The Best Leak Detection Services

Find the right company for your job

Pick the job — we re-rank companies by how customers rated that exact job.

1Cal's Plumbing Inc.★ 5.00 on this job50 jobs reviewedusually $1,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Garbage disposal installation”:Stars on this job 55%5.00★Number of such jobs 25%50Overall Experts Score 20%92Job match= 97Stars 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.97

2Proven Plumbing & Air★ 5.00 on this job45 jobs reviewedusually $200–400iHow Job match is calculatedBuilt only from reviews Google tagged “Garbage disposal installation”:Stars on this job 55%5.00★Number of such jobs 25%45Overall Experts Score 20%87Job match= 95Stars 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.95

3Benjamin Franklin Plumbing of Nashville★ 4.98 on this job49 jobs reviewedusually $600–800iHow Job match is calculatedBuilt only from reviews Google tagged “Garbage disposal installation”:Stars on this job 55%4.98★Number of such jobs 25%49Overall Experts Score 20%84Job match= 94Stars 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.94

4Al Coronado Plumbing★ 4.97 on this job31 jobs reviewediHow Job match is calculatedBuilt only from reviews Google tagged “Garbage disposal installation”:Stars on this job 55%4.97★Number of such jobs 25%31Overall Experts Score 20%88Job match= 91Stars 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.91

5Carter's My Plumber★ 5.00 on this job17 jobs reviewedusually $1,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Garbage disposal installation”:Stars on this job 55%5.00★Number of such jobs 25%17Overall Experts Score 20%92Job match= 89Stars 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.89

6Roger’s Plumbing★ 5.00 on this job19 jobs reviewedusually $1,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Garbage disposal installation”:Stars on this job 55%5.00★Number of such jobs 25%19Overall Experts Score 20%83Job match= 88Stars 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.88

7Grey Plumbing Inc.★ 5.00 on this job14 jobs reviewedusually $400–600iHow Job match is calculatedBuilt only from reviews Google tagged “Garbage disposal installation”:Stars on this job 55%5.00★Number of such jobs 25%14Overall Experts Score 20%92Job match= 87Stars 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.87

8Carter's My Plumber★ 4.86 on this job44 jobs reviewedusually $1,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Garbage disposal installation”:Stars on this job 55%4.86★Number of such jobs 25%44Overall Experts Score 20%86Job match= 86Stars 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.86

Job match = this company’s ★ on reviews Google tagged “Garbage disposal installation” (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 garbage disposal installation

SSusieLocal Guide · 14 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 14 hours ago★★★★★

Roger’s Plumbing

Roger's Plumbing is our go-to. Reasonably priced, with prompt, polite and efficient service. We have had terrible luck with other local plumbers in this area before discovering Roger's. We are now incredibly pleased and saving their number! Happy to recommend them!

Paid $800–1,000Reasonable priceGarbage disposal installation

CCarol2 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a week ago★★★★★

Carter's My Plumber

Joshua did a great job. Got here before time frame we were told. Called to let us know. Had to “think outside the box” to find the shut off valve as the grinder was marked “water” and was in a different pit!

Paid $400–600Reasonable priceGarbage disposal installationPlumbing leak detectionPlumbing pipe repair

Tom13 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 days ago★★★★★

Cal's Plumbing Inc.

Cal’s plumber Matt did a great job explaining options on a hot water recirculation system and a garbage disposal replacement. He then was able to obtain equipment promptly notwithstanding our remote location and do a same day installation. Very professional service.

Paid $1,400–1,600Reasonable priceGarbage disposal installationService not listed

Rosalind9 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 2 weeks ago★★★★★

Benjamin Franklin Plumbing of Nas…

Tyler is always very polite, respectful, professional. He stick with the job until the customer is satisfied..and disposition stays kind and professional. Keep up the good work..Tyler!!

Paid $400–600Reasonable priceOutdoor plumbing system repair+ Quality

SSunil1 reviewiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a month ago★★★★★

Proven Plumbing & Air

I've had a great experience with your service recently. Everything has been handled efficiently and professionally—thanks for the help!

Paid $800–1,000Reasonable priceGarbage disposal installationPlumbing pipe repairFaucet repair

KKay7 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 2 months ago★★★★★

Carter's My Plumber

Carter's sent an awesome plumer who did an outstanding job for our family! I can not thank him enough for all the hard work and dedication to a job well done! We will be calling Carter's My Plumber for any other needs in the future!

Faucet installationGarbage disposal installationToilet installation

Overall ratings

Experts Score 0–100iExperts 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 leak detection services).

#	Company	ScoreiExperts 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.	FactorsiFactor 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.	★iGoogle star rating as shown on Google Maps.	Typical billiMedian bill customers of this company reported in their reviews (needs 3+ priced reviews).
1	Infinity Plumbing SolutionsCedar Park, TX	A 100iHow 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%99+25.8Value 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	$895
2	Penn Plumbing LLCSpeedway, IN	A 100iHow 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%99+25.8Value 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	$999
3	Good Clean Plumbing - Cedar ParkCedar Park, TX	A 99iHow 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%99+25.8Value 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–	4.99	$600
4	All Pipes, LLCNashville, TN	A 98iHow 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%98+57.5Reliability 26%95+24.8Value 15%100+15.2Experts Score= 98Not 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–	4.98	$529
5	Imperial PlumbingTucson, AZ	A 97iHow 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%96+52.4Reliability 24%96+23.3Value 14%100+14.1Replies to reviews 7%100+7.1Experts Score= 97Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAAA	4.95	$529
6	Zing PlumbingTucson, AZ	A 97iHow 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%98+57.5Reliability 26%97+25.3Value 15%100+15.2Craft & service penalty90−1Experts Score= 97Not 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–	4.96	$529
7	Benjamin Franklin Plumbing of Greater TucsonTucson, AZ	A 97iHow 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%97+52.9Reliability 24%96+23.3Value 14%100+14.1Replies to reviews 7%100+7.1Experts Score= 97Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AA–AAA	4.96	$478
8	Prime Plumbing & Drains, LLCSpeedway, IN	A 97iHow 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%96+52.4Reliability 24%96+23.3Value 14%100+14.1Replies to reviews 7%100+7.1Experts Score= 97Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AA–AAA	4.97	$154
9	Temperature Control, Inc. A/C-Heating & Plumbing - Oro Valley, AZTucson, AZ	A 96iHow 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%96+52.4Reliability 24%95+23Value 14%99+14Replies to reviews 7%100+7.1Experts Score= 96Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAAA	4.97	$648
10	Jobe & Sons Plumbing- NorthwestTucson, AZ	A 96iHow 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%97+52.9Reliability 24%97+23.5Value 14%98+13.9Replies to reviews 7%84+5.9Experts Score= 96Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AA–AAA	4.97	$379
11	Hydro Rooter & PlumbingTucson, AZ	A 96iHow 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%96+52.4Reliability 24%94+22.8Value 14%100+14.1Replies to reviews 7%90+6.4Experts Score= 96Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAAA	4.96	$1.4k
12	100 Percent PlumbingNashville, TN	A 95iHow 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%96+52.4Reliability 24%94+22.8Value 14%93+13.2Replies to reviews 7%100+7.1Experts Score= 95Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AA–AAA	4.97	$498

What jobs cost

What customers paid, from the price Google asks reviewers to report.

Leak Detection Services at a glance

How the 44 leak detection services we rated compare, and what customers praise most.

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.