The Best Sump Pump Repair Services in Round Rock, TX
We graded 8 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 18,285 Google reviews of 24 top-rated sump pump repair services nationwide; 8 of them in Round Rock, TX. Updated November 2, 2026.
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Best sump pump repair services in Round Rock for water tank repair
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Crow's Plumbing ServiceHow Job match is calculatedBuilt only from reviews Google tagged “Water tank repair”:Stars on this job 55%5.00★Number of such jobs 25%10Overall Experts Score 20%82Job match= 93Stars are pulled toward the category average (4.89★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.93
Beyond Wow Plumbing & DrainsHow Job match is calculatedBuilt only from reviews Google tagged “Water tank repair”:Stars on this job 55%5.00★Number of such jobs 25%5Overall Experts Score 20%72Job match= 83Stars are pulled toward the category average (4.89★) when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.83Job match = this company’s ★ on reviews Google tagged “Water tank repair” (shrunk toward the category average when there are few), how many such jobs it has done, and its overall Experts Score.
What customers said about water tank repair
Crow's Plumbing ServiceCalled Crows and Tim came out exactly as scheduled. Expertly diagnosed the problem I was having, gave a written estimate and promptly fixed the issue and replaced a broken faucet while he was here. Very professional! Highly recommend and will definitely use them again. Thanks Tim!
Beyond Wow Plumbing & DrainsI have been using S & D Plumbing for years. They have done several jobs for me including toilet and hot water heater replacement. All of the technicians have been totally professional and friendly which does help. Wanted to give a shout out and kudos to Nicholas Salazar for his knowledge and advice on how to drain…
Crow's Plumbing ServiceI give Crows Plumbing a full 5 stars for their fast, same‑day service. Josafat G. was professional, respectful, and completed the job flawlessly. Highly recommend their team.
Crow's Plumbing ServiceBrock did a fantastic job he was very professional very courteous and I would highly recommend them to anyone It was fast and he fixed what I needed to be fixed. Excellent service. Thank you!
Crow's Plumbing ServiceGREAT COMPANY!!! Called them out to just do a quick review and maintenance on 2 filers and a faucet…work we thought we would just get a quote on..but Caleb knew what he was talking about. He was able to provide an on the spot estimate and then offered to do all the work himself THAT DAY!! I don’t think I’ve ever…
Crow's Plumbing ServicePaul replaced our water heater and repaired a cold water issues at the sink and shower. He was professional and respectful. He kept me posted of all updates and was very aware and considerate.
Overall ratings
Experts Score 0–100Experts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. and a letter grade per factor (A = top 20% of sump pump repair services).
| # | Company | ScoreExperts Score (0–100)Absolute quality first: recency-weighted star average (≈54%), share of 1–2★ reviews (≈24%), customers’ price verdicts (≈14%), owner replies to critical reviews (≈7%); minus up to 10 points each for complaints flagged in Google review highlights and for a real slide in recent ratings. Hover a company’s score on its page for the full breakdown. | FactorsFactor grades, in orderSatisfaction (54%): Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Reliability (24%): How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Craft & service (0%): Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Value (14%): Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Momentum (0%): Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Replies to reviews (7%): How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.One letter per factor score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = below 20. | ★Google star rating as shown on Google Maps. | Typical billMedian bill customers of this company reported in their reviews (needs 3+ priced reviews). |
|---|---|---|---|---|---|
| 1 |  ROD Plumbing IncRound Rock, TX | A 100How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%100+58.7Reliability 26%100+26.1Value 15%100+15.2Experts Score= 100Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AA–AA– | 5.00 | $292 |
| 2 |  Johnny Pipes PlumbingRound Rock, TX | A 99How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%99+58.1Reliability 26%98+25.6Value 15%100+15.2Experts Score= 99Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAA– | 4.99 | — |
| 3 |  O & M Plumbing Services, Inc.Round Rock, TX | A 94How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%94+51.3Reliability 24%94+22.8Value 14%100+14.1Replies to reviews 7%94+6.6Craft & service penalty90−1Experts Score= 94Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAA | 4.93 | $417 |
| 4 |  Aloha Plumbing LLCRound Rock, TX | A 90How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%88+48Reliability 24%86+20.8Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty95−0.5Experts Score= 90Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAA | 4.89 | $548 |
| 5 |  Spot-On PlumbingRound Rock, TX | A 89How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%90+49.1Reliability 24%87+21.1Value 14%86+12.2Replies to reviews 7%100+7.1Experts Score= 89Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAA | 4.91 | $680 |
| 6 |  JustUs PlumbingRound Rock, TX | A 86How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%90+49.1Reliability 24%89+21.6Value 14%100+14.1Replies to reviews 7%43+3Craft & service penalty80−2Experts Score= 86Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAC | 4.87 | $432 |
| 7 | Crow's Plumbing ServiceRound Rock, TX | A 82How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%84+45.8Reliability 24%78+18.9Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty90−1Momentum penalty69−3.1Experts Score= 82Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABAABA | 4.86 | $506 |
| 8 | Beyond Wow Plumbing & DrainsRound Rock, TX | B 72How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%79+43.1Reliability 24%53+12.8Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty96−0.4Momentum penalty54−4.6Experts Score= 72Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BCAACA | 4.86 | $898 |
What jobs cost
What customers paid, from the price Google asks reviewers to report.
| Job | Low25th percentile: 1 in 4 customers paid less than this. | TypicalMedian of the bill customers reported in their Google review (Google asks reviewers for a price range; we use the middle of each range). | High75th percentile: 1 in 4 customers paid more than this. | FairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”. |
|---|---|---|---|---|
| Drain cleaning | $248 | $340 | $493 | 96% |
| Toilet repair | $248 | $353 | $559 | 95% |
| Plumbing pipe repair | $278 | $517 | $1.2k | 97% |
| Plumbing leak detection | $228 | $325 | $542 | 96% |
| Water heater installation | $1.2k | $1.9k | $2.8k | 99% |
| Faucet repair | $228 | $366 | $645 | 94% |
| Plumbing leak repair | $251 | $383 | $654 | 96% |
| Water heater repair | $246 | $383 | $706 | 95% |
| Faucet installation | $305 | $429 | $645 | 95% |
| Shower repair | $251 | $351 | $478 | 97% |
| Outdoor plumbing system repair | $261 | $745 | $2.2k | 98% |
| Toilet installation | $463 | $680 | $1.2k | 98% |
Sump Pump Repair Services in Round Rock, TX at a glance
How the 8 sump pump repair services we rated in Round Rock, TX compare, and what customers praise most.
Experts Score grades
A = score 80+, F = below 20.
- Grade A788%
- Grade B113%
- Grade C00%
- Grade D00%
- Grade F00%
Google ratings
Average stars per company.
- 4.90★ and up450%
- 4.80–4.89★450%
- 4.60–4.79★00%
- Below 4.60★00%
What customers praise
Share of Google review highlights.
- Quality4,24620%
- Professionalism5,03124%
- Responsiveness4,65622%
- Punctuality4,17120%
- Value2,84514%
Was the price fair?
All price verdicts left with reviews.
- Great price57221%
- Reasonable1,73964%
- Overpriced1315%
- Not sure26110%
Price verdicts by year
Share calling it great / reasonable / overpriced.
How we grade
Satisfaction (54%) — Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.
Reliability (24%) — How rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.
Craft & service (penalty, up to −10) — Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.
Value (14%) — Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.
Momentum (penalty, up to −10) — Penalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.
Replies to reviews (7%) — How often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.