Splash Car Wash Express vs Tommy's Express® Car Wash
Data updated · May 24, 2026
Tommy's Express® Car Wash is larger (264 vs 69 locations); Splash Car Wash Express is rated higher (4.61★ vs 4.57★); Splash Car Wash Express has the lower reviewer-reported damage rate (1.64% vs 3.04%).
Scale comparison crosses tiers — Splash Car Wash Express runs regional-tier, Tommy's Express® Car Wash runs national-tier. Customer ratings are essentially tied at 4.61★ vs 4.57★ — the gap is well within noise. On reviewer-reported damage, Splash Car Wash Express runs lower at 1.64% vs 3.04% — a modest operating-quality gap. The dataset-wide average across all car wash chains is roughly 1–3%.
| Metric | Splash Car Wash Express splashcarwashes.com | Tommy's Express® Car Wash tommys-express.com |
|---|---|---|
| Locations | 69 4 states | 264 38 states |
| Reviews | 59,737 20,777 LLM-scored | 134,780 65,633 LLM-scored |
| Avg rating | 4.61 | 4.57 |
| Damage rate (lower better) | 1.64% | 3.04% |
| Membership cancellation friction (of mem-discussing reviews) | 13.7% | 8.4% |
| Dominant format | Full Service | Express Tunnel |
69 locations in 4 states for Splash Car Wash Express, averaging 17.3 per state. Tommy's Express® Car Wash runs 264 locations across 38 states, 6.9 per state. Splash Car Wash Express has a denser per-state footprint (17.3 sites/state vs 6.9 for Tommy's Express® Car Wash), suggesting a more saturated regional strategy. Total customer signal is 59,737 Google reviews for Splash Car Wash Express (20,777 LLM-scored) vs 134,780 for Tommy's Express® Car Wash (65,633 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 | Splash Car Wash Express | Tommy's Express® Car Wash | Winner |
|---|---|---|---|
| Wash Quality | +0.67 | +0.62 | Splash Car Wash Express |
| Staff & Customer Service | +0.86 | +0.89 | Tommy's Express® Car Wash |
| Wait Time | +0.70 | +0.72 | Tommy's Express® Car Wash |
| Per-Wash Price | +0.11 | +0.14 | Tommy's Express® Car Wash |
| Equipment Working | -0.34 | -0.41 | Splash Car Wash Express |
| Facility Cleanliness | +0.89 | +0.85 | Splash Car Wash Express |
| Membership Value | +0.34 | +0.29 | Splash Car Wash Express |
Splash Car Wash Express's strongest aspect in customer reviews is Facility Cleanliness (+0.89); the weakest is Equipment Working (-0.34). Tommy's Express® Car Wash's strongest is Staff & Customer Service (+0.89); the weakest is Equipment Working (-0.41). Neither chain shows a clear advantage on any individual pillar — customer-experience signals are tightly clustered between them.
Tommy's Express® Car Wash has the lower cancellation-friction rate (8.4% vs 13.7% of mem-discussing reviews) — a substantial gap. The dataset-wide rate is roughly 10–15%.
Do they operate the same format of car wash?
| Format | Splash Car Wash Express | Tommy's Express® Car Wash |
|---|---|---|
| Express Tunnel | 3.2% | 8.4% |
| Detail Shop | 2.9% | 0.6% |
| Full Service | 2.4% | 1.1% |
| Hand Wash | 1.4% | 0.5% |
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.
Splash Car Wash Express (Full Service) and Tommy's Express® Car Wash (Express Tunnel) sit in different format buckets, so the comparison is between operating concepts rather than between chains doing the same thing.
Where do Splash Car Wash Express and Tommy's Express® Car Wash compete?
These two chains don't overlap geographically — no shared US MSAs in the WashIndex dataset. In short: if avoiding vehicle damage is the priority, Splash Car Wash Express runs the lower reviewer-reported damage rate; if location convenience matters most, Tommy's Express® Car Wash has more sites to choose from.
About Splash Car Wash Express vs Tommy's Express® Car Wash
Splash Car Wash Express vs Tommy's Express® Car Wash: which is bigger?
+
Which has the higher customer rating, Splash Car Wash Express or Tommy's Express® Car Wash?
+
Which has the lower damage rate, Splash Car Wash Express or Tommy's Express® Car Wash?
+
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 — Splash Car Wash Express / Tommy's Express® 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.