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Best Septic Service Companies in Cedar Park, TX (2026)

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

The short answer

  1. 1

    Best overall in Cedar Park: Septic Squad, CR Score 61/100; 5.0★ from 319 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Bravo Septic, posts 24/7 hours; ranked #2 of 83.

  3. 10

    Most-reviewed: Daniel's Plumbing and Air Conditioning, 2,744 Google reviews at 4.7★, the most of 83 ranked; ranked #10.

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

83 Cedar Park septic service companies are ranked here by CR Score, from ten published factors. 38 are open 24/7, 58 open Saturdays and 41 open Sundays, based on posted hours. The median Google rating is 4.9★ across 83 rated businesses.

Top 10 septic service companies in Cedar Park at a glance

Top 10 septic service companies in Cedar Park at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Septic Squad615.0★ (319)Austin, 18 mi away24/7Overall
2Bravo Septic605.0★ (45)Austin, 5 mi away24/7Emergencies
3Mud Duck Septic Service605.0★ (104)Austin, 6 mi away24/7—
4Hill Country Environmental Services - septic605.0★ (223)Austin, 19 mi away24/7—
5Epic Septic of Austin604.9★ (234)Austin, 18 mi away24/7—
6All Cen Tex Septic & Vacuum Pumping604.3★ (41)Cedar Park24/7—
7A+ Septic Cleaning and Repairs594.7★ (66)Leander, 9 mi away24/7—
8Septic Cheetah595.0★ (25)Austin, 8 mi away24/7—
9Pro-Tec Septic584.6★ (84)Georgetown, 12 mi away24/7—
10Daniel's Plumbing and Air Conditioning584.7★ (2,744)Austin, 10 mi away24/7Most reviews

The 83 best septic service companies in Cedar Park, 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. Ranked #1 in Cedar Park

    Based in Austin, 18 mi away

    61/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 319 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 319 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7710 Rialto Blvd, Austin, TX 78735
  2. Based in Austin, 5 mi away

    60/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 45 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  3. Based in Austin, 18 mi away

    60/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.9★ from 234 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 234 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8626 Old Bee Caves Rd Unit A, Austin, TX 78735
  4. Based in Austin, 8 mi away

    59/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 25 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  5. Based in Georgetown, 12 mi away

    58/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.6★ from 84 Google reviews, listed on Google as “Septic system service”.

    • 4.6★ from 84 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    151 Hillvue Rd, Georgetown, TX 78626
  6. Based in Georgetown, 9 mi away

    58/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.5★ from 47 Google reviews, listed on Google as “Septic system service”.

    • 4.5★ from 47 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6460 W State Hwy 29 Suite C, Georgetown, TX 78628
  7. Based in Austin, 10 mi away

    57/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 16 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  8. Based in Georgetown, 16 mi away

    56/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 23 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    105 Sandrock Trail, Georgetown, TX 78633
  9. Based in Austin, 9 mi away

    56/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 47 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 47 Google reviews
    Hours
    Mon–Thu 7 AM–5:30 PM · Fri 7 AM–4 PM · Sat 8 AM–12 PM · Sun closed
    Address
    5407 Phillips Cir, Austin, TX 78734

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 83 ranked septic service companies here; the rest are on their profiles.

septic service companies in Cedar Park, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26All Season Septic564.5★ (8)10 mi
27HomeField Williamson County564.9★ (105)15 mi
28Alpha Septic Services554.8★ (19)17 mi
29Sunset Construction & Excavation554.7★ (10)13 mi
30Septic Rescue Co.555.0★ (39)12 mi
31HomeField Travis County555.0★ (49)15 mi
32ATX Septic llc555.0★ (4)11 mi
33Rooter-Man Plumbing Austin TX554.9★ (1,178)10 mi
34Superior Septic Service553.5★ (47)10 mi
35Synergy Onsite Septic Solutions554.7★ (217)13 mi
36Highland Lakes Septic Pumping Service545.0★ (13)8 mi
37Hambone Plumbing and Septic Pumping544.9★ (155)24 mi
38Weekend Water Heater and Plumbing Service545.0★ (45)7 mi
39Spot-On Plumbing544.9★ (505)10 mi
40Septic Pumping & Maintenance by Cody Young, LLC545.0★ (8)20 mi
41A+ Septic Cleaning and Repairs534.7★ (14)23 mi
42Ward's Septic Tank & Backhoe535.0★ (11)16 mi
43ACE Construction & Septic534.2★ (6)4 mi
44Aerobic Services534.9★ (265)24 mi
45Liberty Hill TX Septic and Excavation535.0★ (14)20 mi
46Affordable Septic534.3★ (22)24 mi
47Pendleton Septic Pumping & Service534.1★ (47)25 mi
48Wastewater Transport Services533.6★ (24)19 mi
49Environmental Design Group535.0★ (20)17 mi
50Round Rock Plumbing524.7★ (43)9 mi

Also serving Cedar Park

11 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.

How we ranked Cedar Park septic service companies

We scored 83 Cedar Park 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 Cedar Park 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 Cedar Park: frequently asked questions

Who is the best septic service company in Cedar Park?

By CR Score, the highest-ranked septic service company in Cedar Park, TX is Septic Squad with a CR Score of 61/100. It has 5.0★ from 319 Google reviews. It is open 24/7. Bravo Septic (#2) and Mud Duck Septic Service (#3) follow. We ranked 83 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Cedar Park?

ContractorsRanked ranks 83 septic service companies serving Cedar Park, TX. 2 of them are based in Cedar Park; the rest serve it from nearby towns. Another 11 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which septic service companies in Cedar Park are open 24/7?

38 ranked septic service companies in Cedar Park post 24/7 hours. The highest-ranked are Septic Squad (#1), Bravo Septic (#2) and Mud Duck Septic Service (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Cedar Park work on weekends?

58 of 83 ranked septic service companies post Saturday hours and 41 post Sunday hours. The highest-ranked open Saturdays are Septic Squad (#1), Bravo Septic (#2) and Mud Duck Septic Service (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Cedar Park septic service companies have?

The median Google rating among 83 rated septic service companies in Cedar Park is 4.9★, with a median of 28 reviews. Daniel's Plumbing and Air Conditioning has the most, 2,744 reviews, and ranks #10. 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 Cedar Park count in this ranking?

Yes, if they are within 25 mi of the Cedar Park 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 Cedar Park

  1. November 2026: CR Scores recalculated for 83 septic service companies serving Cedar Park.
  2. November 2026: 1 duplicate listing merged.

More septic service companies and Cedar Park pages

Other trades in Cedar Park