58/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 12,904 Google reviews, the most in Commerce City.
Best Septic Service Companies in Commerce City, CO (2026)
77 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Commerce City: AAA Service Plumbing, Heating & Electric, CR Score 58/100; 4.8★ from 12,904 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Colorado Pumping, posts 24/7 hours; ranked #2 of 77.
- 7
Most-reviewed: Mr. Rooter Plumbing of Denver, 2,079 Google reviews at 4.7★, the most of 77 ranked after AAA Service Plumbing, Heating & Electric; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
77 Commerce City septic service companies are ranked here by CR Score, from ten published factors. 27 are open 24/7, 50 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 4.8★ across 77 rated businesses.
Top 10 septic service companies in Commerce City at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AAA Service Plumbing, Heating & Electric | 58 | 4.8★ (12,904) | Golden, 14 mi away | 24/7 | Overall |
| 2 | Colorado Pumping | 58 | 5.0★ (111) | Aurora, 5 mi away | 24/7 | Emergencies |
| 3 | Garvin's Plumbing and Sewer | 57 | 4.8★ (815) | Englewood, 11 mi away | 24/7 | — |
| 4 | King Rooter & Plumbing | Plumbers Denver, CO | Drain Cleaning | Sewer & Water Line | Tankless Water Heater Repair | 57 | 4.7★ (479) | Denver, 6 mi away | 24/7 | — |
| 5 | All Sewer and Plumbing Services LLC | 57 | 4.9★ (172) | Westminster, 7 mi away | 24/7 | — |
| 6 | Triple S Sanitary Sewer Services LLC | 57 | 4.9★ (245) | Denver, 3 mi away | 24/7 | — |
| 7 | Mr. Rooter Plumbing of Denver | 57 | 4.7★ (2,079) | Denver, 7 mi away | 24/7 | Most reviews |
| 8 | Sewer Experts Denver Sewer Line Repair & Replacement, Drain Scope, Water Lines | 56 | 4.8★ (160) | Commerce City | 24/7 | — |
| 9 | Drain and Sewer Solutions | 56 | 5.0★ (41) | Aurora, 2 mi away | 24/7 | — |
| 10 | Denver Sewer Pros | 56 | 5.0★ (79) | Commerce City | Sat · Sun | — |
The 77 best septic service companies in Commerce City, 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 Aurora, 5 mi away
58/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Septic system service”.
Based in Englewood, 11 mi away
57/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 815 Google reviews.
Based in Denver, 6 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ from 479 Google reviews, listed on Google as “Plumber”.
Based in Westminster, 7 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 172 Google reviews, listed on Google as “Plumber”.
Based in Denver, 3 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 245 Google reviews, listed on Google as “Plumber”.
Based in Denver, 7 mi away
57/100CR ScoreRanked #7 because of its Google rating and review volume: 4.7★ from 2,079 Google reviews.
Based in Commerce City
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 160 Google reviews, listed on Google as “Plumber”.
Based in Aurora, 2 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Plumber”.
Based in Commerce City
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 79 Google reviews, listed on Google as “Plumber”.
Based in Denver, 6 mi away
56/100CR ScoreRanked #11 because of its Google rating and review volume: 4.8★ from 496 Google reviews.
Based in Thornton, 5 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
Based in Denver, 6 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Plumber”.
Based in Fort Collins, 12 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 241 Google reviews, listed on Google as “Plumber”.
Based in Denver, 10 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Septic system service”.
Based in Denver, 5 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Plumber”.
Based in Golden, 3 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 359 Google reviews, listed on Google as “Plumber”.
Based in Thornton, 7 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Septic system service”.
Based in Wheat Ridge, 8 mi away
55/100CR ScoreRanked #19 because of its Google rating and review volume: 4.8★ from 363 Google reviews.
Based in Denver, 7 mi away
55/100CR ScoreRanked #20 because of its Google rating and review volume: 4.6★ from 776 Google reviews.
Based in Broomfield, 11 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 66 Google reviews, listed on Google as “Plumber”.
Based in Columbine, 11 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 75 Google reviews, listed on Google as “Plumber”.
Based in Westminster, 5 mi away
54/100CR ScoreRanked #23 because of its Google rating and review volume: 4.6★ from 352 Google reviews.
Based in Denver, 8 mi away
54/100CR ScoreRanked #24 because of its Google rating and review volume: 4.9★ from 525 Google reviews.
#25 Sewer Lines Only
Based in Lakewood, 8 mi away
54/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 960 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 77 ranked septic service companies here; the rest are on their profiles.
Also serving Commerce City
20 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) | 3 mi |
| AAR Sewer & Water - Lakewood | 13 mi | |
| AB Septic | 5.0★ (1) | 23 mi |
| Affordable Septic Pumping | 5.0★ (2) | 23 mi |
| American Sewer and Water | 5.0★ (1) | In Commerce City |
| Coronado Excavation | In Commerce City | |
| Elite Rooter Plumbers | 6 mi | |
| KB Sewer & Drain Services LLC | 6 mi | |
| Lewis Water & Sewer | 5.0★ (2) | 14 mi |
| Mario's Plumbing & Sewer Services | 10 mi | |
| MC Water And Sewer LLC | 10 mi | |
| McDonald Farms Enterprises Inc. | 5.0★ (1) | 2 mi |
| Mr. Preventative Sewer & Drain | 5 mi | |
| My Plumbing and Sewer Aurora Pro | 5.0★ (2) | 11 mi |
| Poseidon Plumbing | 13 mi | |
| Sewer Inspections Colorado | 3.0★ (2) | 3 mi |
| Sewer Lines Parker | 9 mi | |
| TBC Septic | 5.0★ (1) | 18 mi |
| TCF Sewer & Excavating | 10 mi | |
| The Sewer Network | 10 mi |
How we ranked Commerce City septic service companies
We scored 77 Commerce City 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 Commerce City 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 Commerce City: frequently asked questions
Who is the best septic service company in Commerce City?
By CR Score, the highest-ranked septic service company in Commerce City, CO is AAA Service Plumbing, Heating & Electric with a CR Score of 58/100. It has 4.8★ from 12,904 Google reviews. It is open 24/7. Colorado Pumping (#2) and Garvin's Plumbing and Sewer (#3) follow. We ranked 77 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Commerce City?
ContractorsRanked ranks 77 septic service companies serving Commerce City, CO. 4 of them are based in Commerce City; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Commerce City are open 24/7?
27 ranked septic service companies in Commerce City post 24/7 hours. The highest-ranked are AAA Service Plumbing, Heating & Electric (#1), Colorado Pumping (#2) and Garvin's Plumbing and Sewer (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Commerce City work on weekends?
50 of 77 ranked septic service companies post Saturday hours and 35 post Sunday hours. The highest-ranked open Saturdays are AAA Service Plumbing, Heating & Electric (#1), Garvin's Plumbing and Sewer (#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 Commerce City septic service companies have?
The median Google rating among 77 rated septic service companies in Commerce City is 4.8★, with a median of 32 reviews. AAA Service Plumbing, Heating & Electric has the most, 12,904 reviews, and ranks #1. 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 Commerce City count in this ranking?
Yes, if they are within 25 mi of the Commerce City 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 Commerce City
- November 2026: CR Scores recalculated for 77 septic service companies serving Commerce City.
More septic service companies and Commerce City pages
Septic service companies near Commerce City
- Septic service companies in Welby, CO78 ranked
- Septic service companies in Sherrelwood, CO79 ranked
- Septic service companies in Federal Heights, CO80 ranked
- Septic service companies in Thornton, CO80 ranked
- Septic service companies in Berkley, CO77 ranked
- Septic service companies in Denver, CO81 ranked
- Septic service companies in Westminster, CO79 ranked
- Septic service companies in Northglenn, CO79 ranked
- Septic service companies in Aurora, CO77 ranked
- Septic service companies in Wheat Ridge, CO76 ranked
Other trades in Commerce City
- Roofers in Commerce City990 ranked
- Plumbers in Commerce City919 ranked
- Electricians in Commerce City659 ranked
- HVAC contractors in Commerce City986 ranked
- General contractors in Commerce City887 ranked
- Painters in Commerce City576 ranked
- Landscapers in Commerce City536 ranked
- Handymen in Commerce City288 ranked
- Kitchen remodelers in Commerce City584 ranked
- Bathroom remodelers in Commerce City592 ranked
- Flooring contractors in Commerce City510 ranked
- Tile installers in Commerce City176 ranked
- Drywall contractors in Commerce City86 ranked
- Concrete contractors in Commerce City539 ranked
- Fence contractors in Commerce City259 ranked
- Deck builders in Commerce City293 ranked
- Siding contractors in Commerce City365 ranked
- Window installers in Commerce City455 ranked
- Gutter installers in Commerce City341 ranked
- Insulation contractors in Commerce City140 ranked
- Solar installers in Commerce City221 ranked
- Garage door repair companies in Commerce City275 ranked
- Foundation repair companies in Commerce City83 ranked
- Tree services in Commerce City373 ranked
- Masonry contractors in Commerce City202 ranked
- Water damage restoration companies in Commerce City507 ranked
- Home builders in Commerce City456 ranked
- Demolition contractors in Commerce City109 ranked
- Window cleaners in Commerce City206 ranked
- Pressure washing companies in Commerce City129 ranked
- Pest control companies in Commerce City178 ranked
- Paving contractors in Commerce City181 ranked
- Auto glass repair shops in Commerce City305 ranked
- Excavating contractors in Commerce City131 ranked
- Pool builders in Commerce City78 ranked
- All contractors in Commerce City