Monday-Saturday, Exterior Service 7am-7pm, Full Service 8am-6pm, No Appointment Necessary

3756 Chinden Blvd. Garden City, ID 83714


About J's Ultimate Hand Car Wash

Jason "J" Smullin has been the owner of J's since 2004. He has been in the car wash industry since 1991.  "There's nothing I like better at work than seeing someone drive off the lot with a smile, feeling good about how their car looks," says J.


Unlike other car washes, J is very hands on and on-site to address issues every day that the car wash is open. If you ever have a question or concern, feel free to find him for whatever you may need.


What set's J's apart from other car washes is the ability to wash all vehicle types.  We help people who have often been turned away by other car washes. Whether you have a large work truck or dually, or a specialty, sports, or antique car, we wash them all! Of course, we wash standard cars too. We make hand washing your vehicles affordable and accessible.


In addition to striving to provide an amazing customer service experience, J's is also passionate about giving back to our community. We work with many organizations throughout the year, making a positive impact in the communities we serve.

Our Values

Providing a memorable feel-good experience and value that exceeds expectation.


Serving our customers with a hand car wash through superior, affordable service, without sacrificing quality. Greeting each customer with a smile, and washing not only standard vehicles, but also washing oversized vehicles unlike most full-service providers.


Owning our contributions to the success or failure of the team. Living out honesty, authenticity, trustworthiness and integrity in our daily lives.


Our commitment to taking the long view and the high road. Seeing that the rewards of today are a result of the hard work and perseverance we invested yesterday.