The Best Septic System Company in Seattle

Compare top-rated septic system providers in Seattle. Profiles include verified reviews, service details, and direct contact options.

Service providers

Upfront Septic & Plumbing

Open 24/7

In Seattle's vibrant homeownership landscape, we at Upfront Septic & Plumbing take pride in delivering exceptional septic system and plumbing serv…

AAA Septic & Plumbing LLC

Open 5:00 AM – 11:00 PM

At AAA Septic & Plumbing LLC in Seattle, we take pride in delivering reliable septic system solutions for homeowners. Our expertise lies in servic…

Septic System pros near Seattle

These companies are based in nearby cities and serve Seattle.

Septic Response

Septic Response

Kirkland, Washington · 12.0 mi away

Open today

Open 24/7

In homes across Kirkland, a persistent problem has long been the septic system - an essential yet often overlooked aspect of a comfortable living …

AAA Septic & Plumbing LLC.

AAA Septic & Plumbing LLC.

Auburn, Washington · 16.4 mi away

Open today

Open 5:00 AM – 9:00 PM

In Auburn, we at AAA Septic & Plumbing LLC. pride ourselves on being your reliable partners for all home service needs, specializing in septic sys…

Hemley's Septic

Hemley's Septic

Gig Harbor, Washington · 18.7 mi away

Open today

Open 7:30 AM – 6:00 PM

In the heart of Gig Harbor, we are Hemley's Septic - your go-to specialists for comprehensive septic system services. We pride ourselves on offeri…

Septic Response Plumbing & Sewer

Septic Response Plumbing & Sewer

Woodinville, Washington · 19.2 mi away

Open today

Open 24/7

In the heart of Woodinville, we are Septic Response Plumbing & Sewer - your reliable partner for comprehensive home services. Specializing in Sept…

Septic Pros - Septic Services

Septic Pros - Septic Services

Tacoma, Washington · 19.7 mi away

Open today

Open 9:00 AM – 5:00 PM

In Tacoma, we are Septic Pros – Septic Services, your reliable partner for all septic and drainage needs. We specialize in septic system service, …

CLS Septics & Electrical

CLS Septics & Electrical

Ravensdale, Washington · 20.0 mi away

Open today

Open 7:30 AM – 5:00 PM

At CLS Septics & Electrical in Ravensdale, we specialize in comprehensive home services, focusing on septic system service and electrical work. Ou…

Upfront Septic & Plumbing

Upfront Septic & Plumbing

Tacoma, Washington · 21.0 mi away

Open today

Open 24/7

At Upfront Septic & Plumbing in Tacoma, we're your go-to experts for all septic system services and plumbing needs. Our team prides itself on deli…

FloHawks Plumbing and Septic

FloHawks Plumbing and Septic

Belfair, Washington · 22.7 mi away

Open today

Open 24/7

In the heart of Belfair, we are FloHawks Plumbing and Septic – your reliable partner for septic system services. We pride ourselves on our unwaver…

Bumblebee Services Inc.

Bumblebee Services Inc.

Puyallup, Washington · 25.1 mi away

Open today

Open 24/7

At Bumblebee Services Inc. in Puyallup, we pride ourselves on delivering efficient and reliable septic system services to homeowners. From septic …

Sterling Septic & Plumbing LLC

Sterling Septic & Plumbing LLC

Puyallup, Washington · 26.6 mi away

Open today

Open 24/7

At Sterling Septic & Plumbing LLC in Puyallup, we understand the inconvenience and potential health risks that a malfunctioning septic system can …

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Verified Septic System in Seattle, WA

We show only active businesses that pass moderation. Results are specific to Seattle and nearby service areas, and inactive profiles are removed to keep the list current.

Real reviews for septic system

Ratings and reviews come from customers who used the service. Compare septic system pros in Seattle by experience, responsiveness, and value before you reach out.

Local-first search in Seattle

Filter by neighborhood, check locations on the map, and find providers close to home or work in Seattle. Listings are refreshed regularly — November 2026.

Local cities around Seattle, including Kirkland

The same listings in the closest cities — providers there often take jobs in Seattle too. Mileage is the approximate distance from Seattle.

Hiring in Seattle

Looking for septic system in Seattle? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.

Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.

Before you hire

  • Read the most recent reviews for your specific type of job.
  • Ask about licensing and insurance when required for this trade.
  • Get a written estimate for work over a few hundred dollars.
  • Confirm availability and any trip or emergency fees upfront.

Tips & guides from GigoPro

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