64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 663 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Kingsgate, WA (2026)
153 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Kingsgate: Fresh N Clean Septic, CR Score 64/100; 4.9★ from 663 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Zoom Drain of Seattle, posts 24/7 hours; ranked #2 of 153.
- 8
Most-reviewed: Gene Johnson Plumbing, 4,041 Google reviews at 4.8★, the most of 153 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
153 Kingsgate septic service companies are ranked here by CR Score, from ten published factors. 80 are open 24/7, 122 open Saturdays and 99 open Sundays, based on posted hours. The median Google rating is 4.9★ across 153 rated businesses.
Most of this list also appears on the Septic service companies in Shoreline ranking. See Septic service companies in Shoreline
Top 10 septic service companies in Kingsgate at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Fresh N Clean Septic | 64 | 4.9★ (663) | Woodinville, 4 mi away | 24/7 | Overall |
| 2 | Zoom Drain of Seattle | 64 | 5.0★ (835) | Seattle, 8 mi away | 24/7 | Emergencies |
| 3 | A Wesco Septic Services | 62 | 4.8★ (550) | Snohomish, 9 mi away | 24/7 | — |
| 4 | A Wesco Septic Services | 60 | 4.7★ (229) | Snohomish, 9 mi away | 24/7 | — |
| 5 | 2 Sons Plumbing, Sewer, Septic, Electric, Heating & Air | 60 | 4.9★ (3,532) | Seattle, 10 mi away | Sat · Sun · Evenings | — |
| 6 | Price Busters Plumbing & Sewer | 60 | 4.9★ (781) | Lynnwood, 9 mi away | 24/7 | — |
| 7 | All County Septic Service | 59 | 4.9★ (121) | Everett, 13 mi away | 24/7 | — |
| 8 | Gene Johnson Plumbing | 59 | 4.8★ (4,041) | Seattle, 8 mi away | 24/7 | Most reviews |
| 9 | Washington Rooter Sewer & Drain Service LLC | 59 | 5.0★ (310) | Bellevue, 7 mi away | 24/7 | — |
| 10 | Septic Response | 59 | 4.9★ (213) | Kirkland, 3 mi away | 24/7 | — |
The 153 best septic service companies in Kingsgate, 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.
Based in Seattle, 8 mi away
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 835 Google reviews, listed on Google as “Septic system service”.
Based in Snohomish, 9 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 550 Google reviews, listed on Google as “Septic system service”.
Based in Snohomish, 9 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 229 Google reviews, listed on Google as “Septic system service”.
Based in Seattle, 10 mi away
60/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 3,532 Google reviews.
Based in Lynnwood, 9 mi away
60/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 781 Google reviews.
Based in Everett, 13 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Septic system service”.
Based in Seattle, 8 mi away
59/100CR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 4,041 Google reviews, the most in Kingsgate.
Based in Bellevue, 7 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 310 Google reviews, listed on Google as “Plumber”.
#10 Septic Response
Based in Kirkland, 3 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 213 Google reviews, listed on Google as “Plumber”.
Based in Seattle, 6 mi away
59/100CR ScoreRanked #11 because of its Google rating and review volume: 4.8★ from 409 Google reviews.
Based in Bellevue, 9 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 316 Google reviews, listed on Google as “Plumber”.
Based in Lynnwood, 7 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 268 Google reviews, listed on Google as “HVAC contractor”.
Based in Seattle, 7 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 218 Google reviews, listed on Google as “Plumber”.
Based in Everett, 3 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 124 Google reviews, listed on Google as “Plumber”.
Based in Bothell, 5 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 151 Google reviews, listed on Google as “Plumber”.
Based in Seattle, 10 mi away
58/100CR ScoreRanked #17 because of its Google rating and review volume: 4.7★ from 716 Google reviews.
Based in Woodinville, 6 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Septic system service”.
Based in Everett, 13 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 279 Google reviews, listed on Google as “Plumber”.
Based in Seattle, 8 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 251 Google reviews, listed on Google as “Plumber”.
Based in Bellevue, 7 mi away
58/100CR ScoreRanked #21 because of its Google rating and review volume: 4.6★ from 393 Google reviews.
Based in Maple Valley, 24 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 413 Google reviews, listed on Google as “Septic system service”.
Based in Snohomish, 17 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “Septic system service”.
#24 Sewer Friendly
Based in Edmonds, 9 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 198 Google reviews, listed on Google as “Plumber”.
Based in Bothell, 6 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 180 Google reviews, listed on Google as “Plumber”.
How we ranked Kingsgate septic service companies
We scored 153 Kingsgate 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.
| Factor | Weight | Computed from | In Kingsgate data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Septic service companies in Kingsgate: frequently asked questions
Who is the best septic service company in Kingsgate?
By CR Score, the highest-ranked septic service company in Kingsgate, WA is Fresh N Clean Septic with a CR Score of 64/100. It has 4.9★ from 663 Google reviews. It is open 24/7. Zoom Drain of Seattle (#2) and A Wesco Septic Services (#3) follow. We ranked 153 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Kingsgate?
ContractorsRanked ranks 153 septic service companies serving Kingsgate, WA. Counts are as of November 2026.
Which septic service companies in Kingsgate are open 24/7?
80 ranked septic service companies in Kingsgate post 24/7 hours. The highest-ranked are Fresh N Clean Septic (#1), Zoom Drain of Seattle (#2) and A Wesco Septic Services (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Kingsgate work on weekends?
122 of 153 ranked septic service companies post Saturday hours and 99 post Sunday hours. The highest-ranked open Saturdays are Fresh N Clean Septic (#1), Zoom Drain of Seattle (#2) and A Wesco Septic Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Kingsgate septic service companies have?
The median Google rating among 153 rated septic service companies in Kingsgate is 4.9★, with a median of 38 reviews. Gene Johnson Plumbing has the most, 4,041 reviews, and ranks #8. 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 Kingsgate count in this ranking?
Yes, if they are within 25 mi of the Kingsgate 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 Kingsgate
- November 2026: CR Scores recalculated for 153 septic service companies serving Kingsgate.
- November 2026: 1 duplicate listing merged.
More septic service companies and Kingsgate pages
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