Shammy Shine Car Wash
Shammy Shine Car Wash runs 15 express tunnel sites across 2 US states. Across 4,338 Google reviews, the chain carries a weighted 4.34★ rating and a 5.1% reviewer-reported damage rate.
Data updated · September 26, 2026
Key findings
- 15 express tunnel locations across 2 US states (largest footprint in New Jersey).
- 4.34★ weighted rating across 4,338 customer reviews; damage rate 5.1%.
- Built from 491 AI-extracted Google reviews scored across 55 dimensions.
15 locations across 2 states · dot size scales with review volume
Shammy Shine Car Wash runs as a mid-shape chain operator — neither a quality outlier nor a friction outlier in the WashIndex chain-category dataset. 15 express tunnel sites across 2 states; anchored in New Jersey (9) and Pennsylvania (6). Rating 4.34★ chain-wide. The aspect grid and per-location detail below carry the more distinctive cuts.
On the positive side, wait time runs at +0.61. Equipment reliability runs as the most-cited friction (-0.52). 4,338 Google reviews drive the analysis, 491 AI-extracted across 55 dimensions.
Pricing varies across Shammy Shine Car Wash's footprint. Across the 15 of 15 Shammy Shine Car Wash locations with published pricing: median single car wash $10 (range $10–$10), median unlimited membership $23.99 per month (range $23.99 to $23.99 per month) — remarkably consistent across markets on the membership side. Cheapest tier tracked at any Shammy Shine Car Wash: $23.99 per month at Shammy Shine Car Wash - Greenwich Township (Unlimited Wash Club Membership).
How much does a Shammy Shine Car Wash car wash cost?
Published menu pricing across Shammy Shine Car Wash's footprint, captured from operator websites and the WashIndex AI calling agent. Pricing varies by location. 15 of 15 tracked locations have usable published pricing (100% coverage).
| Cheapest unlimited memberships in Shammy Shine Car Wash | ||
|---|---|---|
| 1 | Shammy Shine Car Wash - Greenwich Township Unlimited Wash Club Membership | $23.99 per mo |
| 2 | Shammy Shine Car Wash- Airport Rd. Unlimited Wash Club Membership | $23.99 per mo |
| 3 | Shammy Shine Car Wash- Raritan Full Service Unlimited Wash Club Membership | $23.99 per mo |
| 4 | Shammy Shine Car Wash Palmer Twp Unlimited Wash Club Membership | $23.99 per mo |
| 5 | Shammy Shine Car Wash Bethlehem Unlimited Wash Club Membership | $23.99 per mo |
| Single wash menu at Shammy Shine Car Wash | |||
|---|---|---|---|
| 1 | Express Wash | 15 locations | $10 |
| 2 | Deluxe Wash | 15 locations | $22 ($12–$22) |
| 3 | Ultimate Wash | 15 locations | $34 ($14–$34) |
Pricing scraped from operator websites where published; the WashIndex AI calling agent rings up locations that don’t publish menus online to capture pricing directly.
About Shammy Shine Car Wash
How many locations does Shammy Shine Car Wash have?
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What is the average customer rating at Shammy Shine Car Wash?
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What is Shammy Shine Car Wash's damage rate?
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What format of car wash is Shammy Shine Car Wash?
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What do customers like most about Shammy Shine Car Wash?
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What are common complaints about Shammy Shine Car Wash?
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Where does Shammy Shine Car Wash have the most locations?
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How easy is it to cancel a Shammy Shine Car Wash membership?
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How much does a Shammy Shine Car Wash car wash cost?
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How much does a Shammy Shine Car Wash unlimited membership cost?
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Where can I find the cheapest Shammy Shine Car Wash membership?
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How have Shammy Shine Car Wash ratings and review volume trended over time?
Monthly review velocity and average-rating trends for Shammy Shine Car Wash's 15-location footprint, spanning 30 months (2024-01 → 2026-06). Peak monthly volume: 55 reviews in 2025-01.
Monthly review volume
30 monthsAverage star rating by month
scale 1–5What customers love about Shammy Shine Car Wash
- Membership Value
- +0.63
- Wait Time
- +0.61
- Staff
- +0.27
- Wash Quality
- +0.22
Where customers complain about Shammy Shine Car Wash
- Equipment Working
- -0.52
- Per-Wash Price
- -0.07
Aspect score = (pos − neg) / (pos + neg + mixed), range −1 to +1. See per-pillar leaderboards →
Operational health signals
Industry averages are review-weighted across the WashIndex chain dataset (cancellation friction over chains with 200+ membership-discussing reviews, matching the leaderboard). Lower is better for damage, cancellation friction, and upsell pressure; membership mention rate reflects program engagement. Better/worse calls appear only for chains above the leaderboards’ minimum sample sizes.
How much competition does Shammy Shine Car Wash face at each site?
Per-site trade-area competition: 2.4 within 1 mile on average, 10.6 within 3. Useful for understanding which sites operate in competitive deserts vs. high-density markets.
Per-site competitor counts use haversine distance against the WashIndex location index; sister sites in the same chain are excluded.
What amenities do customers mention at Shammy Shine Car Wash?
The breakdown below ranks the amenities customers cite most often, with their mention rate across 491 reviews.
Which metros and cities does Shammy Shine Car Wash have locations in?
Shammy Shine Car Wash operates across the metros and cities below. Each link drills into the WashIndex per-metro or per-city market analysis, with Shammy Shine Car Wash's position alongside every other operator.
Alternatives to Shammy Shine Car Wash
The chains that compete with it most directly, compared.
Which states does Shammy Shine Car Wash operate in?
Geographic distribution: 2 states, 15 sites. anchored in New Jersey (9) and Pennsylvania (6). Per-state rating column reveals which markets pull the chain-wide average up and which pull it down.
| State | Locations | Total Reviews | Avg Rating |
|---|---|---|---|
| New Jersey | 9 | 1,825 | 4.30 |
| Pennsylvania | 6 | 2,513 | 4.37 |
What are the top Shammy Shine Car Wash locations by review volume?
Per-location detail with the site's own rating, damage signal, mem-cancellation friction, and competitor counts. Within-chain variance is usually wider than the chain-wide aggregates suggest.
Phillipsburg, NJ 1501 West Ave 4.4 697 reviews 2 / 5 / 5
Trade-Area Competitors
- Lpt Boys Auto & Mobile Detailing 0.89 mi
- Got Wraps 0.89 mi · 5.0★
Operational Signals
- Membership Value +1.00
- Wait Time +0.83
- Equipment Working -0.78
- Staff +0.50
Monthly Review Velocity
4.4 597 reviews 2 / 34 / 80
Trade-Area Competitors
- Sheetz 0.57 mi · 3.2★
- Immaculate Paint Protection 0.84 mi · 5.0★
Operational Signals
- Facility Cleanliness +0.60
- Membership Value +0.50
- Wash Quality +0.49
- Staff +0.23
Monthly Review Velocity
Flemington, NJ 131 NJ-31 4.3 494 reviews 3 / 3 / 0
Trade-Area Competitors
- Presidential Paint Protection 0.52 mi · 5.0★
- Lux Wrap 0.53 mi · 4.9★
- Carbonite Automotive 0.53 mi · 4.8★
Operational Signals
- Equipment Working -1.00
- Wait Time +0.82
- Wash Quality +0.39
- Staff +0.20
Monthly Review Velocity
Easton, PA 2920 William Penn Hwy 4.3 454 reviews 8 / 13 / 19
Trade-Area Competitors
- Touch of Class Detailing & Power washing 0.37 mi · 4.1★
- stmm auto Detailing 0.65 mi · 5.0★
- Rudy's Car Wash 0.66 mi · 3.3★
- Touch Free Car Wash 0.69 mi · 3.3★
- Sunoco 0.70 mi · 2.4★
Operational Signals
- Wait Time +1.00
- Facility Cleanliness +1.00
- Membership Value +1.00
- Wash Quality +0.09
Monthly Review Velocity
4.3 450 reviews 2 / 12 / 50
Trade-Area Competitors
- Beadz Auto Detailing 0.32 mi · 5.0★
- Spotless Auto Works 0.62 mi · 5.0★
Operational Signals
- Facility Cleanliness +1.00
- Wait Time +0.56
- Equipment Working -0.50
- Membership Value +0.50
Monthly Review Velocity
4.5 417 reviews 5 / 27 / 54
Trade-Area Competitors
- Sheetz 0.16 mi · 3.8★
- Hotwash Inc. 0.31 mi · 4.1★
- Dent Tech Luxury Auto Spa 0.68 mi · 4.9★
- Emaus Ave Car Wash 0.71 mi · 4.2★
- Allentown Kia 0.79 mi · 4.6★
Operational Signals
- Membership Value +1.00
- Wash Quality +0.64
- Equipment Working -0.40
- Staff +0.38
Monthly Review Velocity
Easton, PA 240 Bushkill Dr 4.3 376 reviews 1 / 20 / 10
Trade-Area Competitors
- GocaLux Car Detailing 0.81 mi · 5.0★
Operational Signals
- Per-Wash Price -1.00
- Wait Time +1.00
- Equipment Working -0.78
- Staff +0.43
Monthly Review Velocity
Flemington, NJ 34 NJ-12 4.4 223 reviews 3 / 3 / 1
Trade-Area Competitors
- DetailJockey 0.35 mi · 5.0★
- Resco Car Detailing 0.50 mi
- Drew's Detailing 0.50 mi
Operational Signals
- Wait Time +1.00
- Facility Cleanliness +1.00
- Membership Value +1.00
- Staff +0.80
Monthly Review Velocity
Palmer Township, PA 2640 Kingston Rd 4.5 219 reviews 3 / 22 / 21
Trade-Area Competitors
- Sheetz 0.08 mi · 3.8★
- American Dream Auto Spa 0.26 mi · 5.0★
- Zippys COMMERCIAL MOBILE DETAILING LLC 0.82 mi · 4.4★
Operational Signals
- Equipment Working -1.00
- Facility Cleanliness +1.00
- Membership Value +1.00
- Staff +0.60
Monthly Review Velocity
Clinton, NJ 185 Center St 4.0 170 reviews 3 / 2 / 4
Trade-Area Competitors
- Forza Auto Care 0.95 mi · 5.0★
- Pristine Clean Detailing 0.98 mi · 5.0★
- Auto Revive 0.98 mi · 5.0★
Operational Signals
- Equipment Working -1.00
- Membership Value +0.75
- Wait Time +0.33
- Per-Wash Price -0.14
Monthly Review Velocity
Data as of 2026-09-26. Pick a format and click Copy.
WashIndex. (2026, September 26). Shammy Shine Car Wash — WashIndex operator profile. https://washindex.com/car-wash-chains/shammy-shine-car-wash
WashIndex. "Shammy Shine Car Wash — WashIndex operator profile." WashIndex. Last modified September 26, 2026. https://washindex.com/car-wash-chains/shammy-shine-car-wash.
"Shammy Shine Car Wash — WashIndex operator profile." WashIndex, Sep. 26, 2026, https://washindex.com/car-wash-chains/shammy-shine-car-wash.
@misc{washindex_car_wash_chains_shammy_shine_car_wash_2026,
title = {{Shammy Shine Car Wash — WashIndex operator profile}},
author = {{WashIndex}},
year = {2026},
month = {Sep},
url = {https://washindex.com/car-wash-chains/shammy-shine-car-wash},
urldate = {2026-09-26},
} About this profile
Every operating-quality signal on this page is derived from 491 customer reviews of Shammy Shine Car Wash locations, processed through WashIndex’s 55-field LLM extraction pipeline. Competitor counts within 1 / 3 / 5 mi rings are computed by haversine distance against the WashIndex location index across the chain’s states and immediately adjacent ones (sister sites in the same chain are excluded). Monthly review and rating trends are pulled from the raw Google Maps review feed. 0 spam-flagged reviews were excluded from the aggregates.
See our full methodology for the extraction pipeline, validation samples, and aggregation logic. Term definitions in the glossary.
Machine-readable: JSON ↓ · API root
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