Car Washes in Rockville, MD

5 car washes in and around Rockville, Maryland — check the wash type before you drive over — touchless tunnels take trucks and lifted vehicles that soft-cloth tunnels turn away, and self-serve bays are the only option for roof racks and trailers.

Rockville has about 68,417 residents, which works out to 7.3 car washes per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.

Flagship Carwash Self-serve baysUnlimited plans

2100 Chapman Ave, Rockville, MD 20852-5645

🕒 8am-8pm Daily DST, 8am-6:30pm Winter

+13014766111 Website Directions

Flagship Carwash TouchlessFree vacuumsUnlimited plans

785 Hungerford Dr, Rockville, MD 20850-1725

🕒 8am-8pm Daily DST, 8am-6:30pm Winter

+13017473035 Website Directions

Splash In Open 24 hoursUnlimited plans

300 E Gude Dr, Rockville, MD 20850-1350

💲 $9-17 single wash

+12406147134 Website Directions

Splash In Open 24 hoursUnlimited plans

1911 Rockville Pike, Rockville, MD 20852-1625

💲 $9-17 single wash

+13018816481 Website Directions

Will Details

416 N Stonestreet Ave, Rockville, MD 20850

(202) 907-7774 Website Directions

Tip: most tunnels sell an unlimited monthly plan for $20–40 — it pays for itself at two washes a week. Early weekday mornings have no line; the queue peaks on sunny weekend afternoons and the first warm day after a snow week, when everyone rinses the road salt off at once.

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Good to know about car washes in Rockville

How many car washes are there in Rockville?
We list 5 car washes in Rockville with addresses, and 5 of them with a phone number.

What's the surest way to check hours in Rockville?
Call ahead — 5 of the 5 car washes here list a number. Hours at independent car washes shift with seasons and staffing, so a phone call beats any listing, including ours.

Which car washes in Rockville show their opening hours?
2 of the 5 car washes we list in Rockville publish their hours — the rest are best reached by phone before you go.

Is anything open 24 hours in Rockville?
2 of 5 run around the clock.