Experts Reviews · Company report
How 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%87+47.5Reliability 24%81+19.6Value 14%100+14.1Replies to reviews 7%25+1.8Craft & service penalty94−0.6Experts Score= 82Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.82SCORENorthStar Plumbing & Drain Cleaning
Fargo, ND · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #3Position by Experts Score among all companies we track in this category. of 9 sewer services · 4.9★ from 353 Google reviews
Report card
Percentile vs other sewer services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: replies to reviews.
SatisfactionSatisfaction · 54% of the scoreRecency-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.NorthStar Plumbing & Drain Cleaning is better than 87% of sewer services.A
87
ReliabilityReliability · 24% of the scoreHow 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.NorthStar Plumbing & Drain Cleaning is better than 81% of sewer services.A
81
Craft & serviceCraft & service · 0% of the scoreGoogle 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.NorthStar Plumbing & Drain Cleaning is better than 94% of sewer services.A
94
ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.NorthStar Plumbing & Drain Cleaning is better than 100% of sewer services.A
100
MomentumMomentum · 0% of the scorePenalises 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.NorthStar Plumbing & Drain Cleaning is better than 100% of sewer services.A
100
Replies to reviewsReplies to reviews · 7% of the scoreHow 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.NorthStar Plumbing & Drain Cleaning is better than 25% of sewer services.D
25
Reviews for your job
Customers hired NorthStar Plumbing & Drain Cleaning for 8 kinds of job.
NorthStar Plumbing & Drain Cleaning for HVAC system repair
Clear ✕Jobs reviewedHow many Google reviews are tagged with this job.0
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).—
Usually paidThe price range customers picked most often for this job.—
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$114–$293
No written reviews mention this job yet.
No written reviews about this job yet.
Price
$499+30% vs typical sewer services
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Great price 39%Reasonable 61%Overpriced 0%Not sure 0%
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Drain cleaning | 22 | $227–$506 |
| Plumbing pipe repair | 21 | $173–$444 |
| Toilet repair | 18 | $166–$496 |
| Water heater installation | 18 | $1.2k–$2.1k |
| Faucet installation | 18 | $205–$359 |
| Sump pump installation | 15 | — |
| Plumbing leak detection | 14 | $124–$268 |
| Plumbing leak repair | 13 | $148–$417 |
