βοΈ
Underground Gas, Sewer & Water ServicesMaryland Β· Delaware Β· Pennsylvania
Complete underground utility installation and repair β water mains, sewer lines, and gas service.
β
Licensed MD Β· DE Β· PAβ
ASSE Certifiedβ
8+ Years Experienceπ¨ 24/7 Emergency Serviceπ Free Quotes
About Our Underground Gas, Sewer & Water Services Service
Underground plumbing is our specialty. Milloway Pipeworks installs and repairs underground water mains, sewer laterals, and gas service lines. Our crews have the equipment and licensing to handle deep excavation work safely and efficiently across the Tri-State region.

What We Handle
- βWater service line installation and repair
- βSewer lateral installation and replacement
- βUnderground gas service installation
- βMain-to-house connections
- βTrenchless technology where applicable
- βFull excavation and restoration
Frequently Asked Questions
How deep do you excavate for underground work?
We handle projects from shallow exterior lines to deep utility installations. Our crews are equipped for any depth required by local code.
How long does underground pipe work take?
Typical residential water or sewer service replacement takes 1β3 days depending on length, depth, and soil conditions.
Serving Maryland, Delaware & Pennsylvania
We provide underground gas, sewer & water services services across the entire Tri-State region β from Elkton to Newark to the Pennsylvania border communities.
View all service areas β