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2015 & 2022 Metallic Builder of the Year
Pre-Engineered Metal Buildings

PEMB Contractor

High-Quality Metal Building Design & Construction, Delivered the JB STEEL Way®.

Metal warehouse building under construction. There is a red sky lift sitting in the front not being used.

We At JB STEEL® Are Experts In PEMB

JB STEEL® has been designing and delivering top-tier pre-engineered metal buildings for over half a century. We provide end-to-end service – from initial design through steel fabrication, site work, and final construction – all under one roof. Our award-winning team brings unmatched experience, integrity, and innovation to every project. Whether you need a 10,000 sq. ft. warehouse or a 500,000+ sq. ft. manufacturing facility, we’ll partner with you to deliver your vision on time and on budget.

Why Pre-Engineered Metal Buildings?


Pre-engineered metal building systems have revolutionized construction with their speed and cost-effectiveness. Here’s why so many businesses choose PEMB for their projects:

  • Cost Savings: PEMBs often cost significantly less per square foot than traditional builds. Factory-optimized design and bulk material purchasing translate to lower project costs – without sacrificing quality.

  • Faster Completion: Pre-engineered components mean faster construction. Your building’s frame is manufactured while site prep is underway, then it’s quickly assembled on-site – cutting down build time by weeks compared to conventional methods.

  • Built to Last: Made of high-strength steel, our metal buildings are engineered for durability. They easily withstand heavy snow, wind, and seismic loads common in the region, delivering decades of reliable service.

  • Flexible Design: From clear-span interiors for maximum space to custom exterior facades, PEMBs offer tremendous design flexibility. You can accommodate large equipment, add mezzanines, or achieve a specific architectural look – all with a prefab system.

  • Energy Efficient Options: Modern metal buildings can be outfitted with high-performance insulation panels, efficient roofing, and solar-ready designs. The result is a facility that’s not only quick to build, but also economical to operate long-term.

Inside of Jackson Family Wines processing facility which is a large metal building that is full of stainless steel containers.

Complete Turnkey Service – The JB STEEL® Difference


When you work with JB Steel you can count on a partner that has the ability to be a Major Sub to your large project, or the General Contractor to your dream facility. Our talented staff makes Yes a priority and work to find the solutions that best work for you. Here is what sets us apart:

  • One-Stop Design-Build Team: Our architects, engineers, and construction crews collaborate from day one. This seamless coordination ensures your project is designed for efficiency and built without delays. Need design adjustments or value engineering? We handle it in-house, saving you time and money.

  • Self-Performed Construction: Unlike contractors who outsource critical work, JB Steel’s own crews perform the excavation, concrete, steel fabrication, and erection. By controlling these major steps, we keep your timeline on track and maintain strict quality control.

  • Proven Expertise & Awards: With 60+ years in business and numerous industry awards, we bring expert guidance to your project. We’re proud to be the only Oregon-based contractor to earn Metallic’s national Builder of the Year title and have consistently been recognized for construction excellence. When you choose JB Steel, you choose a proven leader in metal building construction.

  • Premium Materials & Partners: Every JB Steel building is constructed with top-grade steel components. As an authorized supplier of Metallic Building Systems, we leverage their advanced engineering and dependable manufacturing. The result is a better-built building, delivered on schedule.

  • Commitment to Integrity: Our family-run company operates on old-school values. We bid projects honestly, avoid unnecessary change-orders, and prioritize safety and communication. It’s no surprise many of our clients become repeat customers – they know we stand by our word on every job.

Our Pre-Engineered Building Capabilities


JB STEEL® has designed and built metal structures for virtually every industry. No job is too complex or too large for our team. Some of the building types we specialize in include:

  • Industrial & Manufacturing Buildings – Factories, processing plants, assembly facilities with heavy equipment

  • Warehouses & Distribution Centers – Large clear-span storage, logistics hubs, freight terminals

  • Commercial Buildings – Retail stores, auto dealerships, office complexes

  • Community & Recreation – Gymnasiums, sports arenas, community centers

  • Agricultural Structures – Barns, commodity storage, agricultural processing facilities

  • Specialty Projects – Aircraft hangars, wineries, cold storage, and more – if it involves steel construction, we can do it.

Workers securing steel beams on roof of metal frame for a new dealership

How We Build – Our PEMB Process


At JB Steel, we make the construction process straightforward and hassle-free for our clients. Here’s an overview of how a typical pre-engineered building project progresses with our team:

  1. Consultation & Planning: We start by understanding your goals, budget, and site conditions. Our experts conduct a Preliminary Site Review to foresee any challenges and ensure the site is ready for construction.

  2. Design & Engineering: Our design team works directly with you, or with your design team as an expert in the PEMB field. We will assist you all the way to the final design and coordinate closely with the metal building manufacturers to produce detailed shop drawings that align with your needs.

  3. Fabrication: Once designs are approved, steel components are fabricated to spec. Thanks to our partnership with top manufacturers, this phase is efficient and precise. During this time, our crews often start on foundations and underground utilities at your site.

  4. Erection & Construction: When the steel arrives, our certified erection crews lift columns and rafters into place, then add purlins, girts, and roof/wall panels. We also install any custom features such as overhead cranes, insulation, or specialized doors. Our ability to self-perform these tasks means a faster build and strict adherence to JB Steel’s quality standards.

  5. Completion & Handover: After the structure is up, we finish any remaining elements and conduct thorough inspections. We walk you through the completed building to ensure it meets your expectations. Finally, we hand over the keys to a facility ready for immediate use, backed by manufacturer warranties and our own guarantee of workmanship.

“This integrated process – from concept to completion – is what we call the JB STEEL Way®. We manage the details so you can focus on your business, confident that your project is in capable hands.”

Metallic Builder of the Year Award

The Builder of the Year Award is presented annually to an Authorized Metallic Builder to recognize their consistent contributions to the pre-engineered metal building construction industry and their local community, and the builder’s innovative use of metal building materials. JB STEEL® has previously earned Metallic excellence and merit awards and a spot in the Metallic M-Team (top 25 builders in the nation) on numerous occasions.

View our Awards
American Concrete Institute

JB STEEL® is a proud member of the American Concrete Institute.

Associated General Contractors

JB STEEL® is a proud member of Associated General Contractors of America in the Columbia chapter. We have been a member since 1970.