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Best Septic Service Companies in Enumclaw, WA (2026)

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

The short answer

  1. 1

    Best overall in Enumclaw: A Advanced Septic & Construction Services, CR Score 63/100; 4.8★ from 2,933 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): FloHawks Plumbing and Septic, posts 24/7 hours; ranked #2 of 98.

  3. 2

    Most-reviewed: FloHawks Plumbing and Septic, 5,286 Google reviews at 4.9★, the most of 98 ranked; ranked #2.

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

98 Enumclaw septic service companies are ranked here by CR Score, from ten published factors. 38 are open 24/7, 63 open Saturdays and 56 open Sundays, based on posted hours. The median Google rating is 4.8★ across 98 rated businesses.

Top 10 septic service companies in Enumclaw at a glance

Top 10 septic service companies in Enumclaw at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1A Advanced Septic & Construction Services634.8★ (2,933)Auburn, 14 mi away24/7Overall
2FloHawks Plumbing and Septic614.9★ (5,286)Puyallup, 16 mi away24/7Emergencies, Most reviews
3Sterling Septic & Plumbing LLC604.9★ (503)Puyallup, 17 mi away24/7—
4Puget Sound Septic605.0★ (413)Maple Valley, 13 mi awaySat · Sun · Evenings—
5Barney's Plumbing & Sewer Services605.0★ (174)Enumclaw24/7—
6Drain-Pro Inc. - Washington594.7★ (218)Puyallup, 13 mi away24/7—
7Flow-Rite Septic Solutions575.0★ (41)Puyallup, 15 mi away24/7—
8Zak Septic LLC575.0★ (21)South Hill, 12 mi away24/7—
9Bosco Septic & Sewer LLC575.0★ (24)Bonney Lake, 7 mi awaySat · Sun · Evenings—
102 Sons Plumbing, Sewer, Heating & Air564.8★ (337)Pacific, 13 mi away24/7—

The 98 best septic service companies in Enumclaw, ranked

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

  1. Based in Maple Valley, 13 mi away

    60/100CR Score

    Ranked #4 because of its Google rating and trade focus: 5.0★ from 413 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 413 Google reviews
    Hours
    Mon–Fri 9 AM–10:30 PM · Sat 9 AM–6 PM · Sun 11 AM–9 PM
    Address
    20222 SE 245th St, Maple Valley, WA 98038
  2. Based in Puyallup, 13 mi away

    59/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.7★ from 218 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 218 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2511 Inter Ave, Puyallup, WA 98372
  3. Based in Puyallup, 15 mi away

    57/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 41 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4111 S Meridian Ste 112, Puyallup, WA 98373
  4. Based in South Hill, 12 mi away

    57/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 21 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  5. Based in Bonney Lake, 7 mi away

    57/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 24 Google reviews
    Hours
    Mon–Fri 7 AM–9 PM · Sat–Sun 7 AM–5 PM
    Address
    7711 214th Ave E, Bonney Lake, WA 98391
  6. Based in Kent, 16 mi away

    56/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.6★ from 169 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.6★ from 169 Google reviews
    Hours
    Mon–Sun 8 AM–9 PM
    Address
    24224 115th Pl SE, Kent, WA 98030
  7. Based in Kent, 15 mi away

    56/100CR Score

    Ranked #14 because of its Google rating and review volume: 4.9★ from 540 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 540 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat 8 AM–2 PM · Sun 4 PM–8 PM
    Address
    26530 Woodland Way S, Kent, WA 98030
  8. Based in Maple Valley, 11 mi away

    56/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 288 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 288 Google reviews
    Hours
    Mon–Fri 9 AM–4 PM · Sat–Sun closed
    Address
    26207 Maple Valley Black Diamond Rd SE Ste D1, Maple Valley, WA 98038
  9. Based in Auburn, 11 mi away

    56/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1507 34th St SE, Auburn, WA 98002
  10. Based in Kent, 16 mi away

    55/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 145 Google reviews, listed on Google as “Plumber”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 145 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    636 Railroad Ave S, Kent, WA 98032
  11. Based in Auburn, 12 mi away

    55/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.8★ from 280 Google reviews, listed on Google as “Plumber”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 280 Google reviews
    Hours
    Mon–Sat 6 AM–8 PM · Sun 9 AM–6 PM
    Address
    32228 116th Ave SE, Auburn, WA 98092
  12. Based in Federal Way, 20 mi away

    55/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.9★ from 181 Google reviews, listed on Google as “Plumber”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 181 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3410 SW 320th St Unit A, Federal Way, WA 98023
  13. Based in Lakewood, 8 mi away

    54/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 53 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed

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

septic service companies in Enumclaw, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Nordvind Septic & Sewer543.6★ (35)In Enumclaw
27Mr. Rooter Plumbing of Tacoma534.8★ (631)20 mi
28Aqualine Plumbing & Sewer534.8★ (579)24 mi
29Drain Beast - Kent534.9★ (208)16 mi
30Neighbors Septic Service534.6★ (28)20 mi
31Eastside Plumbing, Sewer, Septic, Electric, Heating & Air - Issaquah534.9★ (98)23 mi
32DrainTech Northwest, LLC534.3★ (24)18 mi
33North Hill Sewer and Drain534.9★ (76)22 mi
34Frontier Septic Services534.2★ (33)4 mi
35Zoom Drain525.0★ (132)18 mi
36Upfront Septic & Plumbing525.0★ (46)21 mi
37McNel Septic Service524.9★ (144)22 mi
38Alpha Bravo Septic And Drainage, Inc524.9★ (15)23 mi
39Spark Drain & Sewer525.0★ (9)12 mi
40G & N Septic Tank Service, LLC524.0★ (13)4 mi
41Brewer's Sewer Repair525.0★ (47)23 mi
42All Septic & Sewer524.9★ (51)18 mi
43Stuth Company Inc525.0★ (24)14 mi
44Main Line Plumbing and Sewer525.0★ (8)13 mi
45Jamie's Septic Services514.4★ (7)14 mi
46King County Sewer Drain and Plumbing514.9★ (38)22 mi
47Top Plumbing & Sewer Drain Cleaning515.0★ (8)14 mi
48HSCC1 & Services Inc.514.6★ (19)12 mi
49Joe the Pro Plumbing, Septic, Sewer, Heating & Air514.7★ (44)22 mi
50Lee's Sanitation Services514.5★ (25)12 mi

Also serving Enumclaw

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 Enumclaw septic service companies

We scored 98 Enumclaw 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 Enumclaw 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 Enumclaw: frequently asked questions

Who is the best septic service company in Enumclaw?

By CR Score, the highest-ranked septic service company in Enumclaw, WA is A Advanced Septic & Construction Services with a CR Score of 63/100. It has 4.8★ from 2,933 Google reviews. It is open 24/7. FloHawks Plumbing and Septic (#2) and Sterling Septic & Plumbing LLC (#3) follow. We ranked 98 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Enumclaw?

ContractorsRanked ranks 98 septic service companies serving Enumclaw, WA. 3 of them are based in Enumclaw; 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 Enumclaw are open 24/7?

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

Which septic service companies in Enumclaw work on weekends?

63 of 98 ranked septic service companies post Saturday hours and 56 post Sunday hours. The highest-ranked open Saturdays are A Advanced Septic & Construction Services (#1), FloHawks Plumbing and Septic (#2) and Sterling Septic & Plumbing LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Enumclaw septic service companies have?

The median Google rating among 98 rated septic service companies in Enumclaw is 4.8★, with a median of 26 reviews. FloHawks Plumbing and Septic has the most, 5,286 reviews, and ranks #2. 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 Enumclaw count in this ranking?

Yes, if they are within 25 mi of the Enumclaw 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 Enumclaw

  1. November 2026: CR Scores recalculated for 98 septic service companies serving Enumclaw.

More septic service companies and Enumclaw pages

Other trades in Enumclaw