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Best Septic Service Companies in Rockport, TX (2026)

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

The short answer

  1. 1

    Best overall in Rockport: Universal Septic & Vacuum Service, CR Score 64/100; 5.0★ from 28 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Langston Septic Services, posts 24/7 hours; ranked #2 of 11.

  3. 10

    Most-reviewed: Mr. Rooter Plumbing of Corpus Christi, 112 Google reviews at 4.8★, the most of 11 ranked; ranked #10.

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

11 Rockport septic service companies are ranked here by CR Score, from ten published factors. 5 are open 24/7, 7 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 11 rated businesses.

Top 10 septic service companies in Rockport at a glance

Top 10 septic service companies in Rockport at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Universal Septic & Vacuum Service645.0★ (28)Rockport24/7Overall
2Langston Septic Services635.0★ (18)Rockport24/7Emergencies
3Coastal Septic Service634.8★ (20)Rockport24/7—
4Longhorn septic services625.0★ (11)Rockport24/7—
5AMW Septic Services614.3★ (28)Aransas Pass, 7 mi away24/7—
6J's Coastal Services614.3★ (26)RockportSat · Sun—
7MDS Inspection Services, LLC604.9★ (12)RockportSat · Sun · Evenings—
8A1 Texas Gold594.9★ (29)Rockport——
9Merrifield Septic Sales and Service554.4★ (7)Rockport——
10Mr. Rooter Plumbing of Corpus Christi504.8★ (112)Aransas Pass, 24 mi away—Most reviews

The 11 best septic service companies in Rockport, 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.

  5. #5 AMW Septic Services

    Based in Aransas Pass, 7 mi away

    61/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.3★ from 28 Google reviews, listed on Google as “Septic system service”.

    • 4.3★ from 28 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2259 Armstrong Rd, Aransas Pass, TX 78336
    View profile for AMW Septic Services(361) 758-3732

  6. #6 J's Coastal Services

    Based in Rockport

    61/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.3★ from 26 Google reviews, listed on Google as “Septic system service”.

    • 4.3★ from 26 Google reviews
    Hours
    Mon–Fri 7:30 AM–5 PM · Sat–Sun 7:30 AM–12 PM
    Address
    114 Marion Dr, Rockport, TX 78382
    View profile for J's Coastal Services(361) 946-5448

  8. #8 A1 Texas Gold

    Based in Rockport

    59/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 29 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1617 Eighteenth St, Rockport, TX 78382
    View profile for A1 Texas Gold(361) 266-4618

Also serving Rockport

2 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 Rockport
BusinessDistance
Burke ConstructionIn Rockport
Floyd Clark ConstructionIn Rockport

How we ranked Rockport septic service companies

We scored 11 Rockport 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 Rockport 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 Rockport: frequently asked questions

Who is the best septic service company in Rockport?

By CR Score, the highest-ranked septic service company in Rockport, TX is Universal Septic & Vacuum Service with a CR Score of 64/100. It has 5.0★ from 28 Google reviews. It is open 24/7. Langston Septic Services (#2) and Coastal Septic Service (#3) follow. We ranked 11 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Rockport?

ContractorsRanked ranks 11 septic service companies serving Rockport, TX. 8 of them are based in Rockport; the rest serve it from nearby towns. Another 2 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

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

5 ranked septic service companies in Rockport post 24/7 hours. The highest-ranked are Universal Septic & Vacuum Service (#1), Langston Septic Services (#2) and Coastal Septic Service (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Rockport work on weekends?

7 of 11 ranked septic service companies post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are Universal Septic & Vacuum Service (#1), Langston Septic Services (#2) and Coastal Septic Service (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Rockport septic service companies have?

The median Google rating among 11 rated septic service companies in Rockport is 4.8★, with a median of 20 reviews. Mr. Rooter Plumbing of Corpus Christi has the most, 112 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 Rockport count in this ranking?

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

  1. November 2026: CR Scores recalculated for 11 septic service companies serving Rockport.

More septic service companies and Rockport pages

Other trades in Rockport