Top 10 Car Wash Chains in Riverside
Riverside-San Bernardino-Ontario, CA
Data updated · May 20, 2026
The largest car wash operators in the Riverside metro by location count, drawn from 3,172 car washes across the Riverside-San Bernardino-Ontario, CA CBSA. 55 chain operators total alongside 2,951 independent or single-location sites.
- Full profile🥇1
Quick Quack Car Wash
49 sites in Riverside · 74,170 reviews · 4.80 - 🥈2
76
16 sites in Riverside · 2,787 reviews · 4.02 - 🥉3
Chevron
14 sites in Riverside · 1,211 reviews · 3.85 - Full profile4
Super Star Car Wash
11 sites in Riverside · 13,389 reviews · 4.83 - 5
Shell
11 sites in Riverside · 526 reviews - Full profile6
Mister Car Wash
10 sites in Riverside · 2,044 reviews · 4.63 - 7
Circle K
9 sites in Riverside · 1,020 reviews - Full profile8
Fast5Xpress Car Wash
8 sites in Riverside · 4,380 reviews · 4.40 - Full profile9
GO Car Wash
8 sites in Riverside · 5,274 reviews · 4.33 - Full profile10
Raceway Express Car Wash
4 sites in Riverside · 1,893 reviews · 4.11
The Riverside car wash chain landscape is fragmented — the top-3 chains together hold only 36.6% of chain-affiliated locations, meaning the market is split across many smaller operators. Across the full metro, 93.0% of all car washes operate as independents or single-location operators (2,951 of 3,172 sites) — an independent-heavy market where chains haven't pushed mom-and-pop competition out.
About the Riverside car wash market
Which car wash chain has the most locations in Riverside?
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What are the top 10 car wash chains in Riverside?
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About this ranking
Chains ranked by total location count inside the Riverside-San Bernardino-Ontario, CA CBSA, computed from a point-in-polygon test against the official US Census county boundaries (TIGER/Line, 2024). Each chain is identified via the WashIndex per-location chain assignment.
See the full Riverside car wash market analysis for every car wash, format mix, customer-experience signals, and county breakdown.