Welcome to PNW Excavation — your local experts for professional sewer installation and repair in Tacoma, Washington. Whether you’re building a new home, replacing an old sewer line, or need urgent repairs, our skilled team is here to help.
For over five years, we’ve provided reliable sewer services that keep properties safe, sanitary, and up to code. From trenching and pipe installation to inspections and system upgrades, we handle each job with care, precision, and a commitment to getting it right the first time.
We believe in honest pricing, clear communication, and completing projects on time. With PNW Excavation, you can trust that your sewer system will work smoothly and efficiently — now and for years to come.
Explore our full range of sewer services below, and let’s keep your property running clean and worry-free.
New Construction Sewer Setup
Trenching & Pipe Laying
Permit Assistance
Crack and Leak Repair
Pipe Replacement
Emergency Sewer Repairs
Routine Inspections
Jetting and Cleaning
Preventive Maintenance Plans
System Modernization
Septic-to-Sewer Conversion
Eco-Friendly Materials
City Sewer Tie-In
Property Line Sewer Work
Backflow Prevention
Video Camera Inspections
System Mapping
Flow Testing