The Best Sink Installation Services
We graded 10 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.
From 3,521 Google reviews of 10 top-rated sink installation services nationwide. Updated November 2, 2026.
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Roto-Rooter Plumbing & Water CleanupHow Job match is calculatedBuilt only from reviews Google tagged “Plumbing”:Stars on this job 55%5.00★Number of such jobs 25%15Overall Experts Score 20%72Job match= 89Stars are pulled toward the category average (4.80★) 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.89Job match = this company’s ★ on reviews Google tagged “Plumbing” (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 plumbing
Roto-Rooter Plumbing & Water Clea…Scott was thoughtful and kind and showed me what he was doing and how to fix some things on my own. He was courteous and respectful definitely calling again for service. Thank you Scott!!!
Roto-Rooter Plumbing & Water Clea…Vince was thorough and upfront about the process. He took his time and did the job well figured out what the problem was when it felt like no one else wanted to help!
Roto-Rooter Plumbing & Water Clea…My technician was Vince. Very Good and straight to the point fixed my issue very quick.
Roto-Rooter Plumbing & Water Clea…Vince was so helpful! Able to come out super fast! Diagnosed the problem and gave us options. Very friendly!
Roto-Rooter Plumbing & Water Clea…Brandon, Scott, Robbie and others did a great job helping us out on a big project at our house. They were always willing to answer questions I had and very responsive and friendly. I would highly recommend to anyone in need!
Roto-Rooter Plumbing & Water Clea…Scott was a 100% professional and efficient. I appreciated the speedy and honest estimate. I don’t know how he was able to remove the old (only partially drained) water heater up stairs, but he did it! Total gentleman with me and my adult daughter. Thank you, Scott! I will be letting my friends and colleagues know about the great service!
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 sink installation 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 |  Welka Plumbing CoErie, PA | 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%97+25.3Value 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. | AA–AA– | 5.00 | $490 |
| 2 |  Jackson Plumbing Inc.Erie, PA | A 92How 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%93+22.5Value 14%90+12.7Replies to reviews 7%84+5.9Craft & service penalty91−0.9Experts Score= 92Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AAAAAA | 4.92 | $295 |
| 3 |  Bath FitterErie, PA | A 85How 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%86+46.9Reliability 24%84+20.4Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty61−3.9Experts Score= 85Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | AABAAA | 4.72 | — |
| 4 |  TJ's Plumbing & Heating of ErieErie, PA | A 83How 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%77+18.7Value 14%100+14.1Replies to reviews 7%45+3.2Craft & service penalty92−0.8Experts Score= 83Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABAAAC | 4.79 | $506 |
| 5 |  H. Jack Langer Plumbing and HeatingErie, PA | B 79How 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%69+16.7Value 14%100+14.1Replies to reviews 7%71+5Experts Score= 79Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BBAAAB | 4.69 | $529 |
| 6 |  Mr. Rooter Plumbing of ErieErie, PA | B 78How 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%79+19.2Value 14%61+8.6Replies to reviews 7%69+4.9Experts Score= 78Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABABAB | 4.83 | $417 |
| 7 |  C. Carlin Plumbing Inc.Erie, PA | B 75How 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%80+43.6Reliability 24%71+17.2Value 14%90+12.7Replies to reviews 7%27+1.9Craft & service penalty94−0.6Experts Score= 75Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABAAAD | 4.78 | $271 |
| 8 | Roto-Rooter Plumbing & Water CleanupErie, PA | 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%81+44.2Reliability 24%69+16.7Value 14%62+8.8Replies to reviews 7%51+3.6Craft & service penalty89−1.1Experts Score= 72Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | ABABAC | 4.74 | $383 |
| 9 |  Home OutletErie, PA | B 61How 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 64%63+40Reliability 28%59+16.7Replies to reviews 8%93+7.7Momentum penalty65−3.5Experts Score= 61Not enough data for value; its weight is shared by the others.Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BC––BA | 4.66 | — |
| 10 |  Gallagher Plumbing & HVAC, Inc.Erie, PA | B 61How 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%67+36.5Reliability 24%50+12.1Value 14%100+14.1Replies to reviews 7%18+1.3Craft & service penalty76−2.4Momentum penalty90−1Experts Score= 61Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews. | BCBAAF | 4.72 | $549 |
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”. |
|---|---|---|---|---|
| Plumbing pipe repair | $227 | $346 | $880 | 99% |
| Drain cleaning | $148 | $228 | $353 | 95% |
| Toilet repair | $209 | $271 | $383 | 96% |
| Plumbing leak detection | $114 | $176 | $308 | 100% |
| Water heater installation | $1.3k | $1.6k | $2.1k | 97% |
| Faucet repair | $145 | $244 | $322 | 100% |
| Faucet installation | $276 | $340 | $611 | 93% |
| Sewer cleaning | $209 | $295 | $352 | 93% |
| Plumbing leak repair | $73 | $228 | $324 | 100% |
| Sewer repair | $337 | $523 | $2.1k | 94% |
| Toilet installation | $337 | $656 | $845 | 100% |
| Sump pump repair | $248 | $542 | $921 | 100% |
Sink Installation Services at a glance
How the 10 sink installation services we rated compare, and what customers praise most.
Experts Score grades
A = score 80+, F = below 20.
- Grade A440%
- Grade B660%
- Grade C00%
- Grade D00%
- Grade F00%
Google ratings
Average stars per company.
- 4.90★ and up220%
- 4.80–4.89★110%
- 4.60–4.79★770%
- Below 4.60★00%
What customers praise
Share of Google review highlights.
- Quality18921%
- Professionalism20622%
- Responsiveness20022%
- Punctuality18020%
- Value14115%
Was the price fair?
All price verdicts left with reviews.
- Great price25925%
- Reasonable64161%
- Overpriced333%
- Not sure12011%
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.