60/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Healdsburg, CA (2026)
35 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Healdsburg: North Bay Restroom Co., CR Score 60/100; 5.0★ from 24 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): AllStarz Pumping & Engineering, posts 24/7 hours; ranked #2 of 35.
- 5
Most-reviewed: Mr. Rooter Plumbing of Sonoma County, 923 Google reviews at 4.9★, the most of 35 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
35 Healdsburg septic service companies are ranked here by CR Score, from ten published factors. 19 are open 24/7, 29 open Saturdays and 21 open Sundays, based on posted hours. The median Google rating is 5.0★ across 35 rated businesses.
Top 10 septic service companies in Healdsburg at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | North Bay Restroom Co. | 60 | 5.0★ (24) | Windsor, 5 mi away | 24/7 | Overall |
| 2 | AllStarz Pumping & Engineering | 60 | 4.7★ (127) | Santa Rosa, 14 mi away | 24/7 | Emergencies |
| 3 | Brian's Septic Service | 60 | 5.0★ (104) | Santa Rosa, 19 mi away | 24/7 | — |
| 4 | Northen Sewer & Drain | 59 | 5.0★ (13) | Santa Rosa, 8 mi away | 24/7 | — |
| 5 | Mr. Rooter Plumbing of Sonoma County | 58 | 4.9★ (923) | Santa Rosa, 14 mi away | 24/7 | Most reviews |
| 6 | Redwood Sewer & Drain Services | 58 | 5.0★ (163) | Larkfield-Wikiup, 14 mi away | 24/7 | — |
| 7 | Just-in Time Septic Pumping | 56 | 5.0★ (103) | Santa Rosa, 13 mi away | Sat · Sun · Evenings | — |
| 8 | Sonoma Landworks | 56 | 5.0★ (27) | Santa Rosa, 10 mi away | Sat | — |
| 9 | Rapid Rooter Sewer | 56 | 5.0★ (6) | Healdsburg | 24/7 | — |
| 10 | Santiago General Engineering | 55 | 5.0★ (3) | Sebastopol, 13 mi away | 24/7 | — |
The 35 best septic service companies in Healdsburg, 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 Santa Rosa, 14 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 127 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 19 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 104 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 8 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 14 mi away
58/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 923 Google reviews, the most in Healdsburg.
Based in Larkfield-Wikiup, 14 mi away
58/100CR ScoreRanked #6 because of its Google rating and review volume: 5.0★ from 163 Google reviews.
Based in Santa Rosa, 13 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Plumber”.
Based in Santa Rosa, 10 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Septic system service”.
Based in Healdsburg
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Plumber”.
Based in Sebastopol, 13 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 14 mi away
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 24 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 12 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Plumber”.
Based in Larkfield-Wikiup, 19 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 11 mi away
54/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 281 Google reviews.
Based in Santa Rosa, 13 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Plumber”.
Based in Santa Rosa, 6 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 16 mi away
54/100CR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 90 Google reviews.
Based in Healdsburg
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Plumber”.
Based in Santa Rosa, 8 mi away
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 3.5★ from 8 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 10 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
Based in Santa Rosa, 13 mi away
52/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.4★ from 20 Google reviews, listed on Google as “Septic system service”.
Based in Corte Madera, 19 mi away
52/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 45 Google reviews.
Based in Santa Rosa, 15 mi away
51/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Septic system service”.
Based in Larkfield-Wikiup, 16 mi away
51/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.
All 35 septic service companies
#1 to #25 are shown in full above. Here are #26 to #35, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Septic genial | 51 | 5.0★ (4) | 16 mi |
| 27 | Just-in Time Plumbing and Heating | 50 | 4.8★ (23) | 12 mi |
| 28 | Remons Main Sewer Camera Services & Drain Clearing | 50 | 5.0★ (20) | 25 mi |
| 29 | Advanced Septic | 50 | 3.7★ (3) | 12 mi |
| 30 | All Terrane Excavating Inc | 49 | 5.0★ (3) | 12 mi |
| 31 | Howie Excavating & Grading | 48 | 5.0★ (11) | 13 mi |
| 32 | Roy's Sewer Service | 45 | 3.6★ (15) | 20 mi |
| 33 | C&C Contracting | 44 | 5.0★ (5) | 20 mi |
| 34 | SP Plumbing | 44 | 4.3★ (6) | 14 mi |
| 35 | PJC & Associates, Inc. | 42 | 3.9★ (7) | 19 mi |
Also serving Healdsburg
16 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.
| Business | Google rating | Distance |
|---|---|---|
| Accredited Septic | 19 mi | |
| Drew Underground Construction Inc | 15 mi | |
| GAC Plumbing Company (Rohnert Park) | 20 mi | |
| Jaw Excavation | 5.0★ (1) | 14 mi |
| L.J. Construction | 12 mi | |
| Mike Treinen-Onsite Wastewater | 22 mi | |
| North Bay Septic | 5.0★ (2) | 12 mi |
| Northen Sewer & Drain | 5.0★ (1) | 21 mi |
| P&M Excavating, Inc. | 19 mi | |
| Rapid Rooter Sewer-Drain Cleaning | 21 mi | |
| Same Day Septic | 12 mi | |
| Sanitary Solutions Corp | 5.0★ (1) | 20 mi |
| Sequoia Septic Tank Service | 5.0★ (1) | 18 mi |
| Sonoma County Septic | 15 mi | |
| Vineyard Septic | 5.0★ (1) | 21 mi |
| West County Septic | 20 mi |
How we ranked Healdsburg septic service companies
We scored 35 Healdsburg 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 Healdsburg 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 Healdsburg: frequently asked questions
Who is the best septic service company in Healdsburg?
By CR Score, the highest-ranked septic service company in Healdsburg, CA is North Bay Restroom Co. with a CR Score of 60/100. It has 5.0★ from 24 Google reviews. It is open 24/7. AllStarz Pumping & Engineering (#2) and Brian's Septic Service (#3) follow. We ranked 35 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Healdsburg?
ContractorsRanked ranks 35 septic service companies serving Healdsburg, CA. 2 of them are based in Healdsburg; the rest serve it from nearby towns. Another 16 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Healdsburg are open 24/7?
19 ranked septic service companies in Healdsburg post 24/7 hours. The highest-ranked are North Bay Restroom Co. (#1), AllStarz Pumping & Engineering (#2) and Brian's Septic Service (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Healdsburg work on weekends?
29 of 35 ranked septic service companies post Saturday hours and 21 post Sunday hours. The highest-ranked open Saturdays are North Bay Restroom Co. (#1), AllStarz Pumping & Engineering (#2) and Brian's Septic Service (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Healdsburg septic service companies have?
The median Google rating among 35 rated septic service companies in Healdsburg is 5.0★, with a median of 13 reviews. Mr. Rooter Plumbing of Sonoma County has the most, 923 reviews, and ranks #5. 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 Healdsburg count in this ranking?
Yes, if they are within 25 mi of the Healdsburg 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 Healdsburg
- November 2026: CR Scores recalculated for 35 septic service companies serving Healdsburg.
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