When your sewer, water main, or drainage system fails, fast excavation can mean the difference between a quick fix and major property damage. We provide full-service residential excavation for Sarnia and Lambton County homeowners dealing with broken pipes, sewage backups, and clogged drains.
Emergency Sewer Line Excavation in Sarnia
If your main drain or sewer line is backing up, we respond fast. We excavate collapsed, root-intruded, or heavily blocked lines to restore flow and prevent further damage. Whether it’s a basement sewage backup or a mainline failure, we’re ready with the right crew and equipment.
Sewer Line Replacement Services – From House to Street
When cleaning won’t cut it, we fully replace the damaged section of your sewer line—right to the property line or municipal hookup. We use trench excavation or trenchless methods (if soil conditions allow) and manage permitting and inspections.
Sewer Cleanout Excavation & Installation in Lambton County
Older homes often lack accessible cleanouts. We locate and expose your existing cleanout or install a new outdoor or basement cleanout to allow future maintenance without costly digging. Fast, code-compliant service ensures long-term savings.
Water Main Excavation & Repair Services in Sarnia
A broken or leaking water main can cause major home damage or service disruption. We excavate and repair water lines from the curb stop to your home, including frozen or ruptured pipes. We replace old cast iron or galvanized lines with modern, code-compliant materials.
Storm Drain and Yard Drainage Excavation for Sarnia Homes
Flooded yards, pooling water, or basement seepage? We install and repair storm drain systems, downspout extensions, and French drains. We also regrade soil and install trenching to improve runoff and protect your home’s foundation.
Sanitary & Combined Sewer System Excavation in Lambton County
Whether you’re replacing a lateral, separating a combined system, or building new—our team handles the dig. We excavate, bed, and install sanitary sewer pipes for existing homes, infill lots, and subdivisions. Coordination with city sewer hookups is included.
Drain Maintenance Access & Cleanout Excavation Services
For stubborn clogs or regular maintenance, we expose or create cleanout access. We coordinate with plumbers when needed and support hydro jetting or snaking through proper access points.
Sewer & Water Main Installation to AWWA Standards
We work to AWWA C651 and municipal standards for all water main and sewer system installations. We’re experienced in handling concrete, cast iron, PVC, and HDPE lines, and take care with every trench, slope, and backfill.
Why Choose MK Contracting & Demolition As Your Sarnia Sewer, Water Main, and Drain Excavation Contractor
We’re excavation specialists with years of experience serving Sarnia and Lambton County. We handle everything from emergency digs to full system installs—always with safety, speed, and professionalism. We don’t just dig—we restore.
Sewer and Drain Excavation Services Across Lambton County Communities
We proudly serve:
- Sarnia
- Bright’s Grove
- Point Edward
- Corunna
- Petrolia
- Forest
- Watford
- Wyoming
- Camlachie
- Thedford
- Alvinston
- Oil Springs
- Port Lambton
- Courtright
- Mooretown
- Grand Bend
No matter where you’re located in Lambton County, our team is ready to respond quickly to sewer, water main, and drainage issues with expert excavation services.
Request a Free Sewer or Water Main Excavation Quote in Sarnia
Call (226) 778-7592 now or request a site visit to get an accurate estimate. Whether you need urgent sewer repairs or a full system excavation, we’re ready to help.