, Tempe, Chandler, Gilbert, Glendale and Peoria.
AZ ROC 323806 · A-11 licensed
What we do

Structural steel fabrication
Beams, columns, frames, decking infill and complete structural steel packages, fabricated to your drawings and marked piece by piece for a clean fit-up in the field. Structural steel fabrication in Phoenix and the metro is quoted to each set of drawings; we do not publish set pricing.

Steel erection
A-11 licensed erection crews who assemble and erect on site, from commercial frames and arenas to hotels and steel homes, as a steel erector in Arizona serving the Phoenix metro.

Custom & decorative metal
Custom metal stairs in Phoenix and the metro — including spiral staircases — plus handrails, guardrails, gates, fences, planters and other one-off metal work.

Shade structures
Steel-supported shade structures in Phoenix and the metro, including shade sail structures, for parking, entryways and outdoor living on commercial and residential sites.

Welding
Shop and field welding in the Phoenix metro: MIG/MAG for thin sheet through thick sections, TIG for steel, stainless and aluminum, and stick/submerged arc for heavy plate and long welds.

Residential steel homes
Structural steel for new steel homes, plus redesign and renovation of existing steel homes in the Phoenix metro, working alongside architects and designers.
Fabricated, assembled and erected on site
Whether you are building an arena, a hotel, a steel home, or just need steel decking infill, Alloy's A-11 licensed team produces sturdy, dependable and good-looking structural steel and decorative metal.
We work with architects, designers, developers and general contractors, and we're prepared to work under any set of plans to deliver the most value to the client.
- Shop and field welding crews
- Every piece and sub-assembly marked for a clear fit-up
- Commercial and residential
- No job too small or too large

From the job site






Serving the Phoenix metro
Alloy Corporation is a service-area business. We do not publish a storefront address. Work is quoted and performed at the job site and in our shop for projects in Phoenix, Mesa, Scottsdale, Tempe, Chandler, Gilbert, Glendale and Peoria.