Analyzing 6,529,9706.5M ReviewsFor 18,09818.1K Experts

Experts Reviews · Company report
Prime Shiners Mobile Auto Detailing logoHow 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%91+49.6Reliability 24%91+22.1Value 14%93+13.2Replies to reviews 7%58+4.1Experts Score= 89Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.89SCORE

Prime Shiners Mobile Auto Detailing

Fairfield, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #86Position by Experts Score among all companies we track in this category. of 100 car detailing services · 4.9★ from 169 Google reviews

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Report card

Percentile vs other car detailing 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: craft & service 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.Prime Shiners Mobile Auto Detailing is better than 91% of car detailing services.A
91
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.Prime Shiners Mobile Auto Detailing is better than 91% of car detailing services.A
91
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.Prime Shiners Mobile Auto Detailing is better than 100% of car detailing services.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.Prime Shiners Mobile Auto Detailing is better than 93% of car detailing services.A
93
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.Prime Shiners Mobile Auto Detailing is better than 100% of car detailing 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.Prime Shiners Mobile Auto Detailing is better than 58% of car detailing services.C
58

Reviews for your job

Customers hired Prime Shiners Mobile Auto Detailing for 8 kinds of job.

Prime Shiners Mobile Auto Detailing for interior scenting

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.7
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.71
Usually paidThe price range customers picked most often for this job.—
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 71/100.How Job match is calculatedBuilt only from reviews Google tagged “Interior scenting”: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.#29 / 29

All 7 Google reviews tagged “Interior scenting”

Carol1 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. · 3 years ago★★★★★

They were prompt pleasant and did a great job

Interior scentingAuto interior vacuuming
Caroline7 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 years ago★★★★★

They did a thorough and complete job! Very happy with their services! Would use again!

Full body washInterior scentingSeat shampooing
Michèle2 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 years ago★★★★★

Friendly, efficient, communicative, and the car looks amazing!

Auto detailingCar waxingClay bar treatment
J5 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. · 5 years ago★★★★★

I use my car daily for pet transit all over the bay area. So my car is DIRTY! I wasn't expecting that they could get all of the stains and hair out. I was just hoping they could improve it and help the smell. But they actually got my car clean! Stains out and pet hair gone. I am super impressed.

Interior scentingAuto interior vacuumingSeat shampooing+ Punctuality+ Quality+ Professionalism
Blanca2 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. · 5 years ago★★★★★

I contacted Prime shiners because my car got broken into and got hotboxed by an unidentified individual who smoked tons of cigarettes and left my car filthy and with smoke residue all over the seats. I needed someone to clean my car BAD!! Most companies i called we’re busy or I had to leave my car overnight. I…

Auto detailingInterior scenting+ Punctuality+ Quality+ Professionalism
ALocal Guide · 36 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. · 3 years ago★★★

Rating only, no written review.

Auto detailingCar waxingClay bar treatment
T2 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 years ago★★★★★

Rating only, no written review.

Interior scentingSeat shampooing

Price

Not enough reviews with a price yet.

Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.

Great price 0%Reasonable 0%Overpriced 0%Not sure 0%

Jobs customers hired them for

JobReviewsCategory typical
Auto detailing19—
Auto interior vacuuming13—
Seat shampooing11—
Full body wash9—
Interior scenting7—
Car waxing6—
Clay bar treatment5—
Wheel washing5—

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