Experts Reviews · 2026 Ratings

The Best Drain Cleaning Services

We graded 61 companies on seven things customers actually report: satisfaction, reliability, workmanship, value, momentum, track record and how owners handle complaints.

$502typical jobMedian of the bill customers reported in their Google review (Google asks reviewers for a price range; we use the middle of each range).
94%say the price was fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.
4.89★average ratingPlain average of every Google star rating we collected for these companies.
2%bad jobs (1–2★, 2 yrs)Share of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.

From 60,452 Google reviews of 61 top-rated drain cleaning services nationwide. Updated November 9, 2026.

Find the right company for your job

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

Best drain cleaning services for water tank installation

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1Trident Plumbing & Drain logoTrident Plumbing & Drain★ 5.00 on this job35 jobs reviewedusually $1,000+How Job match is calculatedBuilt only from reviews Google tagged “Water tank installation”:Stars on this job 55%5.00★Number of such jobs 25%35Overall Experts Score 20%98Job 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
2Universal Plumbing logoUniversal Plumbing★ 4.93 on this job59 jobs reviewedusually $1,000+How Job match is calculatedBuilt only from reviews Google tagged “Water tank installation”:Stars on this job 55%4.93★Number of such jobs 25%59Overall Experts Score 20%89Job match= 92Stars 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.92
3Desert Water Plumbing and Rooter logoDesert Water Plumbing and Rooter★ 5.00 on this job22 jobs reviewedusually $1,000+How Job match is calculatedBuilt only from reviews Google tagged “Water tank installation”:Stars on this job 55%5.00★Number of such jobs 25%22Overall Experts Score 20%97Job 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
4E.R. Services logoE.R. Services★ 5.00 on this job8 jobs reviewedusually $1–200How Job match is calculatedBuilt only from reviews Google tagged “Water tank installation”:Stars on this job 55%5.00★Number of such jobs 25%8Overall Experts Score 20%94Job 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.83
5Hoffmann Brothers logoHoffmann Brothers★ 5.00 on this job12 jobs reviewedHow Job match is calculatedBuilt only from reviews Google tagged “Water tank installation”:Stars on this job 55%5.00★Number of such jobs 25%12Overall Experts Score 20%81Job 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.83
6Dignity Plumbers Service & Water Softeners logoDignity Plumbers Service & Water Softeners★ 5.00 on this job7 jobs reviewedHow Job match is calculatedBuilt only from reviews Google tagged “Water tank installation”:Stars on this job 55%5.00★Number of such jobs 25%7Overall Experts Score 20%98Job 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.83
7M.D. Plumbing, Water Heater & Sewer Repair★ 5.00 on this job6 jobs reviewedusually $1,000+How Job match is calculatedBuilt only from reviews Google tagged “Water tank installation”:Stars on this job 55%5.00★Number of such jobs 25%6Overall Experts Score 20%94Job match= 81Stars 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.81
8Redhead Rooter Plumbing Drain Cleaning & Hydrojetting Upland logoRedhead Rooter Plumbing Drain Cleaning & Hydrojetting Upland★ 5.00 on this job4 jobs reviewedHow Job match is calculatedBuilt only from reviews Google tagged “Water tank installation”:Stars on this job 55%5.00★Number of such jobs 25%4Overall Experts Score 20%99Job match= 79Stars 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.79

Job match = this company’s ★ on reviews Google tagged “Water tank 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 water tank installation

Fred4 reviewsTotal 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. · 2 weeks ago★★★★★
E.R. Services logoE.R. Services

Taylor was knowledgeable and shared expertise during his visit today. He provided information and will provide bids on future business.

Paid $1–200Great priceDrain cleaningWater tank installation
Hollandgh357Local Guide · 32 reviewsTotal 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 a month ago★★★★★
Universal Plumbing logoUniversal Plumbing

Nick is awesome. He’s very professional at what he do. He’s technically proficient.Also second technician keonte was very professional and efficient

Paid $600–800Reasonable priceToilet repairWater heater installationGarbage disposal installation
ChristopherLocal Guide · 14 reviewsTotal 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. · 2 months ago★★★★★
Desert Water Plumbing and Rooter logoDesert Water Plumbing and Rooter

Had a great experience with Desert Water Plumbing. Tyler and Jason came out and replaced our hot water heater and installed a new soft water system and RO system. Both guys were awesome. They showed up on time, were super easy to work with, answered all my questions, and did a really clean job with everything. It…

Paid $2,000+Great priceWater heater installationWater tank installationWater heater repair
Kris4 reviewsTotal 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 3 months ago★★★★★
Trident Plumbing & Drain logoTrident Plumbing & Drain

We had our water softener replaced. Was able to schedule quickly. Everyone was very polite and helpful. Tyler the tech was great. Did a wonderful job on the installation and explaining the system. Update: Had Tyler back up to take care of weird noises in our walls. Within a couple hours, he replaced our failing…

Paid $1,600–1,800Reasonable priceWater tank installationOutdoor plumbing system repairService not listed
William3 reviewsTotal 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 4 months ago★★★★★
Universal Plumbing logoUniversal Plumbing

Five star experience with Nic and the staff at Universal plumbing. Quick to offer an estimate and prices very competitive. Not an easy job completed but great people skills made it painless. Recommend and will use again!

Paid $800–1,000Reasonable priceWater tank installationService not listed
ShannonLocal Guide · 12 reviewsTotal 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. · 4 months ago★★★★★
Desert Water Plumbing and Rooter logoDesert Water Plumbing and Rooter

Ethan at Desert Water Plumbing was awesome. He was able to come out the same week I called to install a water filtration system. They gave us the best price in comparison to some other big companies. Responsive, quick, and easy to work with!

Paid $800–1,000Reasonable priceWater tank installation

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 drain cleaning services).

#CompanyScoreExperts 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).
1American Plumbing and Drain Services logoAmerican Plumbing and Drain ServicesCharlotte, NCA 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%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$294
2InMotion Plumbing and Heating Corp logoInMotion Plumbing and Heating CorpNew Bedford, MAA 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$1.3k
3Redhead Rooter Plumbing Drain Cleaning & Hydrojetting Upland logoRedhead Rooter Plumbing Drain Cleaning & Hydrojetting UplandEastvale, CAA 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 55%99+54Reliability 24%99+24Value 14%100+14.1Replies to reviews 7%100+7.1Experts Score= 99Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAA4.99$423
4French Drain Specialists of Augusta logoFrench Drain Specialists of AugustaAugusta-Richmond County, GAA 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 69%100+69.2Reliability 31%98+30.2Experts Score= 99Not enough data for value, 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––A–5.00—
5Dignity Plumbers Service & Water Softeners logoDignity Plumbers Service & Water SoftenersPeoria, AZA 98How 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%98+23.8Value 14%100+14.1Replies to reviews 7%98+6.9Craft & service penalty98−0.2Experts Score= 98Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAA4.97$429
6Trident Plumbing & Drain logoTrident Plumbing & DrainPeoria, AZA 98How 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%98+23.8Value 14%100+14.1Replies to reviews 7%100+7.1Experts Score= 98Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAA4.97$460
7Alex & Bros Plumbing Peoria logoAlex & Bros Plumbing PeoriaPeoria, AZA 98How 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%98+53.5Reliability 24%97+23.5Value 14%100+14.1Replies to reviews 7%100+7.1Experts Score= 98Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAA4.99$614
8Instant Plumbing and Rooter logoInstant Plumbing and RooterPeoria, AZA 98How 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%98+53.5Reliability 24%97+23.5Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty94−0.6Experts Score= 98Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAA4.97$600
9Royalty Plumbing and Drain logoRoyalty Plumbing and DrainEastvale, CAA 98How 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%99+54Reliability 24%98+23.8Value 14%100+14.1Replies to reviews 7%85+6Experts Score= 98Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAA4.99$340
10Vera Plumbing and Drain LLC logoVera Plumbing and Drain LLCEastvale, CAA 98How 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–4.99$602
11Borges Plumbing & Heating logoBorges Plumbing & HeatingNew Bedford, MAA 97How 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%96+56.3Reliability 26%96+25Value 15%100+15.2Experts 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.AA–AA–4.96$846
12Desert Water Plumbing and Rooter logoDesert Water Plumbing and RooterPeoria, AZA 97How 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%99+14Replies to reviews 7%97+6.9Experts Score= 97Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.AAAAAA4.97$959

What jobs cost

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

JobLow25th 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$353$606$1.4k97%
Drain cleaning$248$366$59392%
Plumbing leak detection$205$351$63097%
Toilet repair$239$379$68093%
Plumbing leak repair$248$432$79396%
Water heater installation$1.2k$1.9k$2.5k98%
Faucet repair$228$366$58593%
HVAC system maintenance$37$166$40696%
Faucet installation$340$498$86793%
Outdoor plumbing system repair$366$731$1.6k99%
Water heater repair$227$351$59696%
Heating system maintenance$54$227$454100%

Drain Cleaning Services at a glance

How the 61 drain cleaning services we rated compare, and what customers praise most.

Experts Score grades

A = score 80+, F = below 20.

  • Grade A5285%
  • Grade B915%
  • Grade C00%
  • Grade D00%
  • Grade F00%

Google ratings

Average stars per company.

  • 4.90★ and up4167%
  • 4.80–4.89★1220%
  • 4.60–4.79★813%
  • Below 4.60★00%

What customers praise

Share of Google review highlights.

  • Quality12,88420%
  • Professionalism15,32124%
  • Responsiveness13,32321%
  • Punctuality12,64920%
  • Value8,69214%

Was the price fair?

All price verdicts left with reviews.

  • Great price2,20524%
  • Reasonable5,71461%
  • Overpriced4765%
  • Not sure89710%

Price verdicts by year

Share calling it great / reasonable / overpriced.

2025
2026

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.