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Best Septic Service Companies in Crystal, MN (2026)

94 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Crystal: Bonfe Plumbing, Heating, Cooling, Electrical, Sewer, CR Score 62/100; 4.8★ from 10,984 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Guy's Sewer & Drain, posts 24/7 hours; ranked #2 of 94.

  3. 4

    Most-reviewed: Ron the Sewer Rat, 4,531 Google reviews at 5.0★, the most of 94 ranked after Bonfe Plumbing, Heating, Cooling, Electrical, Sewer; ranked #4.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

94 Crystal septic service companies are ranked here by CR Score, from ten published factors. 40 are open 24/7, 57 open Saturdays and 50 open Sundays, based on posted hours. The median Google rating is 4.8★ across 94 rated businesses.

Top 10 septic service companies in Crystal at a glance

Top 10 septic service companies in Crystal at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Bonfe Plumbing, Heating, Cooling, Electrical, Sewer624.8★ (10,984)Bloomington, 9 mi away24/7Overall
2Guy's Sewer & Drain605.0★ (659)Saint Louis Park, 4 mi away24/7Emergencies
3Gopher Sewer and Drain594.9★ (717)Fridley, 7 mi away24/7—
4Ron the Sewer Rat585.0★ (4,531)Eagan, 17 mi awaySat · Sun · EveningsMost reviews
5Drain Works Plumbing Sewer and Rooter585.0★ (80)Brooklyn Park, 1 mi away24/7—
6One Hour Rooter Plumbing Drain Cleaning Sewer Repair584.5★ (775)New Hope, 2 mi away24/7—
7John's Sewer & Drain Cleaning, Inc.584.9★ (336)New Brighton, 8 mi away24/7—
8Cutting Edge Sewer & Drain LLC584.8★ (279)Saint Louis Park, 5 mi away24/7—
9Duane's Septic Services574.7★ (77)Corcoran, 14 mi away24/7—
10Spearhead Sewer and Drain575.0★ (110)Maple Grove, 5 mi away24/7—

The 94 best septic service companies in Crystal, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Based in Saint Louis Park, 4 mi away

    60/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 659 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 659 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6465 Wayzata Blvd Ste 320, St Louis Park, MN 55426
  2. Based in Eagan, 17 mi away

    58/100CR Score

    Ranked #4 because of its Google rating and review volume: 5.0★ from 4,531 Google reviews.

    • 5.0★ from 4,531 Google reviews
    Hours
    Mon–Fri 6:30 AM–10 PM · Sat–Sun 8 AM–10 PM
    Address
    875 Blue Gentian Rd Suite 900, Eagan, MN 55121
  3. Based in Saint Louis Park, 6 mi away

    56/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.7★ from 353 Google reviews, listed on Google as “Plumber”.

    • 4.7★ from 353 Google reviews
    Hours
    Mon–Thu 6:30 AM–9 PM · Fri 6:30 AM–7 PM · Sat 7 AM–7 PM · Sun 7 AM–8:30 PM
    Address
    3017 Natchez Ave S, St Louis Park, MN 55416
  4. #22 Biffs

    Based in Shakopee, 17 mi away

    54/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.7★ from 185 Google reviews, listed on Google as “Septic system service”.

    • 4.7★ from 185 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6430 County Rd 101, Shakopee, MN 55379
  5. Based in Hopkins, 7 mi away

    54/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 42 Google reviews
    Hours
    Mon–Fri 6 AM–10 PM · Sat 7 AM–3 PM · Sun 7 AM–10 PM
    Address
    750 2nd St NE Suite 143, Hopkins, MN 55343

Septic service companies ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 94 ranked septic service companies here; the rest are on their profiles.

septic service companies in Crystal, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26D&T Septic Services544.8★ (45)21 mi
27Resilient Sewer & Drain Cleaning545.0★ (76)5 mi
28Midway Sewer Services Co of St Paul534.7★ (45)12 mi
29Sewer Works II LLC /SewerWorks LLC534.7★ (28)18 mi
30American Sewer LLC534.8★ (164)14 mi
31Guy's Sewer & Drain535.0★ (75)19 mi
32Alto Sewer & Drain Cleaning Services533.0★ (5)In Crystal
33Metro Earthworks & Sewer Repair534.9★ (22)12 mi
34Minneapolis & Suburban Sewer and Water534.9★ (38)10 mi
35Ajax Twin City Sewer Services535.0★ (8)8 mi
36Cichy's Water & Sewer535.0★ (271)9 mi
37Kloeppner Services and Design535.0★ (31)11 mi
38SOS Drain & Sewer Cleaning Services524.6★ (39)14 mi
39Ouverson Sewer & Water525.0★ (72)2 mi
40Municipal Commercial Sewer Service, Inc.523.0★ (4)3 mi
41Discount Sewer And Drain Cleaning523.9★ (37)7 mi
42Sos Drain & Sewer Services Inc524.6★ (43)16 mi
43John's Sewer & Drain Cleaning524.6★ (16)12 mi
44D C Annis Sewer524.4★ (151)18 mi
45Drain King Inc.524.6★ (37)7 mi
46Sewer Crawlers525.0★ (27)6 mi
47Kothrade Sewer, Septic, and Excavating524.7★ (17)15 mi
48General Rooter Sewer & Drain Cleaning524.6★ (20)3 mi
49Alto Sewer Service - MN Drain Cleaning Company514.4★ (80)18 mi
50Freddy's Ready Sewer, Camera & Drain Service514.3★ (6)10 mi

Also serving Crystal

20 more septic service companies within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

How we ranked Crystal septic service companies

We scored 94 Crystal septic service companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 3, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Crystal data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Septic service companies in Crystal: frequently asked questions

Who is the best septic service company in Crystal?

By CR Score, the highest-ranked septic service company in Crystal, MN is Bonfe Plumbing, Heating, Cooling, Electrical, Sewer with a CR Score of 62/100. It has 4.8★ from 10,984 Google reviews. It is open 24/7. Guy's Sewer & Drain (#2) and Gopher Sewer and Drain (#3) follow. We ranked 94 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Crystal?

ContractorsRanked ranks 94 septic service companies serving Crystal, MN. 1 of them is based in Crystal; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which septic service companies in Crystal are open 24/7?

40 ranked septic service companies in Crystal post 24/7 hours. The highest-ranked are Bonfe Plumbing, Heating, Cooling, Electrical, Sewer (#1), Guy's Sewer & Drain (#2) and Gopher Sewer and Drain (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Crystal work on weekends?

57 of 94 ranked septic service companies post Saturday hours and 50 post Sunday hours. The highest-ranked open Saturdays are Bonfe Plumbing, Heating, Cooling, Electrical, Sewer (#1), Guy's Sewer & Drain (#2) and Gopher Sewer and Drain (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Crystal septic service companies have?

The median Google rating among 94 rated septic service companies in Crystal is 4.8★, with a median of 34 reviews. Bonfe Plumbing, Heating, Cooling, Electrical, Sewer has the most, 10,984 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank septic service companies?

Each septic service company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do septic service companies outside Crystal count in this ranking?

Yes, if they are within 25 mi of the Crystal city center, our service radius for septic service companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can septic service companies pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for Crystal

  1. November 2026: CR Scores recalculated for 94 septic service companies serving Crystal.

More septic service companies and Crystal pages

Other trades in Crystal