Cobblestone Car Wash vs Jacksons Car Wash
Data updated · September 26, 2026
Cobblestone Car Wash is larger (114 vs 13 locations); Cobblestone Car Wash is rated higher (4.09★ vs 4.05★); Jacksons Car Wash has the lower reviewer-reported damage rate (2.66% vs 5.36%).
Cobblestone Car Wash is a national-tier operator and Jacksons Car Wash is local-tier, so they're competing at different scale points. Customer ratings are essentially tied at 4.09★ vs 4.05★ — the gap is well within noise. On reviewer-reported damage, Jacksons Car Wash runs lower at 2.66% vs 5.36% — a meaningful operating-quality gap. The dataset-wide average across all car wash chains is roughly 1–3%.
| Metric | Cobblestone Car Wash cobblestone.com | Jacksons Car Wash jacksonswash.com |
|---|---|---|
| Locations | 114 4 states | 13 1 state |
| Reviews | 52,262 14,927 LLM-scored | 10,914 2,371 LLM-scored |
| Avg rating | 4.09 | 4.05 |
| Damage rate (lower better) | 5.36% | 2.66% |
| Membership cancellation friction (of mem-discussing reviews) | 22.0% | 23.8% |
| Dominant format | Express Tunnel | Full Service |
Cobblestone Car Wash operates 114 locations across 4 states (28.5 sites per state on average). Jacksons Car Wash operates 13 locations across 1 state (13.0 per state). Jacksons Car Wash is single-state (Arizona), so the comparison is most useful for customers and operators in that footprint. Total customer signal is 52,262 Google reviews for Cobblestone Car Wash (14,927 LLM-scored) vs 10,914 for Jacksons Car Wash (2,371 scored).
How do customers rate each chain on the 7 pillars?
Aspect scores aggregate WashIndex's LLM extractions across each chain's reviews. Each score is (positive − negative) / total mentions, ranging −1 to +1. Numbers above zero mean customers say more positive than negative things about the aspect; below zero means the reverse.
| Aspect | Cobblestone Car Wash | Jacksons Car Wash | Winner |
|---|---|---|---|
| Wash Quality | +0.15 | +0.45 | Jacksons Car Wash |
| Staff & Customer Service | +0.53 | +0.61 | Jacksons Car Wash |
| Wait Time | +0.14 | +0.06 | Cobblestone Car Wash |
| Per-Wash Price | -0.40 | -0.38 | Jacksons Car Wash |
| Equipment Working | -0.53 | -0.56 | Cobblestone Car Wash |
| Facility Cleanliness | +0.61 | +0.63 | Jacksons Car Wash |
| Membership Value | -0.31 | -0.19 | Jacksons Car Wash |
Cobblestone Car Wash's strongest aspect in customer reviews is Facility Cleanliness (+0.61); the weakest is Equipment Working (-0.53). Jacksons Car Wash's strongest is Facility Cleanliness (+0.63); the weakest is Equipment Working (-0.56). Jacksons Car Wash comes out ahead on Wash Quality, Membership Value; Cobblestone Car Wash doesn't have a clear win on any of the 7 pillars.
Cobblestone Car Wash has the lower cancellation-friction rate (22.0% vs 23.8% of mem-discussing reviews) — a modest gap. The dataset-wide rate is roughly 10–15%. Customers discuss memberships more often when reviewing Cobblestone Car Wash (18.2% of reviews) than the alternative (9.7%), which usually signals a more aggressively-marketed unlimited-wash program.
Do they operate the same format of car wash?
| Format | Cobblestone Car Wash | Jacksons Car Wash |
|---|---|---|
| Full Service | 5.0% | 14.4% |
| Detail Shop | 2.6% | 12.3% |
| Express Tunnel | 7.1% | 3.5% |
| Hand Wash | 0.9% | 5.4% |
| Self-Serve Bay | 1.5% | 0.6% |
Format share is computed across customer review mentions, not over locations. A chain with mostly express-tunnel sites but heavy detail-shop talk in reviews will show both at non-trivial rates.
These two operate different formats — Cobblestone Car Wash runs Express Tunnel, Jacksons Car Wash runs Full Service. That means they're serving different customer occasions (throughput vs. wash quality vs. price) rather than competing head-on.
Where do Cobblestone Car Wash and Jacksons Car Wash compete?
Cobblestone Car Wash and Jacksons Car Wash compete head-to-head in 1 metropolitan statistical area. In short: if avoiding vehicle damage is the priority, Jacksons Car Wash runs the lower reviewer-reported damage rate; if location convenience matters most, Cobblestone Car Wash has more sites to choose from.
About Cobblestone Car Wash vs Jacksons Car Wash
Cobblestone Car Wash vs Jacksons Car Wash: which is bigger?
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Which has the higher customer rating, Cobblestone Car Wash or Jacksons Car Wash?
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Which has the lower damage rate, Cobblestone Car Wash or Jacksons Car Wash?
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Where do Cobblestone Car Wash and Jacksons Car Wash compete head-to-head?
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About this comparison
Both chains' numbers are pulled from the same WashIndex per-location dataset — Google reviews processed through LLM extraction across 55 dimensions, format classification from each operator's website, and competitive-density analysis. See each chain's full profile — Cobblestone Car Wash / Jacksons Car Wash — for monthly trends, per-location drill-down, executive summary, and anomaly detection.
See our full methodology for the extraction pipeline, validation samples, and aggregation logic.