Septic Tank Repair in Washington

Average rating: 4.6 stars across 322 companies

Find experienced septic repair companies in Washington. From small baffle replacements to full drain field restoration, browse verified local specialists. Compare ratings and reviews from Washington homeowners and get free repair quotes.

Currently showing all septic companies in Washington. Service-specific categorization is coming soon.

Showing 322 septic companies in Washington, WA — Last updated: March 2026

Sort by:

Good Man Sanitation

4.9

2495 Cape George Rd, Port Townsend, WA 98368

Septic system serviceSanitation service

(360) 385-7155 Website

Express Septic Services

4.7

10321 J M Dickenson Rd SW, Port Orchard, WA 98366

Septic system service

(360) 895-5412 Website

← All Septic Tank Repair States All Septic Companies in Washington →

Get Free Septic Tank Repair Quotes in Washington

Compare prices from local septic companies.