Commercial Excavation
Precision trenching for commercial drainage systems, perimeter drains, and surgical block removal.
Honest, Targeted Excavation Work
When we deploy our excavation crews to your commercial facility, it is strictly to execute high-impact solutions. We install high-capacity perimeter drains, catch basins, and yard drainage systems, and we gain surgical access to massive sewer blockages that cannot be cleared via traditional methods. We pinpoint the problem, dig exactly what needs to be dug, and restore your property efficiently.
Our Core Excavation Capabilities:
- Perimeter Drain Installation
- Catch Basin Trenching
- Stormwater Runoff Routing
- Surgical Blockage Access
- Site Preparation & Shoring
- Full Surface Restoration

Drainage System Trenching
Installing effective commercial drainage requires moving significant earth. We excavate deep trenches for high-capacity yard drainage and perimeter systems to intercept groundwater before it destroys your foundation.
Precision Deep Trenching:
- Deployment of commercial-grade excavators.
- Strict adherence to OSHA shoring and utility protocols.
- Safe, high-impact soil removal for massive gravel channels.

Targeted & Surgical Access
When there is a catastrophic physical blockage that simply cannot be jetted or snaked, we provide targeted excavation to physically expose the problem area.
Surgical Excavation Process:
- Pinpoint the exact location using underground cameras.
- Dig a precise, isolated trench rather than tearing up the entire lot.
- Clear the physical obstruction, backfill, and restore the site.
Why Choose A1 Sewer Service?
60+ Years of Experience
We have successfully navigated thousands of complex commercial dig sites across Northeast Indiana.
Licensed & Bonded
Our excavation crews are fully certified, insured, and rigorously trained in heavy machinery operation and OSHA safety.
Precision Execution
We focus on minimal disruption. We dig exactly what is needed—no unnecessary damage to your commercial property.
Upfront Pricing
Clear scopes of work and transparent pricing before we break ground. No hidden fees or surprise charges.
Our Excavation Focus
Perimeter Drainage
Deep trenching around your commercial facility to install heavy-duty perimeter drains that protect your structural foundation from hydrostatic pressure.
Yard Drains & Basins
Excavating retention areas and routing solid PVC lines for catch basins to keep your parking lots and landscaping free of standing water.
Surface Restoration
Once the dirt is moved and the system is in place, we restore asphalt, concrete, and landscaping back to code.
Frequently Asked Questions
What types of commercial excavation do you perform?
How do you ensure safety on a commercial dig site?
What happens after the excavation and drainage installation is complete?
Get the Excavation Done Safely
Trust over 60 years of excavation experience for your commercial drainage needs.
Call (260) 492-2464