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Best Septic Service Companies in Fredericksburg, TX (2026)

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

The short answer

  1. 1

    Best overall in Fredericksburg: Hartcraft Septic Systems LLC, CR Score 68/100; 4.9★ from 141 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): UNITED SEPTIC SERVICES, posts 24/7 hours; ranked #2 of 10.

  3. 3

    Most-reviewed: Reeh Plumbing, 113 Google reviews at 4.7★, the most of 10 ranked after Hartcraft Septic Systems LLC; ranked #3.

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

10 Fredericksburg septic service companies are ranked here by CR Score, from ten published factors. 3 are open 24/7, 6 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 5.0★ across 10 rated businesses.

Top 10 septic service companies in Fredericksburg at a glance

Top 10 septic service companies in Fredericksburg at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Hartcraft Septic Systems LLC684.9★ (141)Fredericksburg24/7Overall
2UNITED SEPTIC SERVICES645.0★ (25)Fredericksburg24/7Emergencies
3Reeh Plumbing604.7★ (113)Fredericksburg24/7Most reviews
4Gillis Plumbing Solutions554.9★ (62)Fredericksburg——
5PRIME SEPTIC LLC545.0★ (11)Kerrville, 19 mi awaySat · Evenings—
6Alva Septic Systems - Maintenance Service & Pumping535.0★ (12)Kerrville, 22 mi awaySat · Evenings—
7Guadalupe Wastewater Co534.8★ (30)Kerrville, 23 mi away——
8HILL COUNTRY DRAIN CLEANING515.0★ (3)Kerrville, 16 mi awaySat—
9Royal Flush Pumping505.0★ (4)Kerrville, 23 mi away——
10Hill Country Septic Services504.0★ (21)Kerrville, 25 mi away——

The 10 best septic service companies in Fredericksburg, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

  1. Based in Fredericksburg

    64/100CR Score

    Ranked #2 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.

    • 5.0★ from 25 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    159 Tequila Ave, Fredericksburg, TX 78624
  2. Based in Fredericksburg

    60/100CR Score

    Ranked #3 because of its Google rating and review volume: 4.7★ from 113 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 113 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3494 Ranch to Market Rd 1631, Fredericksburg, TX 78624
  3. Based in Kerrville, 19 mi away

    54/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 11 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 7 AM–12 PM · Sun closed
  4. Based in Kerrville, 23 mi away

    53/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.8★ from 30 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 30 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    217 W Water St, Kerrville, TX 78028
  5. Based in Kerrville, 16 mi away

    51/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 8 AM–5:30 PM · Sat 9 AM–4:30 PM · Sun closed
  6. Based in Kerrville, 23 mi away

    50/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 4 Google reviews
    Address
    2778 Goat Creek Rd C, Kerrville, TX 78028
  7. Based in Kerrville, 25 mi away

    50/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.0★ from 21 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.0★ from 21 Google reviews
    Hours
    Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
    Address
    5495 TX-27, Kerrville, TX 78028

Also serving Fredericksburg

3 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.

Unranked septic service companies serving Fredericksburg
BusinessGoogle ratingDistance
All Around Septic and Grease Pumping5.0★ (1)In Fredericksburg
Gold Spur Construction11 mi
Graham Backhoe & Septic System5.0★ (2)25 mi

How we ranked Fredericksburg septic service companies

We scored 10 Fredericksburg 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 Fredericksburg 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 Fredericksburg: frequently asked questions

Who is the best septic service company in Fredericksburg?

By CR Score, the highest-ranked septic service company in Fredericksburg, TX is Hartcraft Septic Systems LLC with a CR Score of 68/100. It has 4.9★ from 141 Google reviews. It is open 24/7. UNITED SEPTIC SERVICES (#2) and Reeh Plumbing (#3) follow. We ranked 10 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Fredericksburg?

ContractorsRanked ranks 10 septic service companies serving Fredericksburg, TX. 4 of them are based in Fredericksburg; the rest serve it from nearby towns. Another 3 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

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

3 ranked septic service companies in Fredericksburg post 24/7 hours. The highest-ranked are Hartcraft Septic Systems LLC (#1), UNITED SEPTIC SERVICES (#2) and Reeh Plumbing (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Fredericksburg work on weekends?

6 of 10 ranked septic service companies post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Hartcraft Septic Systems LLC (#1), UNITED SEPTIC SERVICES (#2) and Reeh Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Fredericksburg septic service companies have?

The median Google rating among 10 rated septic service companies in Fredericksburg is 5.0★, with a median of 23 reviews. Hartcraft Septic Systems LLC has the most, 141 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 Fredericksburg count in this ranking?

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

  1. November 2026: CR Scores recalculated for 10 septic service companies serving Fredericksburg.

More septic service companies and Fredericksburg pages

Other trades in Fredericksburg