Knoxville, Tennessee, Steel Supplier
As a leading Knoxville steel supplier, Triple-S Steel Supply provides dependable access to structural steel, custom metal components, and fabrication essentials for projects across East Tennessee and surrounding states. From large-scale commercial builds to day-to-day shop work, we support contractors, manufacturers, and walk-in customers with a deep inventory and responsive service.
Our Knoxville branch stocks a wide variety of Carbon Steel, Galvanized Steel, and Aluminum, available in multiple shapes, sizes, and thicknesses to meet diverse project demands. When you need materials cut to size and delivered on a tight schedule, our local team is here to keep your operation moving efficiently and cost-effectively.
Service Areas
We proudly serve customers across East Tennessee and neighboring regions, providing fast, reliable delivery from our Knoxville branch.
Our service area includes:
- Knoxville and the surrounding East Tennessee communities
- North Georgia
- South Virginia
- Western North Carolina
Whether you're local to Knoxville or managing jobs across state lines, our logistics team ensures your materials arrive on time and ready for the job.
Triple-S Steel® Knoxville, TN
4800 Beverly Road
Knoxville, Tennessee 37918
Phone: 865-687-1251
Toll Free: 800-251-9572
Store Hours: 8am-5pm Mon-Fri
Email us | mark.killion@sss-steel.com
Wide Selection of Metal Products Ready to Ship from Knoxville
Our Knoxville facility maintains a large, ready-to-ship inventory to meet the needs of jobs big and small. From structural steel shapes to decorative ironwork and shop-ready accessories, we're stocked to support everything from residential builds to complex industrial projects.
Additional Product Offering
Ornamental Products
- Decorative bars, finials, scrolls, and balusters
- Gate hinges, latches, and hardware
- Post caps, base plates, and design elements
Fabrication & Jobsite Supplies
- Welding machines
- Power tools and cutting equipment
- Paints and abrasives
- Handrail and stair components
- Trailer hardware and replacement parts
Whether you're outfitting your shop or picking up materials for a specific job, we keep the tools and components you need ready and available.
Metal Processing Capabilities to Keep Your Project Moving
Triple-S Steel Supply is more than a Knoxville metal supplier. We provide in-house processing solutions that minimize waste and help you stay on schedule. Our equipment and team deliver fast, precise results tailored to your specs.
Our processing services include:
Plasma Cutting
Hyper Therm plasma system for cutting base plates, squares, rectangles, and more
Kinetic 5000XMC high-definition plasma capable of burning up to 4" thick and oxy-fuel cutting up to 8" thick. It can also drill, countersink, mill, chamfer, and thread.
Saw Cutting
With two Hemm saws on-site, including one suited for high-volume production runs, we provide clean, straight cuts on beams, angles, tubing, and other structural materials.
Beveling
For applications requiring edge prep, our team can bevel steel components to spec, helping you streamline fabrication and reduce lead times.
Shearing
Straight-line cuts on sheet and plate
Capacity: 3/8" thick and 72" x 144" in size
Will Call Pickup
Order ahead and pick up your materials quickly at our Knoxville location with efficient turnarounds and friendly, knowledgeable service.
Just-in-Time Delivery
We offer scheduled delivery throughout East Tennessee and neighboring states, helping you reduce on-site inventory and keep your workflow smooth.
Whatever your needs, our Knoxville team is ready to meet your requirements accurately and reliably.
Metal Choices to Fit Every Project
The success of your build depends on selecting materials that deliver the right strength and value. At our Knoxville branch, we keep a broad selection of metals on hand so you can match the exact specifications of your job without delay.
Regularly stocked materials include:
- Carbon Steel
- Aluminum
- Galvanized Steel
Industries and Customers We Support
As a trusted Knoxville steel supplier, our branch works with numerous customers across residential, commercial, and industrial markets. Our experienced staff understands the different requirements each project demands and is committed to supplying dependable materials with service you can count on.
We regularly work with:
- Residential Customers
- Commercial Contractors
- Fabricators
- OEMs / Industrial Operations
- Walk-in Retail
Why Work with Triple-S Steel Knoxville?
Choosing the right Knoxville steel supplier means finding a partner that combines national strength with local attention. Our Knoxville branch carries an extensive range of standard and specialty materials, backed by advanced processing equipment for cutting, shearing, and more. We also keep a complete selection of fabrication tools and retail supplies on hand to support everyday shop and jobsite needs. With quick will-call pickup and reliable delivery service across East Tennessee and beyond, we make it simple to get the products you need, exactly when you need them. Most importantly, our dedicated team is here to provide knowledgeable guidance and dependable service for every job.
Visit our Knoxville location or reach out today to see how we can help power your next project.
Our Commitment To You
For more than 60 years, we've stayed committed to fair trade and long-term thinking, providing great products and unwavering service. Our team's flexibility and entrepreneurial spirit ensure tailored solutions that create opportunities for your success within our Triple-S Steel® family.