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%78+18.9Value 14%100+14.1Replies to reviews 7%100+7.1Momentum penalty79−2.1Experts Score= 86Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.86SCORENONSTOP PLUMBERS CORP
New York, NY · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #14Position by Experts Score among all companies we track in this category. of 26 gas contractors · 4.9★ from 231 Google reviews
Report card
Percentile vs other gas contractors (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: craft & service and value; weakest: reliability.
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.NONSTOP PLUMBERS CORP is better than 87% of gas contractors.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.NONSTOP PLUMBERS CORP is better than 78% of gas contractors.B
78
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.NONSTOP PLUMBERS CORP is better than 100% of gas contractors.A
100
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.NONSTOP PLUMBERS CORP is better than 100% of gas contractors.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.NONSTOP PLUMBERS CORP is better than 79% of gas contractors.B
79
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.NONSTOP PLUMBERS CORP is better than 100% of gas contractors.A
100
Reviews for your job
Customers hired NONSTOP PLUMBERS CORP for 8 kinds of job.
NONSTOP PLUMBERS CORP for sump pump repair
Clear ✕Jobs reviewedHow many Google reviews are tagged with this job.15
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).5.00
Usually paidThe price range customers picked most often for this job.$1,000+
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 94/100.How Job match is calculatedBuilt only from reviews Google tagged “Sump pump repair”:Stars on this job 55%Number of such jobs 25%Overall Experts Score 20%Stars are pulled toward the category average 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.#1 / 4
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%
All 15 Google reviews tagged “Sump pump repair”
Ciro1 reviewTotal 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. · 10 months ago★★★★★
Non-stop plumbers are my first choice whenever I encounter plumbing issues. They treat every problem as an emergency and usually provide the best pricing available and onsite mainly in the hour. I’ve been using them for all my properties, and I highly recommend them.
Great priceDrain cleaningSewer cleaningSump pump repair
marty6 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. · a year ago★★★★★
He’s good he fixed my parents marriage and added like 4 inches to my vertical
Paid $800–900Great priceDrain cleaningSewer cleaningSump pump repair
Ismet2 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. · a year ago★★★★★
Highly recommend this company they save my house and they are affordable
Paid $1,000+Great priceDrain cleaningSump pump repairSewer repair
ernestLocal Guide · 20 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. · a year ago★★★★★
Absolutely amazing service! The plumbers were professional, clean, and super friendly. Everything was done quickly and perfectly. Highly recommend!
Great priceDrain cleaningSump pump repair
Mamadoua year ago★★★★★
Rating only, no written review.
Great priceDrain cleaningSump pump repair
Mamadoua year ago★★★★★
Rating only, no written review.
Great priceDrain cleaningSump pump repair
Boubacar1 reviewTotal 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 year ago★★★★★
Rating only, no written review.
Great priceDrain cleaningSump pump repair
Ibrahimaa year ago★★★★★
Rating only, no written review.
Great priceDrain cleaningSump pump repair
Alhassan1 reviewTotal 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 year ago★★★★★
Rating only, no written review.
Great priceDrain cleaningSump pump repair
Mamadou1 reviewTotal 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 year ago★★★★★
Rating only, no written review.
Paid $600–700Great priceSewer cleaningSump pump repair
Mamadoua year ago★★★★★
Rating only, no written review.
Paid $700–800Great priceSewer cleaningSump pump repair
Mohamed1 reviewTotal 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 year ago★★★★★
Rating only, no written review.
Paid $1,000+Great priceDrain cleaningSump pump repair
Mohameda year ago★★★★★
Rating only, no written review.
Paid $1,000+Great priceSump pump repairSewer repairService not listed
Aangon1 reviewTotal 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 year ago★★★★★
Rating only, no written review.
Paid $1,000+Great priceSewer cleaningSump pump repairSewer repair
Luka1 reviewTotal 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 year ago★★★★★
Rating only, no written review.
Paid $300–400Great priceSump pump repairSewer repair
Price
$656+80% vs typical gas contractors
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 79%Reasonable 12%Overpriced 4%Not sure 4%
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Drain cleaning | 39 | $148–$393 |
| Sump pump repair | 15 | — |
| Sewer cleaning | 14 | $176–$470 |
| Sewer repair | 12 | — |
| Plumbing leak repair | 4 | $317–$1.7k |
| Plumbing pipe repair | 4 | $228–$988 |
| Toilet repair | 3 | $124–$417 |
| Faucet installation | 2 | $161–$383 |
