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Best Septic Service Companies in Franconia, VA (2026)

49 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Franconia: Home Service Pros - Quality Sewer & Drain, CR Score 58/100; 5.0★ from 181 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Shilling Septic, posts 24/7 hours; ranked #2 of 49.

  3. 7

    Most-reviewed: My Plumber Plus, 7,642 Google reviews at 4.7★, the most of 49 ranked; ranked #7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

49 Franconia septic service companies are ranked here by CR Score, from ten published factors. 14 are open 24/7, 33 open Saturdays and 19 open Sundays, based on posted hours. The median Google rating is 4.8★ across 49 rated businesses.

Most of this list also appears on the Septic service companies in Annandale ranking. See Septic service companies in Annandale

Top 10 septic service companies in Franconia at a glance

Top 10 septic service companies in Franconia at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Home Service Pros - Quality Sewer & Drain585.0★ (181)Springfield, 4 mi away24/7Overall
2Shilling Septic574.6★ (19)Lake Shore, 5 mi away24/7Emergencies
3Home Service Pros - Quality Sewer & Drain564.8★ (80)Arlington, 6 mi away24/7—
4Morgal Plumbing, Sewer & Water Line Repair565.0★ (41)Alexandria, 5 mi away24/7—
5District Capital Services LLC554.9★ (269)Washington, D.C., 10 mi away24/7—
6Southern Shores Septic & Excavating555.0★ (109)Waldorf, 18 mi awaySat—
7My Plumber Plus544.7★ (7,642)Manassas, 19 mi awaySat · Sun · EveningsMost reviews
8Five Star Septic Inc.544.2★ (136)Sterling, 20 mi away24/7—
9The Drain Fighter - Jetting & Drain Cleaning544.9★ (484)Washington, D.C., 15 mi away24/7—
10Emerald Plumbing Co.544.7★ (159)Alexandria, 6 mi away24/7—

The 49 best septic service companies in Franconia, 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.

  1. Based in Lake Shore, 5 mi away

    57/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.6★ from 19 Google reviews, listed on Google as “Septic system service”.

    • 4.6★ from 19 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  2. Based in Manassas, 19 mi away

    54/100CR Score

    Ranked #7 because of its Google rating and review volume: 4.7★ from 7,642 Google reviews, the most in Franconia.

    • 4.7★ from 7,642 Google reviews
    Hours
    Mon–Fri 7 AM–9 PM · Sat–Sun 8 AM–6 PM
    Address
    6897 Gateway Ct, Manassas, VA 20109
  3. Based in Sterling, 20 mi away

    54/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.2★ from 136 Google reviews, listed on Google as “Septic system service”.

    • 4.2★ from 136 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    45910 Transamerica Plaza, Sterling, VA 20166
  4. Based in Eldersburg, 5 mi away

    54/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 41 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 41 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
  5. Based in Dale City, 13 mi away

    53/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 7 Google reviews
    Hours
    Mon–Sun 9 AM–8 PM
    Address
    4227 Prince William Pkwy, Woodbridge, VA 22192
  6. Based in Arlington, 8 mi away

    52/100CR Score

    Ranked #15 because of its Google rating and review volume: 4.9★ from 383 Google reviews.

    • 4.9★ from 383 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 8 AM–5 PM · Sun closed
    Address
    1825 N Bryan St Suite 100, Arlington, VA 22201
  7. Based in Waldorf, 17 mi away

    52/100CR Score

    Ranked #17 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 8 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    41 Industrial Park Dr Ste H, Waldorf, MD 20602
  8. Based in Gainesville, 24 mi away

    51/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.7★ from 70 Google reviews, listed on Google as “Septic system service”.

    • 4.7★ from 70 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat 8 AM–4:30 PM · Sun closed
    Address
    5524 Wellington Rd, Gainesville, VA 20155
  9. Based in Manassas, 22 mi away

    51/100CR Score

    Ranked #24 because of its Google rating and review volume: 4.9★ from 1,169 Google reviews.

    • 4.9★ from 1,169 Google reviews
    Hours
    Mon–Thu 7 AM–5 PM · Fri 7 AM–7 PM · Sat 8 AM–2 PM · Sun closed
    Address
    12084 Cadet Ct, Manassas, VA 20109
  10. Based in Springfield, 4 mi away

    50/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.5★ from 35 Google reviews, listed on Google as “Plumber”.

    • 4.5★ from 35 Google reviews
    Hours
    Mon–Sat 8 AM–4 PM · Sun 8 AM–3 PM
    Address
    7949 Twist Ln, Springfield, VA 22153

How we ranked Franconia septic service companies

We scored 49 Franconia 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Franconia data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Septic service companies in Franconia: frequently asked questions

Who is the best septic service company in Franconia?

By CR Score, the highest-ranked septic service company in Franconia, VA is Home Service Pros - Quality Sewer & Drain with a CR Score of 58/100. It has 5.0★ from 181 Google reviews. It is open 24/7. Shilling Septic (#2) and Home Service Pros - Quality Sewer & Drain (#3) follow. We ranked 49 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Franconia?

ContractorsRanked ranks 49 septic service companies serving Franconia, VA. Counts are as of November 2026.

Which septic service companies in Franconia are open 24/7?

14 ranked septic service companies in Franconia post 24/7 hours. The highest-ranked are Home Service Pros - Quality Sewer & Drain (#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 Franconia work on weekends?

33 of 49 ranked septic service companies post Saturday hours and 19 post Sunday hours. The highest-ranked open Saturdays are Home Service Pros - Quality Sewer & Drain (#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 Franconia septic service companies have?

The median Google rating among 49 rated septic service companies in Franconia is 4.8★, with a median of 24 reviews. My Plumber Plus has the most, 7,642 reviews, and ranks #7. 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 Franconia count in this ranking?

Yes, if they are within 25 mi of the Franconia 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 Franconia

  1. November 2026: CR Scores recalculated for 49 septic service companies serving Franconia.
  2. November 2026: 1 duplicate listing merged.

More septic service companies and Franconia pages

Other trades in Franconia