Columbia Pipe & Supply Co. offers an unparalleled level of service, consistently delivering orders that are on time and complete. A mechanical contractor can call in an order at 3 PM and have it delivered by 7 AM the next day on a boom truck. Even if a product is not in stock locally, we transfer material nightly between branches, meaning that nearly 1 million square feet of warehouse inventory is available the next day. Our sales teams are highly trained and bring decades of cumulative experience to the table. We can help you 24/7 with same-day and 3-hour service for emergencies.


We stock over $40 million of pipe, valves and fittings, plumbing and heating products such as:

• Carbon Steel Pipe, Fittings, and Flanges through 24" diameter
• Stainless Steel Pipe and Tubing, Fittings, and Flanges through 24" T-304 / T-316 / L Grades
• Copper Tubing Types K-L-M-DWV-ACR-OXY
• Grooved and Press Piping Systems
• PVC, CPVC, and Polypropylene Piping Systems
• Pipe Hangers, Strut, and Supports
• Valves, Automation, and Controls
• Steam Equipment and Specialties
• Hydronic Equipment and Accessories
• Plumbing Equipment and Accessories
• and much more


We provide a wide range of valuable services for mechanical contractors:

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