There are many aluminum distributors operating across the United States, supplying material to industries that depend on reliable access to lightweight, corrosion-resistant metals. These aluminum distributors play a vital role in construction, transportation, manufacturing, energy, and aerospace by holding inventory, processing material, and delivering aluminum in project-ready forms.
To help buyers navigate the market, we’ve compiled a list of leading aluminum distributors in the US. The companies below focus on distribution rather than primary production, supplying aluminum products in a range of forms, grades, and quantities.
1. TechSteel & Materials
Founded in 1999, TechSteel & materials have grown from a regional distributor into a recognized supplier serving industrial and manufacturing markets across the United States. While the company distributes a wide range of metals, aluminum forms an important part of its offering, supporting customers that rely on experienced aluminum distributors rather than direct mill purchasing.
TechSteel supplies aluminum for use in construction, manufacturing, engineering, and industrial processing. Its aluminum distribution model is designed to support both ongoing production demand and project-based sourcing.
Aluminum products include:
- Aluminum sheet
- Aluminum plate
- Aluminum bar
- Aluminum extrusions
- Custom-cut aluminum products
Headquarters
1180 Lincoln Ave
Holbrook, NY 11741
Website: www.techsteel.net
2. Metal Supermarkets
Established in 1985, Metal Supermarkets has expanded into one of the most recognizable aluminum distributors in North America. The company operates a local-service model, supplying aluminum and other metals in both small and large quantities.
Metal Supermarkets supports manufacturers, maintenance teams, and fabricators that need fast access to aluminum without minimum order requirements. Metal Supermarkets has an online marketplace and more than 100 physical stores in the US and Canada.
Aluminum products include:
- Aluminum sheet
- Aluminum plate
- Aluminum bar
- Aluminum angle and shapes
- Aluminum tubing
Headquarters
5399 Eglinton Ave W, Suite 210
Toronto, ON M9C 5K6
Website: www.metalsupermarkets.com
3. Ryerson
Ryerson is one of the largest metal service center operators in the United States and a major presence among national aluminum distributors. Aluminum is supplied alongside stainless steel, carbon steel, and specialty alloys, supporting customers with multi-site manufacturing operations.
With a nationwide footprint of service centers, Ryerson serves industrial buyers that require consistent aluminum supply at scale, often across several regions.
Aluminum products include:
- Aluminum sheet and coil
- Aluminum plate
- Aluminum bar
- Aluminum extrusions
Headquarters
227 W. Monroe St. – 27th Floor
Chicago, IL
Website: www.ryerson.com
4. Midwest Steel and Aluminum
Midwest Steel and Aluminum is a long-established distributor serving customers from its Minnesota facility. The company focuses on cut-to-size metals and works with a number of high-quality mills.
Its aluminum inventory supports manufacturers that need precise dimensions and shorter lead times rather than mill-scale order volumes.
Aluminum products include:
- Aluminum plate
- Aluminum sheet
- Aluminum bar
- Aluminum beam
- Aluminum tubing
Headquarters
14255 James Road
Rogers, MN 55374
Website: www.midweststeelsupply.com
5. Service Center Metals
Service Center Metals is an aluminum-focused distributor best known for supplying extruded aluminum products. Unlike broad-line aluminum distributors, the company concentrates on extrusion-based inventory for construction, transportation, and structural applications.
This specialization makes it relevant for customers with profile-specific aluminum requirements.
Aluminum products include:
- Aluminum extrusions
- Aluminum plate
- Aluminum bar
- Aluminum rod
- Aluminum angles
- Aluminum beam
- Aluminum tubing
- Custom extrusion profiles
Headquarters
5850 Quality Way
Prince George, VA 23875
Website: www.servicecentermetals.com
6. Clinton Aluminum
Clinton Aluminum operates as an aluminum-centric distributor supplying plate, sheet, and coil products to customers across the United States. Like a few other distributors, it maintains a narrower material focus, serving machining and fabrication environments where aluminum is a primary input.
Its stocking strategy helps customers avoid extended production lead times.
Aluminum products include:
- Aluminum plate
- Aluminum sheet
- Aluminum coil
- Aluminum bar
- Aluminum rod
- Aluminum angle
- Aluminum channel
- Aluminum tubing
Headquarters
2811 Eastern Road
Norton, OH 44203
Website: www.clintonaluminum.com
7. Howard Precision Metals
Howard Precision Metals specializes in aluminum distribution with an emphasis on flat-rolled products and tight tolerances. Its materials are widely used in tooling, machining, and manufacturing settings where consistency is what counts.
Since 1928, the company has been known for supplying aluminum products cut to size, helping to reduce downstream preparation work.
Aluminum products include:
- Precision aluminum sheet
- Aluminum plate
- Custom-processed aluminum
Headquarters
8058 N 87th Street
Milwaukee, WI 53224
Website: www.howardprecision.com
8. Alro Steel
Alro Steel operates one of the largest privately held metal distribution networks in the United States. Aluminum is a significant part of its inventory, supplied alongside steel and stainless products through regional service centers.
Its scale places it above many other aluminum distributors for fabrication and manufacturing customers, with support for a wide variety of metals processing also offered.
Aluminum products include:
- Aluminum sheet
- Aluminum plate
- Aluminum bar
- Aluminum tube
- Aluminum extrusions
Headquarters
3100 E. High Street
Jackson, MI 49203
Website: www.alro.com
9. Metals Depot
Metals Depot supplies aluminum through a warehouse-to-customer distribution model, serving both industrial buyers and smaller-volume customers. The company stocks over 50,000 metal products and has no minimum order requirement.
Its cut-to-size services support project-based sourcing and maintenance needs for customers worldwide, not just in North America.
Aluminum products include:
- Aluminum sheet
- Aluminum plate
- Aluminum pipe
- Aluminum bar
- Aluminum beams
- Aluminum channels
- Aluminum shapes
Headquarters
4200 Revilo Road
Winchester, KY 40391
Website: www.metalsdepot.com
Aluminum is at the core of construction, transportation, manufacturing, and aerospace projects. Industries where missed deliveries lead to lost time and rising costs. Many teams don’t rely on a single supplier. Working with a small, trusted group of aluminum distributors gives you options when stock is limited, weather affects deliveries, or a regional facility runs into capacity limits.
Many of the top aluminum distributors on our list are headquartered in the Midwest. But crucially, most operate service centers and warehouses across multiple states, allowing you to source material nationally while still benefiting from local inventory and shorter delivery routes. With great distributor relationships, you can protect your schedules and keep operations running no matter the conditions.
