Underground Plumbing

Underground Plumbing

Underground Plumbing

Below the Surface. Beyond the Problem.

The most critical parts of a plumbing system are often the hardest to reach. When issues happen underground—whether it’s a leaking sewer main, a cracked water line, or a mystery leak—you need answers fast and solutions that won’t shut down your entire property.


At Action Plumbing, we specialize in commercial underground plumbing services that locate, assess, and solve problems without the guesswork. Our self-performing crews use advanced methods to repair, replace, or upgrade buried systems while minimizing disruption to your facility, your landscaping, and your operations.


Water & Sewer Repairs

Leaking water mains and failing sewer lines don’t just waste resources—they can cause major property damage and compliance issues. We handle underground repairs for:

  • Pressurized water lines
  • Sewer mains
  • Commercial lateral connections
  • Underground drainage systems

Whether it’s a break, a blockage, or a slow leak eroding the soil beneath your site, we’re equipped to dig, diagnose, and resolve it quickly and safely.


Hydro-Excavating

When you need to dig but can’t afford to hit what’s already underground, hydro-excavation offers a safer option. Using high-pressure water and vacuum suction, we expose pipes and utilities without damaging them. This approach is ideal for:

  • Excavating in high-traffic areas
  • Utility locating
  • Frozen ground conditions
  • Minimizing landscape disruption

Hydro-excavation is cleaner, safer, and more precise—especially when working near sensitive infrastructure.


Pipe Bursting

Replacing a failed line doesn’t always mean tearing everything up. Pipe bursting lets us replace buried pipelines by breaking the old pipe apart and pulling a new one in behind it—without open trenching. It’s a trenchless solution for:

  • Severely damaged or outdated lines
  • Commercial sewer and water lines
  • Sites with paved or landscaped surfaces

It reduces downtime, preserves your property, and installs a brand-new pipe with long-term performance.


Pipe Lining

When pipe walls are still intact but damaged by corrosion, cracks, or root intrusion, pipe lining offers a no-dig fix. We install a resin-soaked liner inside the existing pipe, curing it in place to form a seamless new interior. This method restores structural integrity without removing the old pipe—and it’s ideal for commercial sewer and drain lines with minimal access points.


Pipe Locating & Leak Detection

You can’t fix what you can’t find. Our technicians use electronic locating and acoustic leak detection to precisely track down underground issues—before you dig. We’re able to:

  • Trace buried pipes without excavation
  • Pinpoint leak locations
  • Avoid unnecessary digging
  • Support property managers and contractors during site planning

Fast, accurate locating saves time, money, and unnecessary damage to your property.


What happens underground shouldn’t be a mystery. Action Plumbing brings clarity, strategy, and capability to every underground plumbing project—whether it’s locating a leak or replacing a line without touching the surface. We’re here when digging in means digging deep.

Plumbing may not be glamorous—but it’s essential.

When something breaks, leaks, clogs, or backs up, we’re ready to fix it fast and get your facility back to normal. From fixture replacements to full pipe installs, Action Plumbing has your daily plumbing demands covered.