58/100CR Score
Ranked #1 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.
Best Septic Service Companies in Airdrie, AB (2026)
21 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Airdrie: Ozzys Excavation Services, CR Score 58/100; 5.0★ from 9 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Extreme Pressure Wash, posts 24/7 hours; ranked #2 of 21.
- 3
Most-reviewed: Mr. Rooter Plumbing of Calgary, 1,707 Google reviews at 4.8★, the most of 21 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
21 Airdrie septic service companies are ranked here by CR Score, from ten published factors. 9 are open 24/7, 14 open Saturdays and 11 open Sundays, based on posted hours. The median Google rating is 4.6★ across 21 rated businesses.
Top 10 septic service companies in Airdrie at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ozzys Excavation Services | 58 | 5.0★ (9) | Calgary, 3 km away | 24/7 | Overall |
| 2 | Extreme Pressure Wash | 57 | 5.0★ (3) | Airdrie | 24/7 | Emergencies |
| 3 | Mr. Rooter Plumbing of Calgary | 56 | 4.8★ (1,707) | Calgary, 33 km away | 24/7 | Most reviews |
| 4 | Fourwest Trenchless Sewer and Waterline | 55 | 4.4★ (27) | Calgary, 28 km away | 24/7 | — |
| 5 | PRONTO PLUMBING AND DRAIN | 55 | 4.4★ (62) | Calgary, 34 km away | 24/7 | — |
| 6 | 2 Sons Excavating Ltd. | 54 | 4.2★ (5) | Airdrie | Sat | — |
| 7 | Big Sky Water And Vac Services | 53 | 4.6★ (11) | Calgary, 39 km away | 24/7 | — |
| 8 | Sherlock Septic Servies Inc | 52 | 3.0★ (6) | Calgary, 28 km away | 24/7 | — |
| 9 | Water Dr. Inc. | 52 | 4.3★ (16) | Calgary, 29 km away | Sat · Sun | — |
| 10 | Mr. Trenchless | Sewer, Water & CIPP Lining | 52 | 5.0★ (39) | Calgary, 37 km away | 24/7 | — |
The 21 best septic service companies in Airdrie, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Airdrie
57/100CR ScoreRanked #2 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.
Based in Calgary, 33 km away
56/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 1,707 Google reviews, the most in Airdrie.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calgary, 28 km away
55/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.4★ from 27 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calgary, 34 km away
55/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.4★ from 62 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Airdrie
54/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calgary, 39 km away
53/100CR ScoreRanked #7 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 Calgary, 28 km away
52/100CR ScoreRanked #8 because of its Google rating and trade focus: 3.0★ 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 Calgary, 29 km away
52/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.3★ from 16 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calgary, 37 km away
52/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cochrane, 32 km away
52/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.5★ from 35 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calgary, 34 km away
51/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calgary, 26 km away
51/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 148 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#14 Eagle Septic
Based in Calgary, 33 km away
50/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Calgary, 24 km away
50/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Water damage restoration service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cochrane, 33 km away
50/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.3★ from 43 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calgary, 33 km away
49/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.6★ from 19 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#18 Cochrane Septic
Based in Cochrane, 33 km away
49/100CR ScoreRanked #18 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 Calgary, 37 km away
48/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.1★ from 38 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#20 Hydrovac Calgary
Based in Calgary, 29 km away
48/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cochrane, 13 km away
47/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Also serving Airdrie
14 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 |
|---|---|---|
| Action Septic | 5.0★ (2) | 11 km |
| Alaqua Projects | 30 km | |
| Alberta Water Services | 3.0★ (2) | 33 km |
| Avery Excavating Ltd. | In Airdrie | |
| Calgary Septic & Water Ltd | 38 km | |
| Chinook Earthworks LTD | 34 km | |
| Flush it sewer and drain services | In Airdrie | |
| Fourwest Trenchless Water and Sewer Solutions LTD | 31 km | |
| Interceptor Environmental | 23 km | |
| Phoenix Treatment Systems Ltd | 31 km | |
| Riteway Dirt Works | In Airdrie | |
| Upshot Septic & coatings LTD | 31 km | |
| Water Dr Inc. | 1.0★ (1) | 40 km |
| YYC & Area Septic Services | 5.0★ (2) | 18 km |
How we ranked Airdrie septic service companies
We scored 21 Airdrie 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 Airdrie 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 Airdrie: frequently asked questions
Who is the best septic service company in Airdrie?
By CR Score, the highest-ranked septic service company in Airdrie, AB is Ozzys Excavation Services with a CR Score of 58/100. It has 5.0★ from 9 Google reviews. It is open 24/7. Extreme Pressure Wash (#2) and Mr. Rooter Plumbing of Calgary (#3) follow. We ranked 21 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Airdrie?
ContractorsRanked ranks 21 septic service companies serving Airdrie, AB. 2 of them are based in Airdrie; the rest serve it from nearby towns. Another 14 within 40 km are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Airdrie are open 24/7?
9 ranked septic service companies in Airdrie post 24/7 hours. The highest-ranked are Ozzys Excavation Services (#1), Extreme Pressure Wash (#2) and Mr. Rooter Plumbing of Calgary (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Airdrie work on weekends?
14 of 21 ranked septic service companies post Saturday hours and 11 post Sunday hours. The highest-ranked open Saturdays are Ozzys Excavation Services (#1), Extreme Pressure Wash (#2) and Mr. Rooter Plumbing of Calgary (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Airdrie septic service companies have?
The median Google rating among 21 rated septic service companies in Airdrie is 4.6★, with a median of 11 reviews. Mr. Rooter Plumbing of Calgary has the most, 1,707 reviews, and ranks #3. 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 Airdrie count in this ranking?
Yes, if they are within 40 km of the Airdrie 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 Airdrie
- November 2026: CR Scores recalculated for 21 septic service companies serving Airdrie.
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