58/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 423 Google reviews, the most in Lompoc.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Lompoc, CA (2026)
10 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lompoc: Coast Plumbing Solutions, CR Score 58/100; 4.9★ from 423 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Clay's Septic & Jetting Inc, posts 24/7 hours; ranked #2 of 10.
- 5
Most-reviewed: Elite Rooter Plumbers, 46 Google reviews at 4.4★, the most of 10 ranked after Coast Plumbing Solutions; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
10 Lompoc septic service companies are ranked here by CR Score, from ten published factors. 3 are open 24/7, 5 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.8★ across 10 rated businesses.
Top 10 septic service companies in Lompoc at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Coast Plumbing Solutions | 58 | 4.9★ (423) | Buellton, 15 mi away | 24/7 | Overall |
| 2 | Clay's Septic & Jetting Inc | 55 | 4.8★ (16) | Guadalupe, 24 mi away | 24/7 | Emergencies |
| 3 | Soares Vacuum Service | 55 | 5.0★ (10) | Santa Maria, 15 mi away | Sat · Sun · Evenings | — |
| 4 | Standard Septic Company | 52 | 5.0★ (3) | Santa Maria, 15 mi away | — | — |
| 5 | Elite Rooter Plumbers | 51 | 4.4★ (46) | Santa Maria, 20 mi away | 24/7 | Most reviews |
| 6 | United Site Services | 49 | 4.0★ (4) | Nipomo, 25 mi away | Sat · Evenings | — |
| 7 | Debruhl's Plumbing Repair | 46 | 5.0★ (9) | Orcutt, 20 mi away | — | — |
| 8 | Clay's Septic & Jetting Inc | 45 | 4.3★ (6) | Santa Maria, 22 mi away | — | — |
| 9 | E W Rice Construction | 44 | 5.0★ (9) | Santa Maria, 20 mi away | — | — |
| 10 | Mid State Concrete Products | 41 | 4.7★ (3) | Santa Maria, 23 mi away | — | — |
The 10 best septic service companies in Lompoc, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Guadalupe, 24 mi away
55/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ 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 Santa Maria, 15 mi away
55/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ 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 Santa Maria, 15 mi away
52/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 3 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 Maria, 20 mi away
51/100CR ScoreRanked #5 because of its Google rating and review volume: 4.4★ from 46 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nipomo, 25 mi away
49/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.0★ 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 Orcutt, 20 mi away
46/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Santa Maria, 22 mi away
45/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Maria, 20 mi away
44/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Maria, 23 mi away
41/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Also serving Lompoc
5 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 |
|---|---|
| Affordable Septic and Sewer | 20 mi |
| Al's Septic Pumping Services | 22 mi |
| Scoggins Site Development & Engineering | 15 mi |
| Sims Septic Pumping and Repair | 21 mi |
| Valley Septic | 20 mi |
How we ranked Lompoc septic service companies
We scored 10 Lompoc 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 Lompoc 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 Lompoc: frequently asked questions
Who is the best septic service company in Lompoc?
By CR Score, the highest-ranked septic service company in Lompoc, CA is Coast Plumbing Solutions with a CR Score of 58/100. It has 4.9★ from 423 Google reviews. It is open 24/7. Clay's Septic & Jetting Inc (#2) and Soares Vacuum Service (#3) follow. We ranked 10 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Lompoc?
ContractorsRanked ranks 10 septic service companies serving Lompoc, CA. Another 5 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Lompoc are open 24/7?
3 ranked septic service companies in Lompoc post 24/7 hours. The highest-ranked are Coast Plumbing Solutions (#1), Clay's Septic & Jetting Inc (#2) and Elite Rooter Plumbers (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Lompoc work on weekends?
5 of 10 ranked septic service companies post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Coast Plumbing Solutions (#1), Clay's Septic & Jetting Inc (#2) and Soares Vacuum Service (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Lompoc septic service companies have?
The median Google rating among 10 rated septic service companies in Lompoc is 4.8★, with a median of 9 reviews. Coast Plumbing Solutions has the most, 423 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 Lompoc count in this ranking?
Yes, if they are within 25 mi of the Lompoc 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 Lompoc
- November 2026: CR Scores recalculated for 10 septic service companies serving Lompoc.
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