63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 212 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Walnut Grove, BC (2026)
61 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Walnut Grove: Ace Tank Services, CR Score 63/100; 4.8★ from 212 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): City Septic Pumping Ltd, posts 24/7 hours; ranked #2 of 61.
- 11
Most-reviewed: Moe’s Plumbing Drainage & Heating, 661 Google reviews at 4.8★, the most of 61 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
61 Walnut Grove septic service companies are ranked here by CR Score, from ten published factors. 31 are open 24/7, 46 open Saturdays and 39 open Sundays, based on posted hours. The median Google rating is 5.0★ across 61 rated businesses.
Top 10 septic service companies in Walnut Grove at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ace Tank Services | 63 | 4.8★ (212) | Aldergrove, 16 km away | 24/7 | Overall |
| 2 | City Septic Pumping Ltd | 61 | 5.0★ (33) | Surrey, 6 km away | 24/7 | Emergencies |
| 3 | ACME Septic Tank Service | 61 | 5.0★ (30) | Surrey, 8 km away | 24/7 | — |
| 4 | JW Septic Inc | 61 | 5.0★ (131) | Abbotsford, 20 km away | Sat · Sun | — |
| 5 | B&B Septic Service | 60 | 5.0★ (120) | Surrey, 10 km away | Sat | — |
| 6 | Valley Septic Services & Tank Pumping | 60 | 5.0★ (267) | Abbotsford, 33 km away | Sat · Sun | — |
| 7 | Moe's Plumbing Drainage & Heating | 60 | 4.9★ (358) | Maple Ridge, 5 km away | 24/7 | — |
| 8 | Edenflo Pump Truck Services | 59 | 4.8★ (92) | Surrey, 8 km away | Sat | — |
| 9 | Baker Septic Tank Pumping | 59 | 4.6★ (290) | Ferndale, 38 km away | 24/7 | — |
| 10 | Adam's Tank Service | 59 | 4.8★ (22) | Vancouver, 15 km away | 24/7 | — |
The 61 best septic service companies in Walnut Grove, 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 Surrey, 6 km away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Septic system service”.
Based in Surrey, 8 km away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Septic system service”.
Based in Abbotsford, 20 km away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “Septic system service”.
Based in Surrey, 10 km away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 120 Google reviews, listed on Google as “Septic system service”.
Based in Abbotsford, 33 km away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 267 Google reviews, listed on Google as “Septic system service”.
Based in Maple Ridge, 5 km away
60/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 358 Google reviews.
Based in Surrey, 8 km away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 92 Google reviews, listed on Google as “Septic system service”.
Based in Ferndale, 38 km away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.6★ from 290 Google reviews, listed on Google as “Septic system service”.
Based in Vancouver, 15 km away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Septic system service”.
Based in Coquitlam, 17 km away
59/100CR ScoreRanked #11 because of its Google rating and review volume: 4.8★ from 661 Google reviews, the most in Walnut Grove.
#12 Near Me Plumbing
Based in Delta, 18 km away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.
Based in Maple Ridge, 1 km away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Excavating contractor”.
Based in Maple Ridge, 11 km away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.
Based in Vancouver, 36 km away
58/100CR ScoreRanked #15 because of its Google rating and review volume: 4.9★ from 418 Google reviews.
Based in Abbotsford, 18 km away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Septic system service”.
#17 PumperGuys
Based in Surrey, 21 km away
58/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 201 Google reviews, listed on Google as “Septic system service”.
Based in Abbotsford, 19 km away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.5★ from 19 Google reviews, listed on Google as “Septic system service”.
Based in Surrey, 7 km away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based in Port Coquitlam, 12 km away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.6★ from 53 Google reviews, listed on Google as “Septic system service”.
Based in Abbotsford, 19 km away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 3.9★ from 23 Google reviews, listed on Google as “Septic system service”.
Based in New Westminster, 20 km away
56/100CR ScoreRanked #22 because of its Google rating and review volume: 4.9★ from 208 Google reviews.
Based in Surrey, 27 km away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Septic system service”.
Based in Maple Ridge, 7 km away
56/100CR ScoreRanked #24 because of its Google rating and review volume: 4.6★ from 130 Google reviews.
Based in Langley, 7 km away
56/100CR ScoreRanked #25 because of its Google rating and review volume: 4.7★ from 93 Google reviews.
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 61 ranked septic service companies here; the rest are on their profiles.
Also serving Walnut Grove
20 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 |
|---|---|---|
| . | In Walnut Grove | |
| 123 Septic solutions | 37 km | |
| A 1 Septic | 23 km | |
| ASAP Excavating Drainage & Sewer | 5.0★ (1) | 7 km |
| Bedard Excavating Ltd | 4 km | |
| Big A Environmental Services Inc | 7 km | |
| Chilliwack Septic Ltd. | 30 km | |
| Cloverdale Sewer Backup | 5.0★ (1) | 13 km |
| Drainage & Septic Repair Company | 1 km | |
| Eagle Lake Group - Septic Design & Install | 5.0★ (2) | 6 km |
| KwikTrap | 34 km | |
| McRae Septic & Excavation Services | 5.0★ (1) | 22 km |
| NOS Designs Ltd. | 37 km | |
| PH Contractors Ltd | 23 km | |
| Primary Mechanical Plumbing Services | 5.0★ (1) | 35 km |
| Same Day Septic | 29 km | |
| Southland Environmental | 1.0★ (2) | 23 km |
| TerraBurst | Trenchless Sewer & Water | 5.0★ (2) | 21 km |
| Trenchless Sewer Line Repair Vancouver | 6 km | |
| Western Sep-Tech Systems | 8 km |
How we ranked Walnut Grove septic service companies
We scored 61 Walnut Grove 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 Walnut Grove 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 Walnut Grove: frequently asked questions
Who is the best septic service company in Walnut Grove?
By CR Score, the highest-ranked septic service company in Walnut Grove, BC is Ace Tank Services with a CR Score of 63/100. It has 4.8★ from 212 Google reviews. It is open 24/7. City Septic Pumping Ltd (#2) and ACME Septic Tank Service (#3) follow. We ranked 61 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Walnut Grove?
ContractorsRanked ranks 61 septic service companies serving Walnut Grove, BC. Another 20 within 40 km are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Walnut Grove are open 24/7?
31 ranked septic service companies in Walnut Grove post 24/7 hours. The highest-ranked are Ace Tank Services (#1), City Septic Pumping Ltd (#2) and ACME Septic Tank Service (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Walnut Grove work on weekends?
46 of 61 ranked septic service companies post Saturday hours and 39 post Sunday hours. The highest-ranked open Saturdays are Ace Tank Services (#1), City Septic Pumping Ltd (#2) and ACME Septic Tank Service (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Walnut Grove septic service companies have?
The median Google rating among 61 rated septic service companies in Walnut Grove is 5.0★, with a median of 23 reviews. Moe’s Plumbing Drainage & Heating has the most, 661 reviews, and ranks #11. 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 Walnut Grove count in this ranking?
Yes, if they are within 40 km of the Walnut Grove 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 Walnut Grove
- November 2026: CR Scores recalculated for 61 septic service companies serving Walnut Grove.
- November 2026: 1 duplicate listing merged.
More septic service companies and Walnut Grove pages
Septic service companies near Walnut Grove
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