We provide one of the largest inventories of carbon steel products in the Northwest, complemented by our company headquarters in Houston, Texas, and locations in Hammond, Indiana, and Baton Rouge, Louisiana, supplying and distributing to a wide range of partners in a variety of industries throughout the region. These partners use our structural steel and foundational piling options to strengthen projects across the northwestern United States.

Our industry experts are always available to help get you started with a custom quote or find the steel you need for your project. We can tailor our products to your specific requirements with steel finishing services such as galvanizing, cambering, or tee splitting

For those not in the Northwest area, we also work with our locations in Houston, Texas, and Baton Rouge, Louisiana to quickly get you the steel you need, wherever it needs to go.

The Top Steel Company for the Northwest

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Founded in 1965 in Houston, Texas, Service Steel Warehouse offers one of the largest inventories of steel products across the northwest United States. Today, we distribute structural carbon steel from our warehouses throughout the entire Northwestern region of the United States. We even have experience exporting steel overseas to international destinations.

There are many steel suppliers in the Northwest, but we provide the best products at competitive prices. If you’re looking for a dependable steel company in the Northwest, we service the entire region including cities such as:

  • Boise, Idaho
  • Seattle, Washington
  • Olympia, Washington
  • Portland, Oregon
  • Billings, Montana
  • Cheyenne, Wyoming
  • And everywhere in between!

We even offer a large volume of high-quality steel products available for next-day shipping and fast delivery!

Call today to speak with a sales representative or get a free quote:

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Why Choose Service Steel Warehouse?

Since our beginnings in 1965, Service Steel Warehouse has prided itself on delivering exceptional steel products and services with a focus on accuracy, speed, and quality. With a commitment to excellence ingrained in our culture, we have become a trusted steel supplier in the industry. 

Our competitive advantage stems from our dedication to personalized service, ensuring that each client receives the solutions they need promptly and reliably. As we continue to grow our steel distributing services, our mission remains clear: to serve our customers with integrity and professionalism, exceeding their expectations every step of the way.

PREMIUM QUALITY
CARBON STEEL PRODUCTS

MASSIVE INVENTORY
OF STRUCTURAL STEEL

DYNAMIC TEAM
OF INDUSTRY EXPERTS

FAST DELIVERY
OF PRODUCT

COMPETITIVE PRICING
OF STEEL MATERIALS

Our Steel Services

At Service Steel Warehouse, we have experience in a wide variety of industries, from agriculture to infrastructure. Contact us and see how we can help your project with:

Call 713-575-2780 today to speak with one of our Northwest steel experts or get a custom quote!

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Call Us Now: 800-675-9929


Northwest Steel Supply FAQs


What makes Service Steel Warehouse stand out from other steel suppliers in the Northwest U.S.?

Service Steel Warehouse distinguishes ourselves in the Northwest through a deep regional inventory, fast nationwide shipping from strategic locations, and a strong focus on customer responsiveness. Though we are headquartered in Houston, Service Steel Warehouse has a network of distributed local facilities to actively supply structural steel across Washington, Oregon, Idaho, Montana, Wyoming, and beyond. Our competitive edge includes large local stock, significant processing capabilities, and the ability to deliver tailored steel solutions (often next‑day) to complex regional projects.

How does Service Steel Warehouse maintain such a large inventory of structural steel for projects in the Northwest?

Leveraging our national network and proprietary inventory system, Service Steel Warehouse holds one of the largest ready-to-ship carbon structural steel inventories available to Northwest customers. While we don’t have a physical Northwest facility, we use our Houston hub and Hammond, IN warehouse to ensure plenty of stock across shapes, tubing, plates, sheets, coils, piling, and merchant bars. By pooling inventory regionally and offering rapid transfers and logistics, we can maintain unmatched availability without requiring each region to stock everything locally.

How does Service Steel Warehouse manage steel orders for complex, large-scale projects in the Northwest?

For large or multi-facility infrastructure projects, Service Steel Warehouse coordinates fulfillment across our network. Northwest requests are sourced from Houston, Hammond, or Baton Rouge depending on inventory availability and delivery requirements. Our team handles project-specific needs including bulk quantities, cut‑to‑length orders, special dimensions, impact testing, or galvanization, and we schedule shipments accordingly. This coordinated regional logistics system enables delivery aligned with project phases, ensuring scalability and accuracy for large contracts.

What industries in the Northwest rely on structural steel, and how does Service Steel Warehouse meet our specific needs?

Northwest industries with major structural steel needs include construction and infrastructure (bridges, commercial developments), power generation, agriculture, manufacturing, and transport/logistics due to prominent shipping ports in Tacoma and Seattle. Service Steel Warehouse meets these needs by supplying structural shapes, tubing, plates, grating, and piling, plus custom processing like cambering, flame cutting, galvanizing, impact testing, and slitting to meet any specification requirements. Our value-added service model ensures materials arrive tailored to exact industry standards.

How does Service Steel Warehouse support large-scale infrastructure projects in the Northwest, like bridges and highways?

Steel bridge and highway construction require large volumes of beams, channels, plates, and high-strength steel. Service Steel Warehouse has both the product range and stock availability to support these massive infrastructure investments. We offer structural shapes, heavy plates, piling, and merchant bar in national inventory, as well as value-added services like flame cutting and cambering ensure component-ready segments arrive precisely as needed. Our just-in-time delivery model paired with efficient logistics makes us a reliable partner for multi-phase infrastructure in the region.

Why is steel important to the agricultural industries?

Steel is used in agriculture projects across the northwest United States due to its incredible strength, durability, and versatility. Its high structural versatility is an advantage in constructing silos, hay balers, and livestock equipment in farms throughout states such as Montana, Idaho, and Wyoming. Additionally, its adaptability makes it a popular material for agriculture components and greenhouse framing in Oregon and Washington.

Why is galvanized steel beneficial along the Pacific Northwest coast?

Galvanized steel is steel coated with a layer of zinc to prevent corrosion and enhance durability for use in construction and infrastructure. This process makes it resistant to rusting from environmental conditions like sea spray common in coastal states such as Oregon and Washington.

How does Service Steel Warehouse ensure fast steel delivery for large construction projects in the Northwest?

Even without a physical Northwest warehouse, Service Steel Warehouse ensures fast delivery by tapping into our vast logistical network. Orders are dispatched from Houston or Hammond based on proximity and urgency, with options for expedited freight via rail or truck. We offer next-day shipping to many Northwest areas and can fulfill delivery timelines for high-volume projects through coordinated regional logistics. Plus, we delivery promises with real-time stock visibility and dedicated support teams.

What are the most famous steel buildings in the Northwest?

Cities in the Pacific Northwest such as Seattle and Tacoma are home to some of the most iconic steel structures. The Space Needle in Seattle features a tripod base supporting a central core made out of structural steel. In nearby Portland, the iconic glass-covered atrium of the Oregon Convention Center is supported by an impressive steel frame structure.

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