Book a Detail
San Mateo & the Peninsula

Mobile Detailing & Ceramic.

We come to you — same-day response, owner on every job. Premium detailing and ceramic coating that holds up for years.

Full Detail from $285 Ceramic from $300
Nextdoor Yelp
5.0
★★★★★ 46+ verified reviews
Paint Cross-Section
How Ceramic Works
SiO₂ CLEAR PAINT PRIMER STEEL UNPROTECTED CERAMIC COATED UV BLOCKED ~25° contact ~110° contact
Protection
Hydrophobic
UV Shield
12-Month Ceramic Coating
Bonds at a molecular level to the clearcoat — not a wax that washes off after rain.
12 months
Water Contact Angle ~110°
Water beads and rolls off. Unprotected paint absorbs water at ~25° — dirt bonds to it.
9H hardness
UV Oxidation Blocked
The SiO₂ layer reflects UV before it reaches the clearcoat — preventing fade and oxidation.
UV blocked
Service
We Come to You
Response
Same-Day
Every Job
Owner-Operated
Travel Fees
None
By the Numbers

Proven Results.
Real Standards.

Three years of consistent, quality-focused work across San Mateo & the Peninsula — built one detail at a time.

0
Clients Served
0
Recommendation Rate
0
Years in Business
5.0 Star Rating
Owner-Operated
We Come to You
Same-Day Response
Why It Matters
Your paint is under
attack.
UV, iron fallout, water etching, and brake dust work on your paint every single day. Most people don't treat it until the damage is already done.
Paint Surface Simulation
Unprotected
Ceramic Coated
SiO₂ CLEAR PAINT PRIMER ● CERAMIC COATED — PROTECTED
CLEARCOAT DEGRADING
UV Radiation
UV
Oxidation
UV breaks down clearcoat polymer chains. Paint fades, chalks, and loses gloss — permanently if untreated.
Tap to see fix
With Detailing & Ceramic
UV
Blocked.
SiO₂ layer reflects UV before it reaches clearcoat
Paint color stays vivid for 12+ months
Iron decon removes existing oxidation before coating
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IRON BONDS TO PAINT
Brake Debris
Iron
Fallout
Hot metallic particles from brake rotors and exhaust embed into clearcoat. They rust from inside, causing orange spotting.
Tap to see fix
With Detailing & Ceramic
Iron
Removed.
Chemical iron remover dissolves embedded particles before coating
Ceramic creates a slick surface — new fallout can't bond
Paint surface becomes self-cleaning between washes
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MINERAL ETCH RINGS
Minerals
Water
Etching
Water evaporates and leaves mineral deposits that chemically etch into clearcoat. The ring marks bond permanently over time.
Tap to see fix
With Detailing & Ceramic
Water
Rolls Off.
~110° contact angle — water beads and rolls off before evaporating
No surface contact, no mineral deposit, no etch ring
Existing water marks removed during decon before coating
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ABRASIVE — MICRO-SCRATCHES
Contamination
Brake
Dust
Abrasive metallic and carbon particles settle on paint, creating micro-scratches and embedding in the clearcoat's pores.
Tap to see fix
With Detailing & Ceramic
Dust
Can't Bond.
Clay bar decon pulls embedded particles from paint before coating
Ceramic's 9H hardness resists particle adhesion and micro-scratching
Slick surface means particles slide off instead of bonding
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Every day without protection
The damage compounds.
One full detail + ceramic coating stops all four threats. We come to you, same day.
Get Protected Now →
What We Offer

Detail
Packages.

Book a Detail
Most Popular Full Detailing San Mateo
Full Detail

Complete inside-and-out transformation. Everything, fully refreshed.

  • Full exterior wash & clay bar
  • Hand wax & paint sealant
  • Deep interior vacuum & wipe-down
  • Windows cleaned inside & out
  • Tires & wheel cleaning
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Exterior Exterior Detailing San Mateo
Exterior Detail

Restores gloss and protects your paint. Thorough from top to bottom.

  • Hand wash & dry
  • Clay bar treatment
  • Wax or sealant protection
  • Wheel & tire cleaning
  • Exterior window polish
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Interior Interior Detailing San Mateo
Interior Detail

Stains, odors, buildup — gone. Makes your cabin feel brand new.

  • Full vacuum & shampoo
  • Seat & carpet stain treatment
  • Dash & door panel wipe-down
  • Interior window cleaning
  • Odor elimination
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Ready to Book?
Same-day response  ·  San Mateo & the Peninsula  ·  Mon–Sun, 9AM–7PM
Our Standard
One person.
Every job.
No crew. No variation. The same person who answers your text is the one detailing your car. That's the whole point.
By the Numbers
0+
Cars Detailed
Every single one done by the same person.
0.0★
Star Rating
Across Google, Nextdoor, and Yelp.
0+
Verified Reviews
Real customers, 3 platforms, no paid reviews.
0+
Years Active
Peninsula-focused since day one.
SM.AutoDetailing work
Demian
Demian Arroyo
Founder & Detailer — SM.AutoDetailing
"I started this at 13 because I wanted to do it right. One person, every job, same standard every time. That's not a tagline — it's the only way I know how to run this."
The standard behind every detail
Same person every time
No crew, no subcontractors, no guessing who shows up. You know exactly who's working on your car.
Same-day response, always
The person who answers is the person doing the work. No middleman, no delay, no runaround.
Peninsula-only, not a franchise
San Mateo, Burlingame, Redwood City and the surrounding area. Local focus means real accountability.
Featured in San Mateo Daily Journal — teen entrepreneurship & community recognition
Read →
Featured Work
Real cars.
Real results.
No staged shots. Every photo is from an actual job. Scroll through recent work across the Peninsula.
75+
Vehicles Detailed
Peninsula Work
Full detail result
Peninsula Work
Full detail result
Peninsula Work
Interior detail result
Peninsula Work
Interior detail result
Peninsula Work
Exterior detail result
Peninsula Work
Interior detail result
Peninsula Work
Full detail result
Peninsula Work
Full detail result
Peninsula Work
Interior detail result
Peninsula Work
Exterior detail result
Peninsula Work
Full detail result
Peninsula Work
Interior detail result
Scroll to see more
Ready for your turn?
Your car deserves the same.
Serving San Mateo · Burlingame · Redwood City · and the full Peninsula
Book Your Detail →
How it works
From request
to done.
Four steps. No guesswork, no runaround. We keep it simple so you can focus on your day.
01
Step 01
Book Online
Submit your request in under a minute. Pick your service, drop your address, and you're done.
Under 1 min
02
Step 02
We Confirm
Same-day response. We reach out to confirm details, answer questions, and lock in the appointment.
Same day
03
Step 03
We Come to You
We show up fully equipped at your home, work, or wherever the car is. You don't move a thing.
On-site
04
Step 04
Pick Up a Clean Car
We handle everything and leave when it's done right. You come back to a car that looks the part.
2–4 hrs
Ready to get started?
Book your detail today.
Same-day response · Mon–Sun 9AM–7PM · No travel fees
Book Now
Service Area
Serving the
SF Peninsula.
We come to you — no shop visit needed. Mobile detailing across San Mateo County and beyond.
Where we work
14+ cities
San Mateo
Burlingame
Redwood City
San Carlos
Belmont
Foster City
Hillsborough
Menlo Park
Atherton
Emerald Hills
Half Moon Bay
Highlands
San Francisco
& surrounding areas
We come to your driveway, home, or work
Same-day response · Mon–Sun 9AM–7PM
No travel fees within the service area
Coverage Area
Ready to book?
We come to you.
Same-day response · No travel fees · Peninsula-wide
Book Now
Got questions?
Everything you
need to know.
Straight answers before you book. Tap any question to expand it.
10
Quick Answers
Do you come to me or do I bring my car?
We come to you — that's the whole point. Home, work, wherever the car is parked. We show up fully equipped and handle everything on-site. No drop-off, no waiting.
What's included in a full detail?
Complete exterior wash, clay bar decontamination, hand wax or sealant, full interior vacuum, wipe-down of all surfaces, windows inside and out, tires and wheels. We go through every inch.
How long does a detail take?
A maintenance wash runs 45–60 minutes. A full interior and exterior detail is typically 2–4 hours depending on vehicle size and condition. We don't rush — quality takes the time it takes.
Do you bring your own water and power?
Not currently — we require access to water and a power outlet on-site. This lets us use our full setup and deliver the best results. Most driveways and parking spots work fine.
How much does a detail cost?
Pricing depends on the service and vehicle size. No hidden fees — we give you an exact number before anything is confirmed. Request a quote and we'll get back to you same day.
What is ceramic coating and do I need it?
Ceramic coating is a liquid polymer that bonds to your paint and creates a hard, protective layer. It repels water, dirt, and UV far better than wax — and lasts years, not weeks. If you care about long-term paint protection, it's worth it.
How often should I get my car detailed?
For most people, a full detail every 3–4 months keeps the car in top shape. If you drive daily, have kids or pets, or park outside, monthly maintenance washes in between make a real difference.
Do I need to be home during the service?
No — as long as we have access to the vehicle, water, and power, you don't need to be there. Most clients are inside or at work. We'll let you know when we're done.
What areas do you serve?
San Mateo, Burlingame, Redwood City, San Carlos, Belmont, Foster City, Hillsborough, Menlo Park, Atherton, Emerald Hills, Half Moon Bay, and surrounding Peninsula cities.
How do I book an appointment?
Hit Book Now, fill in your details, and we confirm everything directly with you. The whole thing takes under a minute.
Didn't find your answer?
We're a text or call away.
Same-day response · (650) 402-7305 · San Mateo & the Peninsula
Get in touch
Reach out.
We respond fast.
Call, text, or email — whatever works. Same-day response guaranteed, Mon–Sun 9AM–7PM.
Ready to go?
Book your detail.
Same-day response
San Mateo & Peninsula
No travel fees
Book a Detail
Availability
Open
every day.
Seven days a week. Same-day response, every time.
Weekly hours
Taking bookings
Monday9 AM – 7 PM
Tuesday9 AM – 7 PM
Wednesday9 AM – 7 PM
Thursday9 AM – 7 PM
Friday9 AM – 7 PM
Saturday9 AM – 7 PM
Sunday9 AM – 7 PM
Good to know
Response timeSame day
Travel feesNone
Need to be homeNo
Who shows upOwner, every time
Service areaSF Peninsula
Water & powerOn-site needed
BookingOnline, under 1 min
Ready?
Book any day of the week.
Same-day response · No travel fees · Peninsula-wide
Book a Detail
SM.AutoDetailingSan Mateo, CA

Owner-operated mobile detailing on the SF Peninsula. Same person, every job. No shortcuts.

Serving San Mateo · Burlingame · Redwood City · Foster City · Belmont · San Carlos · Hillsborough · Menlo Park · Atherton & the full SF Peninsula
© 2026 SM.AutoDetailing — San Mateo, CA. All rights reserved.
San Mateo Daily Journal
As featured in
SM Daily Journal