57/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.2★ from 136 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 Wolf Trap, VA (2026)
53 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Wolf Trap: Five Star Septic Inc., CR Score 57/100; 4.2★ from 136 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Shilling Septic, posts 24/7 hours; ranked #2 of 53.
- 5
Most-reviewed: My Plumber Plus, 7,642 Google reviews at 4.7★, the most of 53 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
53 Wolf Trap septic service companies are ranked here by CR Score, from ten published factors. 15 are open 24/7, 31 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 4.8★ across 53 rated businesses.
Top 10 septic service companies in Wolf Trap at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Five Star Septic Inc. | 57 | 4.2★ (136) | Sterling, 7 mi away | 24/7 | Overall |
| 2 | Shilling Septic | 56 | 4.6★ (19) | Lake Shore, 10 mi away | 24/7 | Emergencies |
| 3 | Home Service Pros - Quality Sewer & Drain | 56 | 5.0★ (181) | Springfield, 15 mi away | 24/7 | — |
| 4 | King & Sons Septic Service, LLC | 56 | 5.0★ (887) | Gaithersburg, 20 mi away | — | — |
| 5 | My Plumber Plus | 55 | 4.7★ (7,642) | Manassas, 15 mi away | Sat · Sun · Evenings | Most reviews |
| 6 | Home Service Pros - Quality Sewer & Drain | 55 | 4.8★ (80) | Arlington, 10 mi away | 24/7 | — |
| 7 | Leigh & Sons Liquid Waste Removal | 54 | 5.0★ (4) | North Potomac, 12 mi away | 24/7 | — |
| 8 | Morgal Plumbing, Sewer & Water Line Repair | 54 | 5.0★ (41) | Alexandria, 11 mi away | 24/7 | — |
| 9 | United Rentals - Reliable Onsite Services | 54 | 5.0★ (93) | Manassas Park, 14 mi away | — | — |
| 10 | District Capital Services LLC | 53 | 4.9★ (269) | Washington, D.C., 16 mi away | 24/7 | — |
The 53 best septic service companies in Wolf Trap, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Lake Shore, 10 mi away
56/100CR ScoreRanked #2 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.
Based in Springfield, 15 mi away
56/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 181 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gaithersburg, 20 mi away
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 887 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manassas, 15 mi away
55/100CR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 7,642 Google reviews, the most in Wolf Trap.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington, 10 mi away
55/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 80 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Potomac, 12 mi away
54/100CR ScoreRanked #7 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 Alexandria, 11 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manassas Park, 14 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Washington, D.C., 16 mi away
53/100CR ScoreRanked #10 because of its Google rating and review volume: 4.9★ from 269 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Damascus, 15 mi away
53/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Washington, D.C., 21 mi away
53/100CR ScoreRanked #12 because of its Google rating and review volume: 4.9★ from 484 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#13 Sams Creek
Based in Eldersburg, 10 mi away
53/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gainesville, 20 mi away
53/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.7★ from 70 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairfax, 7 mi away
53/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 c6 Environmental
Based in Edgewood, 10 mi away
52/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burke, 8 mi away
52/100CR ScoreRanked #17 because of its Google rating and review volume: 4.8★ from 464 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manassas, 19 mi away
52/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 151 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#19 Broke Brothers
Based in Leesburg, 19 mi away
52/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manassas, 20 mi away
52/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 687 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Herndon, 6 mi away
52/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#22 Your 1 Plumber
Based in Germantown, 16 mi away
52/100CR ScoreRanked #22 because of its Google rating and review volume: 4.6★ from 314 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#23 B.L. James & Son
Based in Arlington, 11 mi away
52/100CR ScoreRanked #23 because of its Google rating and review volume: 4.9★ from 383 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#24 Septic star dmv
Based in Dale City, 19 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manassas, 18 mi away
52/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 1,169 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 53 ranked septic service companies here; the rest are on their profiles.
Also serving Wolf Trap
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 |
|---|---|---|
| Abbott's Septic Repair | 5.0★ (2) | 12 mi |
| Adams-Liming Septic Tank Services | 16 mi | |
| AITS Septic Repair Services | 6 mi | |
| Aits Septic Services Inc | 3.0★ (1) | 19 mi |
| American Septic Services | 5.0★ (2) | 18 mi |
| B&C Sewer and Drains Inc | 20 mi | |
| Clinton Sewer Expert, Inc. | 20 mi | |
| EA Plumbing - Residential Plumbing Repair Contractor, Pipe and Sewer Repair in Manassas, VA | 5.0★ (1) | 17 mi |
| Hoovers Tank and Drain | 5.0★ (1) | 16 mi |
| J & L Plumbing | 5.0★ (2) | 8 mi |
| King & Sons Inc LLC | 1.0★ (1) | 15 mi |
| Monticello Well Pump Services | 5.0★ (2) | 8 mi |
| Nova Liquid Enviornmental | 7 mi | |
| Plumbing - Clogged Drains & Sewer Pipes | 5.0★ (1) | 18 mi |
| Rei Drayco | 3.0★ (1) | 24 mi |
| Rocket Rooter Plumbing | 3.0★ (2) | 10 mi |
| Septic Locator | 16 mi | |
| Top Tier Trenchless Sewer and Water Line Repair | 5.0★ (1) | 16 mi |
| Vienna Septic Tank Services | 3.0★ (2) | 14 mi |
| Virginia Septic | 5.0★ (2) | 6 mi |
How we ranked Wolf Trap septic service companies
We scored 53 Wolf Trap 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 Wolf Trap 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 Wolf Trap: frequently asked questions
Who is the best septic service company in Wolf Trap?
By CR Score, the highest-ranked septic service company in Wolf Trap, VA is Five Star Septic Inc. with a CR Score of 57/100. It has 4.2★ from 136 Google reviews. It is open 24/7. Shilling Septic (#2) and Home Service Pros - Quality Sewer & Drain (#3) follow. We ranked 53 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Wolf Trap?
ContractorsRanked ranks 53 septic service companies serving Wolf Trap, VA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Wolf Trap are open 24/7?
15 ranked septic service companies in Wolf Trap post 24/7 hours. The highest-ranked are Five Star Septic Inc. (#1), Shilling Septic (#2) and Home Service Pros - Quality Sewer & Drain (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Wolf Trap work on weekends?
31 of 53 ranked septic service companies post Saturday hours and 20 post Sunday hours. The highest-ranked open Saturdays are Five Star Septic Inc. (#1), Shilling Septic (#2) and Home Service Pros - Quality Sewer & Drain (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Wolf Trap septic service companies have?
The median Google rating among 53 rated septic service companies in Wolf Trap is 4.8★, with a median of 35 reviews. My Plumber Plus has the most, 7,642 reviews, and ranks #5. 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 Wolf Trap count in this ranking?
Yes, if they are within 25 mi of the Wolf Trap 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 Wolf Trap
- November 2026: CR Scores recalculated for 53 septic service companies serving Wolf Trap.
- November 2026: 1 duplicate listing merged.
More septic service companies and Wolf Trap pages
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