Crew Carwash vs Mighty Wash #23
Data updated · May 24, 2026
Crew Carwash is larger (59 vs 30 locations); Mighty Wash #23 is rated higher (4.71★ vs 4.40★); Mighty Wash #23 has the lower reviewer-reported damage rate (0.55% vs 7.82%).
Crew Carwash and Mighty Wash #23 compete at the same scale: regional-tier US operators. Mighty Wash #23 edges ahead on review-weighted rating (4.71★ vs 4.40★, a meaningful gap). On reviewer-reported damage, Mighty Wash #23 runs lower at 0.55% vs 7.82% — a substantial operating-quality gap. The dataset-wide average across all car wash chains is roughly 1–3%.
| Metric | Crew Carwash crewcarwash.com | Mighty Wash #23 mymightywash.com |
|---|---|---|
| Locations | 59 3 states | 30 2 states |
| Reviews | 40,402 4,465 LLM-scored | 27,743 14,054 LLM-scored |
| Avg rating | 4.40 | 4.71 |
| Damage rate (lower better) | 7.82% | 0.55% |
| Membership cancellation friction (of mem-discussing reviews) | 14.0% | 6.5% |
| Dominant format | Express Tunnel | Express Tunnel |
Crew Carwash operates 59 locations across 3 states (19.7 sites per state on average). Mighty Wash #23 operates 30 locations across 2 states (15.0 per state). Total customer signal is 40,402 Google reviews for Crew Carwash (4,465 LLM-scored) vs 27,743 for Mighty Wash #23 (14,054 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 | Crew Carwash | Mighty Wash #23 | Winner |
|---|---|---|---|
| Wash Quality | +0.29 | +0.81 | Mighty Wash #23 |
| Staff & Customer Service | +0.56 | +0.94 | Mighty Wash #23 |
| Wait Time | +0.26 | +0.72 | Mighty Wash #23 |
| Per-Wash Price | -0.29 | +0.31 | Mighty Wash #23 |
| Equipment Working | -0.78 | -0.08 | Mighty Wash #23 |
| Facility Cleanliness | +0.65 | +0.92 | Mighty Wash #23 |
| Membership Value | -0.01 | +0.45 | Mighty Wash #23 |
Crew Carwash's strongest aspect in customer reviews is Facility Cleanliness (+0.65); the weakest is Equipment Working (-0.78). Mighty Wash #23's strongest is Staff & Customer Service (+0.94); the weakest is Equipment Working (-0.08). Mighty Wash #23 comes out ahead on Wash Quality, Staff & Customer Service, Wait Time, Per-Wash Price, Equipment Working, Facility Cleanliness, Membership Value; Crew Carwash doesn't have a clear win on any of the 7 pillars.
Mighty Wash #23 has the lower cancellation-friction rate (6.5% vs 14.0% of mem-discussing reviews) — a substantial gap. The dataset-wide rate is roughly 10–15%. Customers discuss memberships more often when reviewing Crew Carwash (17.6% of reviews) than the alternative (5.5%), which usually signals a more aggressively-marketed unlimited-wash program.
Do they operate the same format of car wash?
| Format | Crew Carwash | Mighty Wash #23 |
|---|---|---|
| Express Tunnel | 10.8% | 1.9% |
| Full Service | 3.1% | 3.4% |
| Hand Wash | 1.3% | 1.8% |
| Self-Serve Bay | 2.1% | 0.3% |
| Detail Shop | 0.5% | 1.1% |
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.
Format-mix-wise, Crew Carwash and Mighty Wash #23 are matched: both lean Express Tunnel. The differentiator isn't what they do, it's how they do it.
Where do Crew Carwash and Mighty Wash #23 compete?
Crew Carwash and Mighty Wash #23 operate in entirely separate metro footprints across the markets we cover. In short: If customer-rating consistency is the deciding factor, Mighty Wash #23 is the safer pick; if avoiding vehicle damage is the priority, Mighty Wash #23 runs the lower reviewer-reported damage rate; if location convenience matters most, Crew Carwash has more sites to choose from.
About Crew Carwash vs Mighty Wash #23
Crew Carwash vs Mighty Wash #23: which is bigger?
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Which has the higher customer rating, Crew Carwash or Mighty Wash #23?
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Which has the lower damage rate, Crew Carwash or Mighty Wash #23?
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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 — Crew Carwash / Mighty Wash #23 — 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.