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Car wash in Pennington, NJ

One car wash in Pennington, New Jersey, with address, type and directions.

• Automatic

  Hopewell Valley Car Wash

  81 New Jersey 31, Pennington, NJ 08534

  Hours not listed — check the sign at the entrance.

  Website (hopewellcw.com)

  Get directions

• What to expect

  Your option in Pennington: Hopewell Valley Car Wash, 81 New Jersey 31.

  Whether it is touchless, soft-touch or a self-serve bay is shown on the sign at the entrance — the directions button takes you there.

• Somewhere else right now? The near-me search sorts the car washes around you by distance — by location, ZIP code or city.

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• Salt season

  From November to March the enemy is road salt, not dirt. Rinse the underside, wheel wells and rocker panels — that is where rust starts.

  Car washing in winter →

• People per car wash

  Pennington has about 2,800 residents (2023) — one listed car wash for every 2,800 people.

• Not here, but close

  Nearest touchless car wash: Automatic Car Wash in Morrisville, PA, about 9.6 miles south.

  Nearest self-serve car wash: Automatic Car Wash in Morrisville, PA, about 9.6 miles south.

• Across New Jersey

  Of 612 car washes in New Jersey, one is in Pennington. Bigger choices: Newark (17), Paterson (14) and Toms River (13).

  All car washes in New Jersey →

Updated September 2026 · Add a car wash or report a mistake