60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 47 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 Sherwood Park, AB (2026)
30 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Sherwood Park: Canessco Services Inc., CR Score 60/100; 4.9★ from 47 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): SepTech Canada, posts 24/7 hours; ranked #2 of 30.
- 4
Most-reviewed: Mr. Rooter Plumbing of Edmonton, 4,016 Google reviews at 4.8★, the most of 30 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
30 Sherwood Park septic service companies are ranked here by CR Score, from ten published factors. 12 are open 24/7, 19 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 4.8★ across 30 rated businesses.
Top 10 septic service companies in Sherwood Park at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Canessco Services Inc. | 60 | 4.9★ (47) | Edmonton, 7 km away | 24/7 | Overall |
| 2 | SepTech Canada | 60 | 4.9★ (123) | Edmonton, 20 km away | 24/7 | Emergencies |
| 3 | Family Wise Plumbing | 59 | 5.0★ (65) | Edmonton, 18 km away | 24/7 | — |
| 4 | Mr. Rooter Plumbing of Edmonton | 58 | 4.8★ (4,016) | Edmonton, 22 km away | 24/7 | Most reviews |
| 5 | Always Plumbing & Heating | 57 | 4.7★ (3,747) | Edmonton, 21 km away | 24/7 | — |
| 6 | McRae's Environmental Services Ltd. - Edmonton | 57 | 5.0★ (7) | Edmonton, 8 km away | 24/7 | — |
| 7 | Tanks-A-Lot Ltd. | 56 | 4.4★ (48) | Sherwood Park | Sat | — |
| 8 | Strathcona Septic Tank Services | 56 | 4.7★ (175) | Edmonton, 7 km away | — | — |
| 9 | NSD Septic & Construction Services | 56 | 4.8★ (23) | Sherwood Park | 24/7 | — |
| 10 | Breakthrough Industries Ltd | 56 | 2.7★ (3) | Edmonton, 3 km away | 24/7 | — |
The 30 best septic service companies in Sherwood Park, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Edmonton, 20 km away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 123 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edmonton, 18 km away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ 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 Edmonton, 22 km away
58/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 4,016 Google reviews, the most in Sherwood Park.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edmonton, 21 km away
57/100CR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 3,747 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edmonton, 8 km away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sherwood Park
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.4★ from 48 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edmonton, 7 km away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 175 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sherwood Park
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Electrician”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edmonton, 3 km away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 2.7★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sherwood Park
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 3.3★ 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 St. Albert, 28 km away
54/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 260 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sherwood Park
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.2★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Albert, 23 km away
54/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Saskatchewan, 21 km away
54/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 30 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Edmonton, 18 km away
53/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.5★ from 31 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Beaumont, 15 km away
53/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Drainage service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edmonton, 18 km away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 65 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Albert, 19 km away
51/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edmonton, 21 km away
51/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.7★ 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 Leduc, 25 km away
51/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Leduc, 32 km away
49/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ 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 Fort Saskatchewan, 23 km away
49/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.2★ from 10 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edmonton, 29 km away
49/100CR ScoreRanked #24 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 Leduc, 32 km away
48/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Building inspector”.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 30 septic service companies
#1 to #25 are shown in full above. Here are #26 to #30, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Robertson's Plumbing & Gasfitting | 47 | 4.7★ (172) | 23 km |
| 27 | Pipes Plumbing Services LTD | 47 | 4.1★ (14) | In Sherwood Park |
| 28 | Piper Plumbing & Heating | 46 | 3.9★ (14) | 22 km |
| 29 | CSB Excavating Ltd | 43 | 5.0★ (6) | 32 km |
| 30 | Westcon Precast Inc | 43 | 3.9★ (30) | 24 km |
Also serving Sherwood Park
8 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 |
|---|---|---|
| Angotti Contracting | 8 km | |
| Gourley Equipment | 5.0★ (1) | In Sherwood Park |
| Kev's Backhoe & Excavating | 5.0★ (1) | 39 km |
| Mocoat Solutions | 6 km | |
| Onsite Specialties Inc | 5.0★ (2) | 6 km |
| Rock Bottom Diggin Ltd | 34 km | |
| SAC Septic Solutions | 4.0★ (2) | 20 km |
| Septic Renew Strathcona County | 18 km |
How we ranked Sherwood Park septic service companies
We scored 30 Sherwood Park 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 Sherwood Park 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 Sherwood Park: frequently asked questions
Who is the best septic service company in Sherwood Park?
By CR Score, the highest-ranked septic service company in Sherwood Park, AB is Canessco Services Inc. with a CR Score of 60/100. It has 4.9★ from 47 Google reviews. It is open 24/7. SepTech Canada (#2) and Family Wise Plumbing (#3) follow. We ranked 30 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Sherwood Park?
ContractorsRanked ranks 30 septic service companies serving Sherwood Park, AB. 5 of them are based in Sherwood Park; the rest serve it from nearby towns. Another 8 within 40 km are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Sherwood Park are open 24/7?
12 ranked septic service companies in Sherwood Park post 24/7 hours. The highest-ranked are Canessco Services Inc. (#1), SepTech Canada (#2) and Family Wise Plumbing (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Sherwood Park work on weekends?
19 of 30 ranked septic service companies post Saturday hours and 16 post Sunday hours. The highest-ranked open Saturdays are Canessco Services Inc. (#1), SepTech Canada (#2) and Family Wise Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Sherwood Park septic service companies have?
The median Google rating among 30 rated septic service companies in Sherwood Park is 4.8★, with a median of 27 reviews. Mr. Rooter Plumbing of Edmonton has the most, 4,016 reviews, and ranks #4. 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 Sherwood Park count in this ranking?
Yes, if they are within 40 km of the Sherwood Park 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 Sherwood Park
- November 2026: CR Scores recalculated for 30 septic service companies serving Sherwood Park.
More septic service companies and Sherwood Park pages
Septic service companies near Sherwood Park
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- All contractors in Sherwood Park