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24-Hour Car Washes in Williamsport, PA

3 of the 5 car washes we list in Williamsport have 24-hour access.

Night-shift workers and road-trippers wash cars at 2 a.m. too. Each listing here has round-the-clock access confirmed individually — mostly self-serve bays and unattended automatics.

  1. Early Bird Carwash

    89 Maynard St, Williamsport, PA 17701-5870

    24 hours 7 days a week

    TouchlessSelf-serve baysOpen 24 hoursFree vacuums
    Call Website Directions

  2. Early Bird Carwash (Frey Ave)

    1933 Frey Ave, Williamsport, PA 17701-1174

    24 hours 7 days a week

    TouchlessSelf-serve baysOpen 24 hoursFree vacuums
    Call Website Directions

  3. Gardenview Car Wash

    1933 Frey Ave, Williamsport, PA 17701-1174

    TouchlessSelf-serve baysOpen 24 hours
    Call Website Directions
24-hour usually means the bays, not the staff. The office and detailing side keep business hours; the wash itself runs unattended. If the machine eats your payment at night, the refund happens in the morning.

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Good to know

Are 24-hour car washes really open all night?

The self-serve bays and automatic tunnels usually are — they run unattended. Staffed services like detailing or hand-drying keep daytime hours even at locations advertised as 24/7.