The Best Tank Installation in Oregon

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1West Side Drain and Septic★ 4.98 on this job41 jobs reviewediHow Job match is calculatedBuilt only from reviews Google tagged “Sewer repair”:Stars on this job 55%4.98★Number of such jobs 25%41Overall Experts Score 20%96Job match= 96Stars are pulled toward the category average (4.90★) 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.96

2Mr. Rooter Plumbing of Newberg★ 5.00 on this job14 jobs reviewedusually $2,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Sewer repair”:Stars on this job 55%5.00★Number of such jobs 25%14Overall Experts Score 20%85Job match= 87Stars are pulled toward the category average (4.90★) 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

3Valley Plumbing NW★ 5.00 on this job9 jobs reviewedusually $1,000+iHow Job match is calculatedBuilt only from reviews Google tagged “Sewer repair”:Stars on this job 55%5.00★Number of such jobs 25%9Overall Experts Score 20%98Job match= 86Stars are pulled toward the category average (4.90★) 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 “Sewer 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 sewer repair

BBruce8 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. · 4 weeks ago★★★★★

Valley Plumbing NW

Very quick response and communication concerning our commercial bathroom drains issues. Diagnosis, recommended repairs and a rapid response all happened within a few days. It seems like our long-standing plumbing flow problem is finally solved. Not inexpensive, but given the limited access to our 100+ year-old… Read full review

Plumbing pipe repairSewer repair

KKathleen3 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. · 2 months ago★★★★★

Mr. Rooter Plumbing of Newberg

Nathan, our technician, was awesome! He was very nice and extremely knowledgeable!! Our sewer pipe was blocked and Nathan found a ball of roots had made it into the exterior sewer pipe rubber boot connected to the house. Our cleanout was only plumbed one direction to the septic and not to the house. He suggested… Read full review

Paid $2,000+Reasonable priceToilet repairPlumbing pipe repairSewer repair

TTheresa3 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 a year ago★★★★★

West Side Drain and Septic

Doug was very professional. He arrived on time and gave a clear assessment of the issues. The job was beyond their scope, as it would need extensive excavation. He kindly referred me to a company more equipped for this work. I've worked with West Side several times and have always be very satisfied. I would highly recommend them.

Outdoor plumbing system repairSewer repair+ Value

MMichael12 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 7 months ago★★★★★

Mr. Rooter Plumbing of Newberg

Was at work when my wife called in panic that all of the toilets and sinks were full. Called at 8 am on a Sunday morning and was told that they would be there around noon. Plumber was exactly on time and he was a hoot. Professional, friendly, and funny as heck. You could tell he likes his job. He fixed the issue quickly. Happy wife, happy life.

Sewer repairDrain cleaning+ Responsiveness+ Punctuality+ Quality

BBrandonLocal Guide · 47 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. · 9 months ago★★★★★

Valley Plumbing NW

I can’t say enough about the team at Valley Plumbing NW. Our sewer pump went out early this week and we panicked. Valley Plumbing was the quickest to respond and come out to investigate the problem. They were thorough, communicated all throughout the process, and made the fix later in the week when they got the new… Read full review

Paid $1,000+Reasonable priceSewer repair

CChristopherLocal Guide · 95 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 9 months ago★★★★★

Valley Plumbing NW

Quick response for my request for service. Prompt arrival. Courteous, friendly, knowledgeable! They worked into the night to get our sewer functioning!

Paid $1,000+Reasonable priceSewer repair

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 tank installation).

#	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	Valley Plumbing NWNewberg, OR	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%96+25Value 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	$556
2	West Side Drain and SepticNewberg, OR	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%100+14.1Replies to reviews 7%100+7.1Craft & service penalty97−0.3Experts Score= 96Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAAA	4.95	—
3	Brass Monkey PlumbingNewberg, OR	A 92iHow 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%97+23.5Value 14%99+14Replies to reviews 7%38+2.7Craft & service penalty97−0.3Experts Score= 92Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAAAAD	4.96	$705
4	Oregon PlumbingNewberg, OR	A 92iHow 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%93+54.6Reliability 26%88+23Value 15%94+14.3Experts Score= 92Not 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–	4.92	$902
5	Mr. Rooter Plumbing of NewbergNewberg, OR	A 85iHow 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%90+21.8Value 14%76+10.7Replies to reviews 7%100+7.1Craft & service penalty83−1.7Experts Score= 85Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	AAABAA	4.77	$582
6	McMinnville Pumping LLCNewberg, OR	B 78iHow 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%81+47.5Reliability 26%68+17.7Value 15%82+12.5Craft & service penalty99−0.1Experts Score= 78Not enough data for replies to reviews; its weight is shared by the others.Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.	ABAAA–	4.70	—

What jobs cost

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

Tank Installation in Oregon at a glance

How the 6 tank installation we rated in Oregon 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.