57/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 815 Google reviews.
Best Septic Service Companies in Castle Pines North, CO (2026)
67 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Castle Pines North: Garvin's Plumbing and Sewer, CR Score 57/100; 4.8★ from 815 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): AAA Service Plumbing, Heating & Electric, posts 24/7 hours; ranked #3 of 67.
- 3
Most-reviewed: AAA Service Plumbing, Heating & Electric, 12,904 Google reviews at 4.8★, the most of 67 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
67 Castle Pines North septic service companies are ranked here by CR Score, from ten published factors. 23 are open 24/7, 44 open Saturdays and 32 open Sundays, based on posted hours. The median Google rating is 4.8★ across 67 rated businesses.
Top 10 septic service companies in Castle Pines North at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Garvin's Plumbing and Sewer | 57 | 4.8★ (815) | Englewood, 15 mi away | 24/7 | Overall |
| 2 | Tank It Easy Castle Rock | 56 | 5.0★ (105) | Centennial, 5 mi away | Evenings | — |
| 3 | AAA Service Plumbing, Heating & Electric | 56 | 4.8★ (12,904) | Golden, 23 mi away | 24/7 | Emergencies, Most reviews |
| 4 | King Rooter & Plumbing | Plumbers Denver, CO | Drain Cleaning | Sewer & Water Line | Tankless Water Heater Repair | 55 | 4.7★ (479) | Denver, 17 mi away | 24/7 | — |
| 5 | TCF Emergency Plumbing & Heating | 54 | 5.0★ (203) | Centennial, 10 mi away | 24/7 | — |
| 6 | Southside Plumbing | 54 | 4.9★ (848) | Littleton, 9 mi away | Sat · Sun | — |
| 7 | Colorado Pumping | 54 | 5.0★ (111) | Aurora, 19 mi away | 24/7 | — |
| 8 | Simply Sewers - a Littleton Drain Cleaning Company | 54 | 4.9★ (75) | Columbine, 13 mi away | 24/7 | — |
| 9 | American Pumping Inc | 54 | 5.0★ (15) | Castle Rock, 21 mi away | 24/7 | — |
| 10 | Denver Sewer And Water | 54 | 4.8★ (22) | Denver, 16 mi away | Sat · Sun | — |
The 67 best septic service companies in Castle Pines North, 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 Centennial, 5 mi away
56/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 105 Google reviews, listed on Google as “Septic system service”.
Based in Golden, 23 mi away
56/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 12,904 Google reviews, the most in Castle Pines North.
Based in Denver, 17 mi away
55/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 479 Google reviews, listed on Google as “Plumber”.
Based in Centennial, 10 mi away
54/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 203 Google reviews.
Based in Littleton, 9 mi away
54/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 848 Google reviews.
Based in Aurora, 19 mi away
54/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Septic system service”.
Based in Columbine, 13 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 75 Google reviews, listed on Google as “Plumber”.
Based in Castle Rock, 21 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Septic system service”.
Based in Denver, 16 mi away
54/100CR 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 Aurora, 20 mi away
54/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 62 Google reviews, listed on Google as “Septic system service”.
#12 Drain Terrier
Based in Littleton, 14 mi away
53/100CR ScoreRanked #12 because of its Google rating and review volume: 4.8★ from 416 Google reviews.
Based in Denver, 20 mi away
53/100CR ScoreRanked #13 because of its Google rating and review volume: 4.7★ from 2,079 Google reviews.
Based in Lakewood, 8 mi away
53/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Excavating contractor”.
Based in Thornton, 16 mi away
53/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Septic system service”.
Based in Centennial, 17 mi away
53/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 74 Google reviews, listed on Google as “Septic system service”.
#17 Pipe One, LLC
Based in Castle Rock, 18 mi away
52/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Septic system service”.
Based in Applewood, 8 mi away
52/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 91 Google reviews, listed on Google as “Plumber”.
Based in Denver, 11 mi away
52/100CR ScoreRanked #19 because of its Google rating and review volume: 4.6★ from 222 Google reviews.
Based in Denver, 16 mi away
52/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 525 Google reviews.
Based in Centennial, 15 mi away
52/100CR ScoreRanked #21 because of its Google rating and trade focus: 3.9★ from 25 Google reviews, listed on Google as “Septic system service”.
#22 TBC Septic
Based in Centennial, 9 mi away
52/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 34 Google reviews, listed on Google as “Septic system service”.
#23 John Todd Co
Based in Centennial, 5 mi away
52/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.4★ from 28 Google reviews, listed on Google as “Septic system service”.
Based in Lone Tree, 5 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Septic system service”.
Based in Denver, 21 mi away
52/100CR ScoreRanked #25 because of its Google rating and review volume: 4.8★ from 496 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 67 ranked septic service companies here; the rest are on their profiles.
Also serving Castle Pines North
18 more septic service companies within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A-Acme Sanitary & Sewer Services | 5.0★ (2) | 23 mi |
| AAR Sewer & Water - Aurora | 19 mi | |
| AAR Sewer & Water - Lakewood | 20 mi | |
| Colorado Septic Maintenance & Repair | 4 mi | |
| Coronado Excavation | 24 mi | |
| Elite Rooter | 9 mi | |
| Lewis Water & Sewer | 5.0★ (2) | 24 mi |
| Lyons Pumping | 2 mi | |
| Mario's Plumbing & Sewer Services | 14 mi | |
| MC Water And Sewer LLC | 14 mi | |
| McDonald Farms Enterprises Inc. | 5.0★ (1) | 23 mi |
| Mr. Preventative Sewer & Drain | 20 mi | |
| My Plumbing and Sewer Aurora Pro | 5.0★ (2) | 14 mi |
| Sewer Lines Parker | 15 mi | |
| Smith Sewer Services LLC | 19 mi | |
| TBC Septic | 5.0★ (1) | 25 mi |
| TCF Sewer & Excavating | 17 mi | |
| The Sewer Network | 15 mi |
How we ranked Castle Pines North septic service companies
We scored 67 Castle Pines North 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 5, 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 Castle Pines North 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 Castle Pines North: frequently asked questions
Who is the best septic service company in Castle Pines North?
By CR Score, the highest-ranked septic service company in Castle Pines North, CO is Garvin's Plumbing and Sewer with a CR Score of 57/100. It has 4.8★ from 815 Google reviews. It is open 24/7. Tank It Easy Castle Rock (#2) and AAA Service Plumbing, Heating & Electric (#3) follow. We ranked 67 septic service companies on ten factors, last updated November 5, 2026.
How many septic service companies are there in Castle Pines North?
ContractorsRanked ranks 67 septic service companies serving Castle Pines North, CO. Another 18 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Castle Pines North are open 24/7?
23 ranked septic service companies in Castle Pines North post 24/7 hours. The highest-ranked are Garvin's Plumbing and Sewer (#1), AAA Service Plumbing, Heating & Electric (#3) and King Rooter & Plumbing | Plumbers Denver, CO | Drain Cleaning | Sewer & Water Line | Tankless Water Heater Repair (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Castle Pines North work on weekends?
44 of 67 ranked septic service companies post Saturday hours and 32 post Sunday hours. The highest-ranked open Saturdays are Garvin's Plumbing and Sewer (#1), AAA Service Plumbing, Heating & Electric (#3) and King Rooter & Plumbing | Plumbers Denver, CO | Drain Cleaning | Sewer & Water Line | Tankless Water Heater Repair (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Castle Pines North septic service companies have?
The median Google rating among 67 rated septic service companies in Castle Pines North is 4.8★, with a median of 30 reviews. AAA Service Plumbing, Heating & Electric has the most, 12,904 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 Castle Pines North count in this ranking?
Yes, if they are within 25 mi of the Castle Pines North city center, 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 Castle Pines North
- November 2026: CR Scores recalculated for 67 septic service companies serving Castle Pines North.
- November 2026: 1 duplicate listing merged.
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