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Self-Service Car Washes in San Antonio, TX

13 of the 232 car washes we list in San Antonio have self-serve wash bays. Coin-op bays with a pressure wand are a different business from an express tunnel — and the one thing a map search cannot separate. Every listing here has its bays confirmed from the wash's own website or data.

All American Car Wash Self-serve baysFree vacuumsUnlimited plans

11331 Oconnor Rd, San Antonio, TX 78233-5893

+12104477009 Website Directions

All American Car Wash Self-serve baysFree vacuumsUnlimited plans

18403 Rim Dr, San Antonio, TX 78257-4501

+12102551279 Website Directions

All American Car Wash Self-serve baysFree vacuumsUnlimited plans

4343 Vance Jackson Rd, San Antonio, TX 78230-5372

+12104558193 Website Directions

Blanco Car Wash TouchlessSelf-serve baysDetailing

2917 Blanco Rd, San Antonio, TX 78212-1814

+12107337500 Website Directions

Blue Beacon Truck Wash Self-serve baysOpen 24 hours

6089 I-10 E, San Antonio, TX 78219

+12106612323 Website Directions

GO Car Wash TouchlessSelf-serve baysFree vacuumsUnlimited plans

24286 Wilderness Oak, San Antonio, TX 78258-2407

+12106931556 Website Directions

Klean Ride Touchless and Self-Sevice Car Wash TouchlessSelf-serve baysFree vacuumsDetailing

13654 Nacogdoches Rd, San Antonio, TX 78217-1276

🕒 5 min or less

+12105496611 Website Directions

Mrs. Clean Car Wash TouchlessSelf-serve baysFree vacuums

8510 Interstate Highway 35 S, San Antonio, TX 78211-4000

+12144604780 Website Directions

Pumphouse Car Wash Self-serve baysUnlimited plans

1235 S General McMullen Dr, San Antonio, TX 78237-3805

+18307414485 Website Directions

Pumphouse Car Wash TouchlessSelf-serve baysUnlimited plans

3830 Nogalitos St, San Antonio, TX 78211-1368

+12109230124 Website Directions

Scooter's Car Wash Self-serve bays

9576 Potranco Rd, San Antonio, TX 78251-9601

+12106813421 Website Directions

Swiftwater Car Wash TouchlessSelf-serve bays

2515 SE Military Dr, San Antonio, TX 78223

(210) 201-4426 Directions

Wet N Jet Car Wash TouchlessSelf-serve baysDetailing

6636 FM 78, San Antonio, TX 78244-1319

🕒 Daily 8am-7pm (San Antonio), 8am-6pm (Fredericksburg)

+12104428752 Website Directions

Bring quarters anyway. Most self-serve bays now take cards or an app, but in small towns the changer is still the heart of the operation — and the wand timer does not pause while you dig for a card.

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Self-Service Car Washes near San Antonio

Good to know

What is a self-service car wash?
Open bays where you park and wash the car yourself with a pressure wand and foam brush, paying for time — typically a few dollars for several minutes. It is the cheapest way to wash a truck bed, floor mats, or anything an automatic tunnel will not take.

How much does a self-service bay cost?
Usually $2-5 to start, buying 3-5 minutes, then quarters or card swipes to add time. A thorough wash typically runs $6-10 — still well under an express tunnel with the same result if you put in the elbow grease.