Tennessee’s Trusted Pipe & Drainage Supply Partner
From corrugated HDPE to custom steel casing pipe — United Pipe Supply delivers the products, expertise, and service that Middle Tennessee contractors and engineers rely on.
Middle Tennessee’s Full-Service Pipe Distributor
United Pipe Supply was founded in 2019 with a single purpose: help contractors and engineers build smarter stormwater solutions. Based in Smyrna, TN — just minutes from Nashville — we’ve grown from a drainage-focused distributor into a comprehensive pipe supply partner serving projects across Middle Tennessee.
We work closely with civil engineers, general contractors, and municipalities to source the right pipe for the job — whether that’s corrugated HDPE for a subdivision drainage system, custom steel casing pipe for a utility crossing, or erosion control products for a land-disturbance site.
Our team brings deep product knowledge and responsive service to every project, large or small.
Drainage & Pipe Products for Every Project
Whether you’re managing stormwater runoff, protecting utility crossings, or controlling erosion on a construction site, we have the products to get it done. United Pipe Supply stocks and sources a full line of pipe and drainage materials — backed by leading manufacturers and compliant with ASTM, AASHTO, and AWWA standards.
Custom Steel Casing Pipe – Built to Your Specs
Precision Fabrication. 30+ Years of Experience.
Need a custom casing pipe for a road bore, utility crossing, or directional drill? We handle it from spec to delivery. Steel plates are rolled and welded to your exact wall thickness requirements, ensuring the structural integrity your installation demands.
We’ve supplied custom casing pipe for water mains, power cable crossings, fiber optic installations, and more — across all types of terrain and installation methods. However complex your project, our team has likely seen it and knows how to help.
PVC Sewer Pipe – Certified & Ready to Ship
Our PVC pipe is certified to meet or exceed ASTM D3034 (4″–15″) and ASTM F679 (18″) performance requirements, with materials compliant with ASTM D1784 cell classification 12454 or 12364. We stock the sizes your project needs and can help you source special dimensions when required.
Available in 4″ through 18″ sewer series. Ready to support your next subdivision, commercial development, or municipal project in Tennessee.
Why Contractors Choose United Pipe Supply
Deep Product Knowledge
Our team understands the engineering standards behind every product we sell — so we can help you specify the right pipe for your application, not just hand you a catalog.
Responsive Service
We know job sites don’t wait. When you need answers or materials quickly, we pick up the phone and get to work.
Local to Middle Tennessee
Operating out of Smyrna, we’re close to Nashville, Murfreesboro, Franklin, and communities across the region — making logistics easier for local contractors.
Full Product Line
From HDPE and HDPP to ductile iron and steel casing, we’re a single-source supplier for most stormwater, sewer, and utility pipe needs.