Fast, Friendly and Professional Service.

Fast, Friendly and Professional Service.

The Roto-Rooter Difference in Professional Excavation Services

  • Licensed, Experienced Crews: Our team is trained in both residential and commercial excavation services, including complex sewer excavation and utility rerouting projects.
  • Advanced Equipment: We operate heavy-duty machinery safely and efficiently, following OSHA guidelines and local codes.
  • Minimized Disruption: We coordinate every project with minimal impact on your site, whether it’s a business, municipality, or multi-unit property.
  • Full-Service Approach: From permitting and inspection to final restoration, we manage the entire process so you don’t have to.
  • Trenchless Capabilities: When possible, we offer non-invasive alternatives to traditional excavation—saving time, money, and landscaping.

The Excavation Process

Every excavation job starts with a comprehensive diagnostic assessment. Using video inspection and non-invasive tools, we identify the root cause of your plumbing issue before breaking ground. Whenever possible, we provide our customers with as many options as possible, allowing them to choose the solution that best suits their needs and budget. Our licensed experts work with you to choose the best solution—whether it’s a spot repair, full line replacement, or trenchless method.

Excavation depth depends on regional conditions. In warmer climates, sewer lines may be buried just a few feet below the surface. In colder regions, lines can be 4 to 18 feet deep. Roto-Rooter crews are trained and equipped to handle all depths, using everything from hand tools for shallow jobs to mini excavators, trench boxes, and backhoes for deeper, more complex excavations.

Commercial Excavation Services

Businesses can’t afford downtime. That’s why our commercial excavation services are designed for speed, precision, and compliance. We handle:

We work with commercial property owners, facility managers, developers, and local governments to deliver safe, effective, and fully documented results—on time and on budget.

When Excavation is Required

Excavation may be necessary when:

  • You experience repeated backups or slow drainage across multiple fixtures
  • Pipes are collapsed, misaligned, or extensively corroded
  • Soil shifts, sinkholes, or water pooling suggest underground pipe failure
  • Older infrastructure needs upgrading to meet local plumbing codes
  • A new construction project requires the relocation of water or sewer lines

If you’re unsure, our team can inspect your system and recommend the most cost-effective, least disruptive path forward—whether that’s an excavation or a trenchless alternative.

Frequently Asked Questions

Plumbing excavation involves digging to access underground pipes for repair, replacement, or installation. It’s often required for sewer line repairs, water line replacement, or installing new plumbing infrastructure.

Plumbing trenches are typically 12 to 24 inches deep for residential water lines and 18 to 30 inches or more for sewer lines, depending on local codes, frost lines, and pipe type.

In new construction, underground plumbing is installed before the foundation is poured. This ensures all drain and supply lines are properly positioned and inspected before the concrete slab is placed.

Plumbing depth varies by climate and code, but water lines are typically buried 12–36 inches deep to prevent freezing, while sewer lines may be buried up to 6 feet deep, depending on slope requirements and building layout.

Sewer line excavation involves locating the damaged pipe, digging a trench to access it, replacing the faulty section, and restoring the area. It’s labor-intensive and may be replaced with trenchless methods when possible.

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