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Best Of · IA

The 5 Best Car Washes in Cedar Rapids, IA

The highest-rated car wash in Cedar Rapids, IA is Mister Car Wash at 4.5★ across 324 Google reviews, followed by Johnny Boy's Car Wash (4.4★) and Tommy's Express® Car Wash (4.3★). Rankings cover Cedar Rapids, IA car washes with at least 30 Google reviews.

Part of the Cedar Rapids, IA car wash market.

Data updated · September 26, 2026

Chain operators dominate Cedar Rapids, IA's top-rated car wash list. 4 of the top 5 are chain locations; 1 are independents. Chain dominance at the top of the rating list usually reflects standardized operating processes — useful context for what to expect.

  1. 🥇1

    Mister Car Wash

    3405 Williams Blvd SW, Cedar Rapids, IA 52404

    4.5
    324 reviews
    Express Tunnel Chain · Mister Car Wash $61K AGI ZIP
  2. 🥈2

    Johnny Boy's Car Wash

    1317 1st Ave SE, Cedar Rapids, IA 52402

    4.4
    397 reviews
    Full Service $73K AGI ZIP
  3. 🥉3

    Tommy's Express® Car Wash

    4035 1st Ave SE, Cedar Rapids, IA 52402

    4.3
    298 reviews
    Express Tunnel Chain · Tommy's Express® Car Wash $73K AGI ZIP
  4. 4

    Blue Lagoon Storage and Car Wash

    288 Blairs Ferry Rd NE, Cedar Rapids, IA 52402

    4.3
    194 reviews
    Self-Serve Bay Chain · Blue Grass Car Wash $73K AGI ZIP
  5. 5

    bp

    2601 Williams Blvd SW, Cedar Rapids, IA 52404

    4.3
    136 reviews
    In-Bay Automatic Chain · bp $61K AGI ZIP
Frequently Asked Questions

About Cedar Rapids, IA

What is the best-rated car wash in Cedar Rapids, IA?

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Mister Car Wash is the highest-rated car wash in Cedar Rapids, IA at 4.5★ across 324 Google reviews. The location is at 3405 Williams Blvd SW, Cedar Rapids, IA 52404.

What are the top 5 car washes in Cedar Rapids, IA?

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Ranked by Google review rating (filtering to locations with at least 30 reviews): 1. Mister Car Wash (4.5★, 324 reviews); 2. Johnny Boy's Car Wash (4.4★, 397 reviews); 3. Tommy's Express® Car Wash (4.3★, 298 reviews); 4. Blue Lagoon Storage and Car Wash (4.3★, 194 reviews); 5. bp (4.3★, 136 reviews).

How is the "best" car wash determined in this list?

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WashIndex ranks Cedar Rapids, IA car washes by their Google review rating, restricted to locations with at least 30 customer reviews so that small-sample outliers don't surface. Where ratings tie, the location with more reviews wins. The pool is restricted to the LLM-classified car-wash formats that actually wash vehicles on site — Express Tunnel, Full Service, In-Bay Automatic, Self-Serve Bay and Hand Wash — so that detailing/tint shops, car dealerships and gas stations with attached washes don't crowd out the actual car-wash operators.

About this ranking

LLM-classified car washes only; 30-review minimum. The chain-heavy top tier reflects standardized operating processes more than market structure.

Chain-led top tier in Cedar Rapids, IA sits inside a broader market with 16 car washes. The full market analysis covers format mix, operator concentration, and the independent layer not visible in this ranking. Full Cedar Rapids, IA analysis › · Methodology ›

Drill into every Cedar Rapids car wash.

See how each ranked chain performs across all its Cedar Rapids sites and across other US metros — full operator profiles linked from the ranking above.

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