Skip to content
ContractorsRanked

Big Muddy Septic ServiceSeptic service company in Bismarck, ND

Big Muddy Septic Service is a septic service company in Bismarck, ND, ranked #2 of 9 septic service companies in Bismarck and rated 5.0 from 14 Google reviews. Open 24 hours a day, 7 days a week.

Bismarck, NDUpdated 0 paid placements in any rankingHow we rank

Call (701) 751-5868Website ↗

Key facts

Key facts about Big Muddy Septic Service
Phone(701) 751-5868
Websitebigmuddyseptic.net
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 14 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Septicmain tradeGoogle main category

Service area

Based in Bismarck, NDView on map

Opening hours

Opening hours for Big Muddy Septic 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

5.0from 14 Google reviews

Hired Big Muddy Septic Service? Write a review

Questions about Big Muddy Septic Service

How is Big Muddy Septic Service ranked in Bismarck?

Big Muddy Septic Service is ranked #2 of 9 septic service companies in Bismarck by CR Score, with 62 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 Big Muddy Septic Service’s hours?

Big Muddy Septic 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 do Google reviews say about Big Muddy Septic Service?

Big Muddy Septic Service has a rating of 5.0 from 14 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 Big Muddy Septic Service?

Call Big Muddy Septic Service on (701) 751-5868. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Big Muddy Septic Service? Claim this profile.

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

Claim this profile