The 5 Best Car Washes in New Lenox, IL
Part of the Chicago-Naperville-Elgin, IL-IN-WI car wash market.
Data updated · May 20, 2026
Ranked by Google review rating across 11 car washes identified by WashIndex's LLM classifier in New Lenox, IL, with each location requiring at least 30 customer reviews to qualify (so small-sample outliers don't surface).
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Olson's Custom Detailing INC.
12546 Harvey Dr, New Lenox, IL 60451
5.0479 reviewsDetail Shop $110K AGI ZIP - 🥈2
MQ Detailing
21644 S Schoolhouse Rd, New Lenox, IL 60451
5.042 reviewsDetail Shop $110K AGI ZIP - 🥉3
Finish Line Detailing
107 W Joliet Hwy, New Lenox, IL 60451
5.038 reviewsDetail Shop $110K AGI ZIP - 4
Diamond Detail & Tint
1070 Star Ln, New Lenox, IL 60451
4.9210 reviewsDetail Shop $110K AGI ZIP - 5
PREMIER DETAILING MOBILE CAR DETAIL
501 W Maple St, New Lenox, IL 60451
4.874 reviewsDetail Shop $110K AGI ZIP
About New Lenox, IL
What is the best-rated car wash in New Lenox, IL?
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What are the top 5 car washes in New Lenox, IL?
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How is the "best" car wash determined in this list?
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About this ranking
Ranked by Google review rating across LLM-classified car washes in New Lenox, IL. Locations with fewer than 30 reviews are excluded to keep small-sample noise out of the ranking. Ties broken by review count. Dealerships, gas stations, and other auto-related businesses that don't primarily operate a car wash are excluded from the pool at the data-prep stage.
See the full New Lenox, IL car wash market analysis for every car wash in the city, format mix, operator dominance, ZIP/income breakdown, and more — or our full methodology for the underlying data pipeline.