56/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 20 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 Los Alamos, NM (2026)
16 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Los Alamos: K&D Sanitation, LLC, CR Score 56/100; 5.0★ from 20 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): TLC Plumbing Heating Cooling Electrical, posts 24/7 hours; ranked #3 of 16.
- 2
Most-reviewed: Anytime Plumbing, Sewer, Drain & Heating | Emergency Plumber, Sewer Pipelining, & Tankless Water Heater Repair Santa Fe, NM, 834 Google reviews at 4.8★, the most of 16 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
16 Los Alamos septic service companies are ranked here by CR Score, from ten published factors. 6 are open 24/7, 9 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.7★ across 16 rated businesses.
Top 10 septic service companies in Los Alamos at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | K&D Sanitation, LLC | 56 | 5.0★ (20) | Española, 16 mi away | 24/7 | Overall |
| 2 | Anytime Plumbing, Sewer, Drain & Heating | Emergency Plumber, Sewer Pipelining, & Tankless Water Heater Repair Santa Fe, NM | 56 | 4.8★ (834) | Santa Fe, 24 mi away | Sat · Evenings · Emergency | Most reviews |
| 3 | TLC Plumbing Heating Cooling Electrical | 54 | 4.7★ (545) | Santa Fe, 22 mi away | 24/7 | Emergencies |
| 4 | Cartwright's Plumbing Heating & Cooling | 53 | 4.4★ (19) | Los Alamos | 24/7 | — |
| 5 | Salazar's Septic Pumping | 52 | 5.0★ (4) | Española, 16 mi away | Sat · Sun | — |
| 6 | Cartwright's Plumbing Heating & Cooling | 52 | 4.3★ (425) | Santa Fe, 22 mi away | 24/7 | — |
| 7 | Elite Plumbing, Sewer & Drain Solutions Inc - Santa Fe | 50 | 4.3★ (40) | Santa Fe, 24 mi away | 24/7 | — |
| 8 | Pojoaque Septic Service | 50 | 4.9★ (11) | Española, 15 mi away | — | — |
| 9 | Reggies Septic Pumping | 50 | 4.5★ (4) | Española, 16 mi away | — | — |
| 10 | AK Septic Pumping & Installation | 50 | 4.3★ (12) | Santa Fe, 20 mi away | 24/7 | — |
The 16 best septic service companies in Los Alamos, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Santa Fe, 24 mi away
56/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 834 Google reviews, the most in Los Alamos.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Fe, 22 mi away
54/100CR ScoreRanked #3 because of its Google rating and review volume: 4.7★ from 545 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Los Alamos
53/100CR ScoreRanked #4 because of its Google rating and availability: 4.4★ from 19 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Española, 16 mi away
52/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ 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 Santa Fe, 22 mi away
52/100CR ScoreRanked #6 because of its Google rating and review volume: 4.3★ from 425 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Fe, 24 mi away
50/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.3★ from 40 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Española, 15 mi away
50/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ 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 Española, 16 mi away
50/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Santa Fe, 20 mi away
50/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Fe, 25 mi away
50/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Fe, 24 mi away
49/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.1★ from 14 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Santa Fe, 24 mi away
49/100CR ScoreRanked #13 because of its Google rating and trade focus: 3.7★ from 17 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Albuquerque, 25 mi away
48/100CR ScoreRanked #14 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 Española, 24 mi away
43/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 Ballew Inc.
Based in Santa Fe, 25 mi away
39/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Also serving Los Alamos
1 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 | Distance |
|---|---|
| Canon's Southwest Septic Services Santa Fe | 22 mi |
How we ranked Los Alamos septic service companies
We scored 16 Los Alamos 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 Los Alamos 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 Los Alamos: frequently asked questions
Who is the best septic service company in Los Alamos?
By CR Score, the highest-ranked septic service company in Los Alamos, NM is K&D Sanitation, LLC with a CR Score of 56/100. It has 5.0★ from 20 Google reviews. It is open 24/7. Anytime Plumbing, Sewer, Drain & Heating | Emergency Plumber, Sewer Pipelining, & Tankless Water Heater Repair Santa Fe, NM (#2) and TLC Plumbing Heating Cooling Electrical (#3) follow. We ranked 16 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Los Alamos?
ContractorsRanked ranks 16 septic service companies serving Los Alamos, NM. 1 of them is based in Los Alamos; the rest serve it from nearby towns. Another 1 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Los Alamos are open 24/7?
6 ranked septic service companies in Los Alamos post 24/7 hours. The highest-ranked are K&D Sanitation, LLC (#1), TLC Plumbing Heating Cooling Electrical (#3) and Cartwright's Plumbing Heating & Cooling (#4). Anytime Plumbing, Sewer, Drain & Heating | Emergency Plumber, Sewer Pipelining, & Tankless Water Heater Repair Santa Fe, NM (#2) also lists emergency service. Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Los Alamos work on weekends?
9 of 16 ranked septic service companies post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are K&D Sanitation, LLC (#1), Anytime Plumbing, Sewer, Drain & Heating | Emergency Plumber, Sewer Pipelining, & Tankless Water Heater Repair Santa Fe, NM (#2) and TLC Plumbing Heating Cooling Electrical (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Los Alamos septic service companies have?
The median Google rating among 16 rated septic service companies in Los Alamos is 4.7★, with a median of 16 reviews. Anytime Plumbing, Sewer, Drain & Heating | Emergency Plumber, Sewer Pipelining, & Tankless Water Heater Repair Santa Fe, NM has the most, 834 reviews, and ranks #2. 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 Los Alamos count in this ranking?
Yes, if they are within 25 mi of the Los Alamos 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 Los Alamos
- November 2026: CR Scores recalculated for 16 septic service companies serving Los Alamos.
More septic service companies and Los Alamos pages
Septic service companies near Los Alamos
- Septic service companies in Española, NM11 ranked
- Septic service companies in Santa Fe, NM19 ranked
- Septic service companies in Enchanted Hills, NM20 ranked
- Septic service companies in Rio Rancho, NM19 ranked
- Septic service companies in North Valley, NM23 ranked
- Septic service companies in Albuquerque, NM31 ranked
Other trades in Los Alamos
- Roofers in Los Alamos57 ranked
- Plumbers in Los Alamos42 ranked
- Electricians in Los Alamos21 ranked
- HVAC contractors in Los Alamos38 ranked
- General contractors in Los Alamos41 ranked
- Painters in Los Alamos7 ranked
- Landscapers in Los Alamos6 ranked
- Kitchen remodelers in Los Alamos20 ranked
- Bathroom remodelers in Los Alamos20 ranked
- Flooring contractors in Los Alamos17 ranked
- Concrete contractors in Los Alamos12 ranked
- Fence contractors in Los Alamos8 ranked
- Window installers in Los Alamos15 ranked
- Solar installers in Los Alamos9 ranked
- Tree services in Los Alamos14 ranked
- Masonry contractors in Los Alamos9 ranked
- Water damage restoration companies in Los Alamos15 ranked
- Home builders in Los Alamos37 ranked
- Pest control companies in Los Alamos12 ranked
- Paving contractors in Los Alamos6 ranked
- Auto glass repair shops in Los Alamos8 ranked
- Excavating contractors in Los Alamos13 ranked
- All contractors in Los Alamos