Welded steel post and base plate assemblies stacked on a pallet in the shop

Structural steel, built in Prineville.

AISC Certified BU fabricator of structural steel, miscellaneous metals, aluminum, stainless, and alloy. Shipping to the Pacific Northwest, Mountain West, and Southwest.

Call (541) 903-8995 Email the shop

The first AISC certified fabricator in Oregon east of the Cascades.

Iron Mountain holds AISC certification in the BU category, Building Fabricator.

What we fabricate

Structural steelBeams, columns, base plates, moment frames, bents, bracing, and complex connections
Miscellaneous metalsStairs, railings, gates, and ladders
AluminumPlate and shape fabrication
StainlessAccessways, plate and shape fabrication
AlloySpecialty and project-specific material

Gray steel exterior stair with railings on a metal building — Exterior stair and railing

Stack of yellow painted steel beams on gravel — Painted beams, ready to ship

Stainless steel accessway under fabrication for a concrete digester — Stainless accessway fabrication for concrete digester

Steel trash enclosure gates set into a masonry wall — Trash enclosure gates

See all capabilities

Fabricated in Oregon, shipped across the West.

Iron Mountain serves projects in the Pacific Northwest, Mountain West, and Southwest.

Send drawings or ask a question. Call the shop at (541) 903-8995 or email bob@ironmountainfab.com.

Shop address and hours

Inside the Iron Mountain Fabrication shop, with steel members laid out on the floor