Welcome to SM Auto Detailing
I’m Demian, a dedicated high school student from San Mateo, California, driven by a passion for delivering expert, high-quality car detailing. Despite my busy schedule, I focus on making every vehicle shine—inside and out—with meticulous care and attention to detail. Your car deserves nothing less than precision, pride, and exceptional service.

Our Detailing Services

Applying iron decontamination treatment to vehicle wheels at SM Auto Detailing

At SM Auto Detailing, I don’t just clean cars — I transform them. Using carefully selected premium products and precision techniques, I revive every surface, protect your investment, and make your vehicle turn heads — inside and out, every single time. With personalized attention and a commitment to quality, I ensure your car not only looks amazing but stays protected longer, saving you time and money down the road.

  • A quick and affordable refresh for your vehicle. Includes a thorough hand wash and rinse of the exterior, detailed cleaning of wheels and tires, and streak-free exterior window cleaning. Inside, floors and mats receive a light vacuum, while dashboard and door panels are carefully wiped down for a spotless finish.

  • Takes about 1.5–2.5 hours and includes a full hand wash, cleaning door and trunk jambs, wheels, tires, and wheel wells with tire dressing. Your paint gets a ceramic sealant lasting up to 3 months. Inside, I vacuum all areas, steam clean and wipe down surfaces, and leave windows streak-free inside and out.

    What makes it stand out:
    Professional-grade products and focused attention combine to protect your car and leave it looking fresh and clean every time.

  • Takes about 2.5–3.5 hours and includes everything from The Refresh Detail, plus a paint decontamination wash to remove iron and fallout, and clay bar or clay mitt treatment to eliminate embedded contaminants. Your paint gets an enhanced ceramic coating lasting up to 9 months for extra protection.

    Inside, all interior plastics and vinyl receive UV protectant, and trim and plastic surfaces are dressed for a clean finish. Plus, your windows get a hydrophobic glass treatment for superior water beading.

    What makes it stand out:
    This service offers advanced paint protection and interior care, combining premium treatments to keep your car looking fresh and protected longer.

Experience the Difference — Schedule Now

Welcome to SM Auto Detailing
I’m Demian, and I’m passionate about bringing out the absolute best in your vehicle. With expert care and close attention to detail, I deliver high-quality, reliable, and personalized detailing services that leave your car looking its finest—because your ride deserves nothing less.

Effortless Booking
Scheduling your detail is quick and simple. Reach out via phone, text, or right here on the website to lock in your appointment. Please note that spots fill up fast—especially on weekends—so booking ahead is highly recommended. For the smoothest experience and best results, kindly remove any personal belongings from your vehicle before your appointment.

Behind SM.Auto

Detailing

Hey, I’m Demian — founder of SM Auto Detailing.
I’m a high school student from San Mateo with a serious passion for cars and a drive for excellence. I started this business to bring premium, personalized detailing to the community—without the overpriced shop markup or rushed service.

Every vehicle I work on gets more than just a clean — it gets restored, protected, and cared for like it’s my own. I use top-tier products, professional techniques, and give every car the time and attention it actually needs.

When you book with me, you’re not just getting convenience — you’re getting real value:
Showroom-level results
Long-lasting protection
One-on-one service from someone who cares
No shortcuts—just quality work every time

I’m here to make sure your car not only looks amazing today, but stays that way.
Let’s get you booked and dialed in.

Ready to bring your car back to life?
Scheduling is fast, simple, and personalized to your needs. No generic service — just high-quality results, done right.
Appointments are limited. Lock in your spot now.

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Close-up of tire and wheel being detailed with cleaning products
Professional interior car detailing showing vacuumed and cleaned leather seats
Using clay mitt to remove contaminants from car paint surface at SM Auto Detailing