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Best Septic Service Companies in Joint Base Lewis McChord, WA (2026)

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

The short answer

  1. 1

    Best overall in Joint Base Lewis McChord: Sterling Septic & Plumbing LLC, CR Score 62/100; 4.9★ from 503 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): A Advanced Septic & Construction Services, posts 24/7 hours; ranked #2 of 97.

  3. 3

    Most-reviewed: FloHawks Plumbing and Septic, 5,286 Google reviews at 4.9★, the most of 97 ranked; ranked #3.

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

97 Joint Base Lewis McChord septic service companies are ranked here by CR Score, from ten published factors. 29 are open 24/7, 52 open Saturdays and 43 open Sundays, based on posted hours. The median Google rating is 4.8★ across 97 rated businesses.

Top 10 septic service companies in Joint Base Lewis McChord at a glance

Top 10 septic service companies in Joint Base Lewis McChord at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Sterling Septic & Plumbing LLC624.9★ (503)Puyallup, 11 mi away24/7Overall
2A Advanced Septic & Construction Services624.8★ (2,933)Auburn, 20 mi away24/7Emergencies
3FloHawks Plumbing and Septic614.9★ (5,286)Puyallup, 13 mi away24/7Most reviews
4Drain-Pro Inc. - Washington584.7★ (218)Puyallup, 16 mi away24/7—
5Aloha Septic Service/Town & Country Inc.584.8★ (155)Spanaway, 11 mi awaySat · Sun—
6FloHawks Plumbing and Septic584.7★ (632)Lacey, 9 mi away24/7—
7Flow-Rite Septic Solutions585.0★ (41)Puyallup, 14 mi away24/7—
8Spartan Plumbing Services574.8★ (1,108)Tacoma, 7 mi away24/7—
9Beacon Plumbing, Heating, Electrical & Mechanical Inc - Tacoma574.8★ (1,670)Tacoma, 12 mi away24/7—
10Howdys Doody Service, Inc.564.9★ (1,183)Olympia, 19 mi away——

The 97 best septic service companies in Joint Base Lewis McChord, 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 Olympia, 18 mi away

    55/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 338 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 338 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
  2. Based in Puyallup, 10 mi away

    54/100CR Score

    Ranked #21 because of its Google rating and review volume: 5.0★ from 132 Google reviews.

    • 5.0★ from 132 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13716 Canyon Rd E Ste C, Puyallup, WA 98373
  3. Based in South Hill, 24 mi away

    54/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 21 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  4. Based in Lakewood, 6 mi away

    53/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “Plumber”.

    • 4.5★ from 16 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9911 S Tacoma Way TRLR 14, Lakewood, WA 98499

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 97 ranked septic service companies here; the rest are on their profiles.

septic service companies in Joint Base Lewis McChord, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Raptor Plumbing & Sewer535.0★ (145)25 mi
27Bosco Septic & Sewer LLC535.0★ (24)21 mi
28Pike Plumbing & Sewer534.9★ (540)25 mi
29All Septic & Sewer534.9★ (51)11 mi
30A1 Septic & Plumbing LLC535.0★ (7)21 mi
31A+ Services534.6★ (728)11 mi
32Hemley's Septic534.3★ (167)16 mi
33Hemley's Handy-Kan525.0★ (46)16 mi
34AAA Septic & Plumbing LLC.524.8★ (280)23 mi
35North Hill Sewer and Drain524.9★ (76)25 mi
36Bumblebee Services Inc.514.7★ (50)11 mi
37MD Construction and Sewer514.9★ (27)14 mi
38Grit City Sewer Systems515.0★ (4)11 mi
39Westside Septic Design LLC514.7★ (13)11 mi
40Drain Beast - Kent514.9★ (208)25 mi
41Top Plumbing & Sewer Drain Cleaning515.0★ (8)15 mi
42Attili Design & Engineering. Inc. P.S.514.4★ (37)13 mi
43Clean Septic Pumping LLC515.0★ (53)23 mi
444 Sight Septic Inc515.0★ (15)23 mi
45Sewercam514.5★ (15)5 mi
46Gillette Sewer & Utility504.9★ (35)14 mi
47Sewer Solutions505.0★ (4)8 mi
48Bay Shore Construction504.9★ (33)20 mi
49Spark Drain & Sewer505.0★ (9)20 mi
50HSCC1 & Services Inc.504.6★ (19)17 mi

Also serving Joint Base Lewis McChord

19 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 Joint Base Lewis McChord septic service companies

We scored 97 Joint Base Lewis McChord 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 Joint Base Lewis McChord 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 Joint Base Lewis McChord: frequently asked questions

Who is the best septic service company in Joint Base Lewis McChord?

By CR Score, the highest-ranked septic service company in Joint Base Lewis McChord, WA is Sterling Septic & Plumbing LLC with a CR Score of 62/100. It has 4.9★ from 503 Google reviews. It is open 24/7. A Advanced Septic & Construction Services (#2) and FloHawks Plumbing and Septic (#3) follow. We ranked 97 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Joint Base Lewis McChord?

ContractorsRanked ranks 97 septic service companies serving Joint Base Lewis McChord, WA. Another 19 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which septic service companies in Joint Base Lewis McChord are open 24/7?

29 ranked septic service companies in Joint Base Lewis McChord post 24/7 hours. The highest-ranked are Sterling Septic & Plumbing LLC (#1), A Advanced Septic & Construction Services (#2) and FloHawks Plumbing and Septic (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Joint Base Lewis McChord work on weekends?

52 of 97 ranked septic service companies post Saturday hours and 43 post Sunday hours. The highest-ranked open Saturdays are Sterling Septic & Plumbing LLC (#1), A Advanced Septic & Construction Services (#2) and FloHawks Plumbing and Septic (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Joint Base Lewis McChord septic service companies have?

The median Google rating among 97 rated septic service companies in Joint Base Lewis McChord is 4.8★, with a median of 26 reviews. FloHawks Plumbing and Septic has the most, 5,286 reviews, and ranks #3. 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 Joint Base Lewis McChord count in this ranking?

Yes, if they are within 25 mi of the Joint Base Lewis McChord 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 Joint Base Lewis McChord

  1. November 2026: CR Scores recalculated for 97 septic service companies serving Joint Base Lewis McChord.

More septic service companies and Joint Base Lewis McChord pages

Other trades in Joint Base Lewis McChord