60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 10 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Salt Spring Island, BC (2026)
21 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Salt Spring Island: All Out Septic, gulf islands, CR Score 60/100; 4.8★ from 10 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Baker Plumbing & Renovations, posts 24/7 hours; ranked #2 of 21.
- 2
Most-reviewed: Baker Plumbing & Renovations, 185 Google reviews at 4.7★, the most of 21 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
21 Salt Spring Island septic service companies are ranked here by CR Score, from ten published factors. 5 are open 24/7, 9 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 21 rated businesses.
Top 10 septic service companies in Salt Spring Island at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | All Out Septic, gulf islands | 60 | 4.8★ (10) | Salt Spring Island | 24/7 | Overall |
| 2 | Baker Plumbing & Renovations | 58 | 4.7★ (185) | Duncan, 17 km away | 24/7 | Emergencies, Most reviews |
| 3 | Shoreline Septic | 57 | 4.8★ (19) | North Cowichan, 27 km away | 24/7 | — |
| 4 | Vortech Plumbing & Drainage Inc | 56 | 4.6★ (115) | Duncan, 16 km away | 24/7 | — |
| 5 | True Water Septic Limited | 56 | 5.0★ (47) | Victoria, 29 km away | Sat | — |
| 6 | Western Wastewater Systems | 56 | 4.7★ (26) | Victoria, 16 km away | Sat | — |
| 7 | Affordable Septic Cowichan Valley | 56 | 5.0★ (9) | Duncan, 15 km away | Sat · Sun · Evenings | — |
| 8 | Mike's Septic and Environmental Services Ltd | 56 | 5.0★ (4) | North Cowichan, 14 km away | 24/7 | — |
| 9 | Gulf Islands Septic Ltd | 55 | 4.8★ (5) | Salt Spring Island | — | — |
| 10 | Canadian Sewage Solutions Inc | 53 | 4.7★ (65) | Langford, 38 km away | — | — |
The 21 best septic service companies in Salt Spring Island, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Duncan, 17 km away
58/100CR ScoreRanked #2 because of its Google rating and review volume: 4.7★ from 185 Google reviews, the most in Salt Spring Island.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Cowichan, 27 km away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan, 16 km away
56/100CR ScoreRanked #4 because of its Google rating and review volume: 4.6★ from 115 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 29 km away
56/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Victoria, 16 km away
56/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 26 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan, 15 km away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Cowichan, 14 km away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salt Spring Island
55/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Langford, 38 km away
53/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 65 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan, 16 km away
53/100CR ScoreRanked #11 because of its Google rating and trade focus: 3.7★ from 63 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan, 21 km away
52/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in North Cowichan, 34 km away
52/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan, 17 km away
51/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ladysmith, 39 km away
51/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#16 SK Septics Ltd
Based in Duncan, 15 km away
50/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#17 Septic Plus Inc
Based in White Rock, 34 km away
50/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salt Spring Island
48/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Duncan, 19 km away
47/100CR ScoreRanked #19 because of its Google rating and review volume: 4.6★ from 19 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 39 km away
46/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nanaimo, 40 km away
42/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.4★ from 9 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Also serving Salt Spring Island
9 more septic service companies within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Ace Bobcat Ltd | 19 km | |
| BC underground inc | 24 km | |
| Big Digem Excavating Ltd | 5.0★ (1) | In Salt Spring Island |
| CLS Tractor Service | 3.0★ (2) | 16 km |
| Columbia Septic & Treatment | 21 km | |
| Complete Septic Solutions | 36 km | |
| Full Circle Excavating and Septic | 1.0★ (1) | In Salt Spring Island |
| New Water Septic | 17 km | |
| SP Pump & Tanks - Septic Tank Services | 5.0★ (2) | 35 km |
How we ranked Salt Spring Island septic service companies
We scored 21 Salt Spring Island 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 2, 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 Salt Spring Island 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 Salt Spring Island: frequently asked questions
Who is the best septic service company in Salt Spring Island?
By CR Score, the highest-ranked septic service company in Salt Spring Island, BC is All Out Septic, gulf islands with a CR Score of 60/100. It has 4.8★ from 10 Google reviews. It is open 24/7. Baker Plumbing & Renovations (#2) and Shoreline Septic (#3) follow. We ranked 21 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Salt Spring Island?
ContractorsRanked ranks 21 septic service companies serving Salt Spring Island, BC. 3 of them are based in Salt Spring Island; the rest serve it from nearby towns. Another 9 within 40 km are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Salt Spring Island are open 24/7?
5 ranked septic service companies in Salt Spring Island post 24/7 hours. The highest-ranked are All Out Septic, gulf islands (#1), Baker Plumbing & Renovations (#2) and Shoreline Septic (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Salt Spring Island work on weekends?
9 of 21 ranked septic service companies post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are All Out Septic, gulf islands (#1), Baker Plumbing & Renovations (#2) and Shoreline Septic (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Salt Spring Island septic service companies have?
The median Google rating among 21 rated septic service companies in Salt Spring Island is 4.8★, with a median of 11 reviews. Baker Plumbing & Renovations has the most, 185 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 Salt Spring Island count in this ranking?
Yes, if they are within 40 km of the Salt Spring Island city centre, 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 Salt Spring Island
- November 2026: CR Scores recalculated for 21 septic service companies serving Salt Spring Island.
More septic service companies and Salt Spring Island pages
Septic service companies near Salt Spring Island
- Septic service companies in North Cowichan, BC24 ranked
- Septic service companies in Duncan, BC24 ranked
- Septic service companies in North Saanich, BC25 ranked
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- Septic service companies in Langford, BC24 ranked
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- Septic service companies in Victoria, BC20 ranked
- Septic service companies in Richmond, BC32 ranked
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