GroundRosterLicensed Septic Contractors: Pierce County, WA
64 licensed septic contractors based in Pierce County. Every license number below is sourced from public licensing records, with a link to look it up yourself.
Grouped by the county of the address on each license record, which can be a mailing address, so it doesn't tell you where the business works. When the record names no county, we place it by ZIP code, then town.
Checked against King County Public Health - Master Installers (OSS) + King County Public Health - Onsite System Maintainers + King County Public Health - Certified Liquid Waste Pumper/Hauler, Washington State Dept. of Health - Credential Search, King County Public Health - Onsite System Maintainers + King County Public Health - Certified Liquid Waste Pumper/Hauler, King County Public Health - Certified Liquid Waste Pumper/Hauler, King County Public Health - Onsite System Maintainers, King County Public Health - Master Installers (OSS) + King County Public Health - Onsite System Maintainers and King County Public Health - Master Installers (OSS). Roster copy last refreshed 2026-08-19.
Towns in Pierce County
All 16 towns named on the license records based here, with the number of listings in each, most first.
License classes on the Pierce County records
Each class as the issuing agency prints it on the license record. A record that names more than one class counts once under each, so the rows can add up to more than 64.
| License class | Trade | Listings |
|---|---|---|
| On-Site Wastewater Designer | Septic | 26 |
| Onsite System Maintainer | Septic | 15 |
| Pumper/Hauler | Septic | 15 |
| Installer | Septic | 11 |
| On-Site Wastewater Inspector | Septic | 7 |
Septic Contractors based in Pierce County (64)
Economy Septic Service IncLicensed
Lauren Claire WilkersonLicensed
Nolan MyersLicensed
Keith Raymond PelzelLicensed
Drain Pro IncLicensed
Connor Killian PelzelLicensed
All Septic and SewerLicensed
Veteran Pumping & Septic LLCLicensed
Tyler Matthew SorrellLicensed
Bailey Sewer SepticLicensed
Northwest Cascade Inc (Honeybuckets)Licensed
Ron P HansenLicensed
Dale Jon PaulsonLicensed
James W CooperLicensed
Lawrence Montgomery PurdumLicensed
Babbitt Construction Co LLCLicensed
Alpha Bravo Septic & Drainage IncLicensed
Class Act Septic & ExcavationLicensed
Leigh A McIntireLicensed
William D CrevelingLicensed
jacob angus smithLicensed
Bumblebee ServicesLicensed
Rocky AndersonLicensed
Amy Marie BoldenLicensed
Michael D JerkovichLicensed
Eric R RussellLicensed
Robert Darren SuggsLicensed
Northwest Cascade Inc.Licensed
Flohawks (Liquid Environmental Solutions)Licensed
Babbitt Septic Design IncLicensed
Jim Campbell & Sons IncLicensed
BOSCO Septic & Sewer LLCLicensed
NW Septic Services (No Worries SepticLicensed
Rex B HumphreyLicensed
Michael James CooperLicensed
Clean Septic Pumping, LLCLicensed
Justin W CooperLicensed
Robert E GoodmanLicensed
Flohawks (Liquid Environmental Solutions)Licensed
Peter M CookeLicensed
J&A ContractingLicensed
Timothy Daniel TillmanLicensed
David HileyLicensed
Lee's Sanitation ServiceLicensed
Richard Lee WilkersonLicensed
Albert MikinkaLicensed
Miranda M HeimbuchLicensed
Septic ProsLicensed
Sterling Septic & Plumbing LLCLicensed
Corinna OngLicensed
Raburn Contracting Services, LLCLicensed
Zak Septic LLCLicensed
J&A Contracting LLCLicensed
Bradley Alan SangstonLicensed
HSCC1, Inc.Licensed
Lees Sanitation (Don Olson Construction)Licensed
Advanced Sewer Solutions IncLicensed
Jeremy James BushLicensed
FloHawks (Liquid Environmental Services)Licensed
NW Septic ServicesLicensed
Mark Edward BabbittLicensed
Jeremy John MooreLicensed
FloHawksLicensed
Daniel VillwockLicensed
Own one of these businesses? Find your listing and claim it.
Looking for a specific contractor? Search by name, business name, or license number.
Services in Pierce County, with national cost ranges
Listings based in Pierce County whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in Pierce County | National cost |
|---|---|---|
| Septic Tank Pumping | 23 | $250 to $600 |
| Septic System Installation | 11 | $3,600 to $12,500 |
| Septic Inspection | 7 | $150 to $900 |
| Septic System Design | 26 | Varies by site |
| Perc Test and Soil Evaluation | 0 | $250 to $1,000 |
None of the listings based in Pierce County hold a license class we can match to perc test and soil evaluation. Ask any contractor whether they do this work, or try a nearby city.
Hiring a septic contractor in Pierce County
Septic (onsite wastewater) contractors handle everything from routine septic tank pumping and cleaning to repairs, inspections, and new system installation. States license each role separately (a pumper is not necessarily licensed to install, and vice versa), so match the license class to the job.
Before you sign anything: confirm the license on this page is still active with the agency that issued it, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.