Mountain Avenue Car Wash

820 N Mountain Ave, Ontario, CA 91762

What kind of wash it is

Mountain Avenue Car Wash is a car wash at 820 N Mountain Ave in Ontario, California. It offers hand wash washing. On site: vacuums. It takes cards and tap to pay.

  • Hand wash
  • Vacuums
  • Takes cards
  • Tap to pay

Prices

We have not found prices for this car wash yet. Know what it charges? Tell us.

Rating

3.9 on Google, 226 reviews

Reviewers most often mention hand wash, truck wash, exterior wash, work quality, mirrors.

Details come from this car wash's Google Maps listing and customer reviews, last checked in November 2026. Call ahead if a feature matters to you.

Map

Hours

monday8 AM – 4:45 PM
tuesday8 AM – 4:45 PM
wednesday8 AM – 4:45 PM
thursday8 AM – 4:45 PM
friday8 AM – 4:45 PM
saturday8 AM – 4:45 PM
sunday8 AM – 4:45 PM

Other car washes nearby

  1. So Cal Express Car Wash

    1151 W Holt Blvd, Ontario, CA, 0.7 mi away

    • Express tunnel
    • Free vacuums
    • Monthly membership
    • Tesla-friendly
    4.3 on Google, 542 reviews
  2. Torres Carwash & Auto Detailing

    222 N San Antonio Ave, Ontario, CA, 0.7 mi away

    • Detailing
    No ratings yet
  3. Holt Boulevard Car Wash

    322 W Holt Blvd, Ontario, CA, 1.1 mi away

    • Full service
    • Vacuums
    3.8 on Google, 380 reviews
  4. Metro Express Car wash

    5148 Palo Verde St, Montclair, CA, 1.5 mi away

    • Express tunnel
    • Free vacuums
    • Monthly membership
    • Undercarriage wash
    • Tesla-friendly
    4.2 on Google, 379 reviews
  5. The Brothers AutoCare

    561 E El Morado Ct, Ontario, CA, 1.5 mi away

    No ratings yet
  6. Extreme Clean Car Wash

    5148 Palo Verde St, Montclair, CA, 1.5 mi away

    3.3 on Google, 7 reviews

All car washes in Ontario