Precision. Strength. Beauty.

Miscellaneous, Architectural, & Structural Metal Solutions Built to Last by USMI.

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United Speciality Metals Inc.

Ontario’s Premier Specialty Metal Fabricator

At United Specialty Metals Inc. (USMI), we’re proud to be Ontario’s trusted manufacturer of high-quality specialty metals for architectural and structural applications. Based near Toronto, we serve commercial, industrial, and residential clients across Ontario with expertly crafted metalwork — from intricate staircases and railings to custom structural beams and architectural features that make a statement. Whether you need function, form, or both, USMI delivers.

Structural Metals

Strength you can count on.
We manufacture custom structural steel beams and metal supports for construction and infrastructure projects across Ontario. Our fabrication process ensures precision, compliance with structural codes, and unmatched strength, making USMI the go-to partner for builders and engineers.
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Architectural Metals

Custom-designed to bring your vision to life.
From sleek metal facades and curtain wall components to decorative cladding and feature elements, our architectural metalwork is tailored for aesthetics and durability. Whether it's for a luxury residence, commercial building, or public space, we fabricate architectural metals that elevate any project.
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Miscellaneous Metals

Built for strength, designed for impact.
USMI offers a full range of miscellaneous metal fabrication services, specializing in custom-built metal staircases, mezzanines, railings, platforms, and other structural elements. Designed to meet exact specifications, USMI's fabricated components are built for durability, functionality, and compliance with industry standards—perfect for commercial, industrial, and institutional applications.
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Who We are.

We specialize in transforming metal into strong, functional, and visually striking structures. Based in Ontario, we are a custom metal fabrication company that partners with builders, architects, engineers, and designers to bring complex metal projects to life — from concept to completion.

Our team is built on craftsmanship, precision, and a deep understanding of structural integrity. Whether you’re building a multi-level steel-framed structure, a custom commercial staircase, or one-of-a-kind architectural features, USMI provides the technical expertise and fabrication quality you can trust.

We don’t just build metal structures — we build confidence. With an unwavering commitment to quality, compliance, and timelines, we help clients across Ontario execute their vision with metalwork that’s engineered to perform and built to impress.