65/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 267 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Mission, BC (2026)
55 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mission: Valley Septic Services & Tank Pumping, CR Score 65/100; 5.0★ from 267 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Chilliwack Septic Ltd., posts 24/7 hours; ranked #2 of 55.
- 17
Most-reviewed: Moe's Plumbing Drainage & Heating, 358 Google reviews at 4.9★, the most of 55 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
55 Mission septic service companies are ranked here by CR Score, from ten published factors. 29 are open 24/7, 42 open Saturdays and 36 open Sundays, based on posted hours. The median Google rating is 4.9★ across 55 rated businesses.
Top 10 septic service companies in Mission at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Valley Septic Services & Tank Pumping | 65 | 5.0★ (267) | Abbotsford, 10 km away | Sat · Sun | Overall |
| 2 | Chilliwack Septic Ltd. | 64 | 5.0★ (235) | Chilliwack, 23 km away | 24/7 | Emergencies |
| 3 | Ace Tank Services | 64 | 4.8★ (212) | Aldergrove, 16 km away | 24/7 | — |
| 4 | JW Septic Inc | 64 | 5.0★ (131) | Abbotsford, 6 km away | Sat · Sun | — |
| 5 | PumperGuys | 61 | 5.0★ (201) | Surrey, 7 km away | — | — |
| 6 | Mission Valley Septic LTD | 60 | 5.0★ (14) | Surrey, 6 km away | 24/7 | — |
| 7 | City Septic Pumping Ltd | 60 | 5.0★ (33) | Surrey, 19 km away | 24/7 | — |
| 8 | Baker Septic Tank Pumping | 60 | 4.6★ (290) | Ferndale, 39 km away | 24/7 | — |
| 9 | ACME Septic Tank Service Ltd | 59 | 4.5★ (19) | Abbotsford, 11 km away | 24/7 | — |
| 10 | BT Pacific Septic | 59 | 5.0★ (31) | Abbotsford, 14 km away | Sat · Sun | — |
The 55 best septic service companies in Mission, 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 Chilliwack, 23 km away
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 235 Google reviews, listed on Google as “Septic system service”.
Based in Aldergrove, 16 km away
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 212 Google reviews, listed on Google as “Septic system service”.
Based in Abbotsford, 6 km away
64/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “Septic system service”.
#5 PumperGuys
Based in Surrey, 7 km away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 201 Google reviews, listed on Google as “Septic system service”.
Based in Surrey, 6 km away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Septic system service”.
Based in Surrey, 19 km away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Septic system service”.
Based in Ferndale, 39 km away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.6★ from 290 Google reviews, listed on Google as “Septic system service”.
Based in Abbotsford, 11 km away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.5★ from 19 Google reviews, listed on Google as “Septic system service”.
Based in Abbotsford, 14 km away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Septic system service”.
Based in Abbotsford, 7 km away
59/100CR ScoreRanked #11 because of its Google rating and review volume: 4.7★ from 259 Google reviews.
Based in Mission
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
#13 Holton Plumbing
Based in Mission
58/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 76 Google reviews.
Based in Abbotsford, 11 km away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 3.9★ from 23 Google reviews, listed on Google as “Septic system service”.
Based in Surrey, 29 km away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 120 Google reviews, listed on Google as “Septic system service”.
Based in Surrey, 33 km away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Septic system service”.
Based in Maple Ridge, 28 km away
58/100CR ScoreRanked #17 because of its Google rating and review volume: 4.9★ from 358 Google reviews, the most in Mission.
#18 Mr. Rooter
Based in Mission
57/100CR ScoreRanked #18 because of its Google rating and review volume: 4.8★ from 52 Google reviews.
Based in Chilliwack, 26 km away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Septic system service”.
#20 AIKAM RENTAL LTD
Based in Abbotsford, 9 km away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 9 Google reviews, listed on Google as “Septic system service”.
Based in Surrey, 28 km away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 92 Google reviews, listed on Google as “Septic system service”.
Based in Maple Ridge, 20 km away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.
Based in Bellingham, 32 km away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Septic system service”.
Based in Chilliwack, 21 km away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 105 Google reviews, listed on Google as “Septic system service”.
Based in Aldergrove, 15 km away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Septic system service”.
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 55 ranked septic service companies here; the rest are on their profiles.
Also serving Mission
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 |
|---|---|---|
| . | 13 km | |
| A 1 Septic | 28 km | |
| ASAP Excavating Drainage & Sewer | 5.0★ (1) | 26 km |
| Bedard Excavating Ltd | 23 km | |
| Big A Environmental Services Inc | 26 km | |
| Bud MacLeod contracting LTD | In Mission | |
| Chilliwack Septic Ltd. | 6 km | |
| Cloverdale Sewer Backup | 5.0★ (1) | 36 km |
| Dougness Holdings Ltd | 3.6★ (14) | In Mission |
| Drainage & Septic Repair Company | 25 km | |
| Eagle Lake Group - Septic Design & Install | 5.0★ (2) | 25 km |
| Hillside Excavating | 26 km | |
| Hope Septic Tank Svc | 19 km | |
| Leary Site Services | 5.0★ (11) | In Mission |
| McRae Septic & Excavation Services | 5.0★ (1) | 10 km |
| Pure Septic | In Mission | |
| Same Day Septic | 7 km | |
| Select Septic Services Ltd | 5.0★ (2) | 23 km |
| Trenchless Sewer Line Repair Vancouver | 30 km | |
| Western Sep-Tech Systems | 27 km |
How we ranked Mission septic service companies
We scored 55 Mission 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 Mission 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 Mission: frequently asked questions
Who is the best septic service company in Mission?
By CR Score, the highest-ranked septic service company in Mission, BC is Valley Septic Services & Tank Pumping with a CR Score of 65/100. It has 5.0★ from 267 Google reviews. It is open 7 days a week. Chilliwack Septic Ltd. (#2) and Ace Tank Services (#3) follow. We ranked 55 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Mission?
ContractorsRanked ranks 55 septic service companies serving Mission, BC. 5 of them are based in Mission; the rest serve it from nearby towns. Another 20 within 40 km are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Mission are open 24/7?
29 ranked septic service companies in Mission post 24/7 hours. The highest-ranked are Chilliwack Septic Ltd. (#2), Ace Tank Services (#3) and Mission Valley Septic LTD (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Mission work on weekends?
42 of 55 ranked septic service companies post Saturday hours and 36 post Sunday hours. The highest-ranked open Saturdays are Valley Septic Services & Tank Pumping (#1), Chilliwack Septic Ltd. (#2) and Ace Tank Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Mission septic service companies have?
The median Google rating among 55 rated septic service companies in Mission is 4.9★, with a median of 23 reviews. Moe's Plumbing Drainage & Heating has the most, 358 reviews, and ranks #17. 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 Mission count in this ranking?
Yes, if they are within 40 km of the Mission 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 Mission
- November 2026: CR Scores recalculated for 55 septic service companies serving Mission.
- November 2026: 1 duplicate listing merged.
More septic service companies and Mission pages
Septic service companies near Mission
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