Top 8 Car Wash Chains in Medford
Medford, OR
Data updated · May 22, 2026
The largest car wash operators in the Medford metro by location count, drawn from 158 car washes across the Medford, OR CBSA. 8 chain operators total alongside 141 independent or single-location sites.
- Full profile🥇1
GO Car Wash
4 sites in Medford · 1,664 reviews · 4.41 - 🥈2
Shell
4 sites in Medford · 153 reviews - Full profile🥉3
Crater Car Wash
2 sites in Medford · 964 reviews - Full profile4
Surf Thru Express Car Wash
2 sites in Medford · 70 reviews - 5
Chevron
2 sites in Medford · 60 reviews - Full profile6
Happy's Drive-Thru Car Wash
1 site in Medford · 294 reviews · 4.80 - 7
Oilstop Drive Thru Oil Change
1 site in Medford · 988 reviews · 4.80 - 8
Premier Oil Change
1 site in Medford · 806 reviews · 4.70
The Medford car wash chain landscape is moderately concentrated, with the top-3 chains (GO Car Wash, Shell, Crater Car Wash) holding 58.8% of chain-affiliated locations. Across the full metro, 89.2% of all car washes operate as independents or single-location operators (141 of 158 sites) — an independent-heavy market where chains haven't pushed mom-and-pop competition out.
About the Medford car wash market
Which car wash chain has the most locations in Medford?
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About this ranking
Chains ranked by total location count inside the Medford, OR 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 Medford car wash market analysis for every car wash, format mix, customer-experience signals, and county breakdown.