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Blackwater Services - Septic System ServiceSeptic service company in Marysville, WA

Blackwater Services - Septic System Service is a septic service company at 14304 5th Ave NE, Marysville, WA 98271, ranked #1 of 93 septic service companies in Marysville and rated 4.9 from 132 Google reviews. Open 24 hours a day, 7 days a week.

Marysville, WAUpdated 0 paid placements in any rankingHow we rank

Call (425) 777-4545Website ↗

Key facts

Key facts about Blackwater Services - Septic System Service
Address14304 5th Ave NE, Marysville, WA 98271Get directions
Phone(425) 777-4545
Websitemyblackwaterservices.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 132 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Septicmain tradeGoogle main category

Service area

Serves Marysville and 11 towns within 25 miles: Tulalip, Arlington, Everett, Stanwood, Lake Stevens, West Lake Stevens, Mukilteo, Camano, Snohomish, Eastmont and Lake Stickney.

Based in Marysville, WAView on map

Opening hours

Opening hours for Blackwater Services - Septic System Service
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 132 Google reviews

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Questions about Blackwater Services - Septic System Service

How is Blackwater Services - Septic System Service ranked in Marysville?

Blackwater Services - Septic System Service is ranked #1 of 93 septic service companies in Marysville by CR Score, with 65 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Blackwater Services - Septic System Service’s hours?

Blackwater Services - Septic System Service is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Blackwater Services - Septic System Service serve?

Serves Marysville and 11 towns within 25 miles: Tulalip, Arlington, Everett, Stanwood, Lake Stevens, West Lake Stevens, Mukilteo, Camano, Snohomish, Eastmont and Lake Stickney. The list is based on the business's location and the usual service radius for septic and sewer service. Confirm your address is covered when you call.

What do Google reviews say about Blackwater Services - Septic System Service?

Blackwater Services - Septic System Service has a rating of 4.9 from 132 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Blackwater Services - Septic System Service?

Call Blackwater Services - Septic System Service on (425) 777-4545. The business is at 14304 5th Ave NE, Marysville, WA 98271. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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Compare nearby septic service companies

Blackwater Services - Septic System Service compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Blackwater Services - Septic System Service (this business)—654.9 (132)—YesYes
A Wesco Septic Services#3634.8 (550)—YesYes20.0 mi

See all 93 ranked septic service companies in Marysville