EST. 2024
Self Service Car Wash in Helena, MT
724 W Custer Ave, Helena, MT 59602
Services at this location include:
Open 24/7 +
Free Vacuums
Touch Free
Automatic Wash
(clearance 96")
Self serve bays
(clearance 14’)
Soft Touch
Automatic Wash
(clearance 86")
Located in Montana’s state capital, our Helena location opened in December 2024 and brings the latest in car wash technology to the area.
This was our first site to debut new touchless automatic equipment from Petit Auto Wash, offering a generous 96" clearance to accommodate larger vehicles. The location features two touchless automatic bays, one soft touch bay, oversized self-serve bays, and free vacuums—providing a fast, effective, and convenient wash experience for both residents and travelers in Helena.
Frequently Asked Questions
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We are open 24/7! The car wash lot and the self-serve bays are well lit at night so our customers can wash any time. We only close the wash on Thanksgiving, Christmas, and New Year’s Day. We also occasionally have to close during sustained sub-zero temperatures in the winter to protect our equipment and plumbing.
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Yes! Our vacuums are free and available for use 24/7.
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The self-serve bays have a clearance of 14 feet and can fit oversized vehicles including RVs, semis, boats, trailers, etc.
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All our locations are staffed every day! Staff is on-site between 8:00 am and 5:00 pm in the winter and between 8:00 am and 8:00 pm in the summer.
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Our touchless automatic car wash uses high pressure to wash your vehicle, no part of the equipment touches the surface of the vehicle, only high-pressure water and chemicals are used. The soft-touch automatic wash uses closed cell foam rollers that gently touch the surface of your vehicle to clean with friction.
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No! Our soft-touch car wash uses closed-cell foam, not cloth brushes. Closed-cell foam does not absorb any liquid or dirt, so your vehicle is safe from scratches.
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Yes! All our automatic bays can fit duallys!
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You can easily sign up for the monthly membership by downloading the EverWash app onto your phone. Once you have the app downloaded you just create an account, find the nearest Rocky Mountain Car Wash location to you, and select your wash plan. The monthly membership allows users to wash their car once a day, every day!
Learn more here: https://rockymountaincarwash.com/membership
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The membership is administered through an app called EverWash. Members can only use the membership if they download the app on their phone and pay with a credit card through the app.
The Best Carwash In Helena, MT
(but don’t take our word for it)
“Rocky Mountain Car Wash isn’t just the best—it sets the bar for what a car wash should be. The place is spotless. The equipment works flawlessly. The staff? Friendly, professional, and real—not fake smiles or pushy upsells.”
— Jordan T.
“Rocky Mountain Car Wash is great! I have multiple monthly memberships for our company trucks and it is so convenient and works well. Highly recommend this car wash, touchless carwash is great, free vacuum’s, facility always clean.”
— Justin S.
“Super helpful staff at the front desk and more importantly, the car wash does a great job! If you wash your car more than twice a month in this town, it’s a good deal!”
— Kelsi H.
Pricing
Choose between unlimited membership options and single washes.