Warehouses in LA aren’t just big boxes—they’re vital hubs for distribution, manufacturing, and storage. Outdated plumbing systems can disrupt operations, trigger damage, or violate code, costing contractors and facility owners time and money. At The Pine Plumbing, we specialize in handling these large-scale projects smoothly.

A Real-World Success Story
A general contractor I worked with recently was renovating a large Echo Park warehouse to house a gourmet food prep business. The existing plumbing was old—corroded pipes, low water pressure, and outdated grease traps. The contractor needed a team that could work around scheduled inspector visits and kitchen permits.
My crew mapped out the system, phased the work to align with interior build-out, and even coordinated with the kitchen equipment supplier for final hookups. We replaced hundreds of feet of pipe, installed commercial-grade backflow prevention, and upgraded the grease interceptors—all while the rest of the flooring and electrical teams kept working. The project stayed on schedule and passed inspections on the first run.
Key Strategies for Warehouse Plumbing Upgrades
- Site Assessment Before Work Begins
We analyze current piping, flow rates, and drain capacity to avoid surprises. - Phased Installations by Zone
We work section by section so one team doesn’t block another—especially during kitchen or restroom build-out. - Minimal Disruption to Operations
Most of our upgrades are done overnight or during scheduling gaps, so your general contractor can stick to timelines. - Commercial-Grade Equipment & Grease Control
Industrial water heaters, oversized backflow valves, grease interceptors—they all meet LA County regulations and facility needs. - Inspection Coordination
We handle permit filings and book inspections. The warehouse stays on track; your team doesn’t deal with red tape.
Why Contractors Bring Us In
- Large-Scale Experience: We’ve done warehouse retrofits, food prep kitchens, and industrial upgrades across LA.
- Team Coordination: We integrate into construction schedules so other trades aren’t delayed.
- Code Compliance: LA has strict rules on grease traps, backflow, and industrial plumbing—we follow each one.
- Quick Problem-Solving: If something shows up during demo—like a hidden leak—we respond fast to keep your build moving.
Ready to Upgrade Your Warehouse Plumbing?
If you’re a general contractor working on a warehouse, distribution center, or industrial facility in LA, and need dependable plumbing upgrades—The Pine Plumbing has the experience and schedule sensitivity to get the job done right.