Top-Rated Mobile Car Detailing Professionals
Book a detail with the top-rated mobile car detailing professionals at SHWASH

Full-Service Car Detailing in San Marcos, TX
A San Marcos car carries river sand, sunscreen residue and I-35 road film in roughly equal measure. We hand wash, chemically decontaminate to lift what has bonded, clay the paint smooth and machine polish out the swirls, then seal it so the finish holds through a Hill Country summer.
Interior Car Detailing in San Marcos, TX
Interiors here take the worst of tubing season — wet seats, river sand ground into carpet, and damp towels left through a 100-degree afternoon. That is precisely how a cabin develops an odour that never quite leaves. We extract rather than wipe, shampoo fabric properly, and treat the padding underneath where the moisture actually sits.


Exterior Car Detailing in San Marcos, TX
Exterior paint in San Marcos deals with hard water from the spring-fed river and from irrigation, limestone dust, and unshaded parking on both sides of I-35. We decontaminate, clay and polish to bring back genuine depth, then finish with a sealant that keeps the next round of water spotting from bonding.
Ceramic Coating in San Marcos, TX
Ceramic coating suits a car that lives outside in Hays County. It resists the UV that fades paint fastest here, stops mineral spotting from etching in, and makes rinsing off a river-day car quick instead of a chore.

Our Mobile Car Detailing Services in San Marcos
A complete inside-and-out detail performed in your San Marcos driveway or office lot.
Long-term paint protection for Hays County conditions — a bonded layer that resists UV fade and etching and keeps the finish glossy for years.
Extraction, shampoo, leather conditioning and sanitising for cabins that carry kids, gear and coffee through San Marcos summers.
Hand wash, decontamination, clay and machine polish, sealed for San Marcos weather.
Why San Marcos Chooses SHWASH
We come to you, which matters in a town split by the interstate. Your car is detailed at your own place near the square or off Hunter Road, or in the lot while you work or study. Our rig carries its own water and power, so student housing, apartment lots and offices all work the same as a driveway.
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Proudly Serving All of San Marcos, TX
From Downtown and the Square to Hunter Road, Blanco Gardens, Willow Creek and the neighbourhoods along the river, SHWASH covers San Marcos. Book a time and we bring the detail shop to you.

About San Marcos, TX
San Marcos sits in Hays County halfway between Austin and San Antonio on I-35, built around the spring-fed San Marcos River and Texas State University. The river defines the summer, the interstate defines the traffic, and the outlet malls pull visitors from both directions. It is a town where a great many vehicles are parked outdoors all year. SHWASH keeps those vehicles looking like they do not.
Neighborhoods We Service in San Marcos
SHWASH provides mobile car detailing across San Marcos and the surrounding Hays County communities, including:
- Downtown San Marcos
- Blanco Gardens
- Willow Creek
- Hunter Road
- Victory Gardens
- Cottonwood Creek
- Sagewood
- Whisper
- Paso Robles
- La Cima
Wherever you are, we come to you.

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Give Your Car The Shine It Deserves With Expert Detailing
Reclaim your shine with the best car detailing services by SHWASH. Our team offers unmatched quality, transparent pricing, and affordable packages to transform your car inside and out.

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Pricing & Packages
We keep it simple — one package per service, no confusing tiers. Browse our pricing below, then book online when you're ready.
Vehicle Size
Pricing is based on your vehicle size. Select yours to see pricing below.




Our Packages
Two simple options — Interior + Exterior, or Interior Only for $50 less.
Complete detail — steam-cleaned inside, hand-washed, decontaminated and waxed outside.

$249
one-time visit

$299
one-time visit

$349
one-time visit

Call for Quote
Custom pricing for oversized vehicles
Full interior detail — steam cleaned, vacuumed, and refreshed throughout. Exterior not included.

$199
one-time visit

$249
one-time visit

$299
one-time visit

Call for Quote
Custom pricing for oversized vehicles
Available Add-Ons
Target tough messes or add premium upgrades to take your detail further.
INTERIOR ADD-ONS
— Hot water extraction — floors + floor mats
— Pet hair removal from all surfaces
— Hot water extraction — cloth + fabric seats
— Clean & sanitize child car seats
— Eliminates odors at the source
— Hot water extraction + ozone treatment — vomit, urine, biohazard situations
EXTERIOR ADD-ONS
— Removes embedded paint contaminants
— Clean + degrease engine compartment
— Removes oxidation, restores clarity — both lights
— Premium paint protection — locks in shine and protects paint for up to 6 months
Ready to book?
Head to our booking page to select your vehicle, package, and any add-ons. You'll choose everything there.
Join a service plan and pay less every time.
SAVE BIG
Service plan holders get the same premium detail at a locked-in lower rate— every visit, for as long as they're on the plan.
1 interior & exterior detail per month
/service
1 interior & exterior detail every 2 months
/service
1 interior & exterior detail every 3 months
/service
1 interior & exterior detail per month
/service
1 interior & exterior detail every 2 months
/service
1 interior & exterior detail every 3
months
/service
1 interior & exterior detail per month
/service
1 interior & exterior detail every 2 months
/service
1 interior & exterior detail every 3
months
/service
1 interior & exterior detail per month
1 interior & exterior detail every 2 months
1 interior & exterior detail every 3
months
1 interior detail per month
/service
1 interior detail every 2 months
/service
1 interior detail every 3 months
/service
1 interior & exterior detail per month
/service
1 interior detail every 2 months
/service
1 interior detail every 3 months
/service
1 interior detail per month
/service
1 interior detail every 2 months
/service
1 interior detail every 3 months
/service
1 interior detail per month
1 interior detail every 2 months
1 interior detail every 3 months
Save up to $100 per visit — exclusive ratesonly for service plan holders.
If you cancel before 3 visits, just pay back the discount difference. That's it.
We handle booking — monthly, bi-monthly, or quarterly. First access to available slots.
Your car's care is handled year-round. One less thing on your plate.
Frequently Asked Questions
Everything you need to know before booking your first detail.
SHWASH is a top-rated mobile car detailing service proudly serving Austin, Dallas, and Houston, Texas. We come to your home, apartment, or office to provide professional detailing services — so you never have to drop off your car or wait at a shop.
You can book online 24/7 through our website, or call/text us at (512)-759-6337. Select your vehicle size, service type, and preferred date/time. You'll receive a confirmation immediately and reminders leading up to your appointment.
No! Our pricing is transparent and available online. You can get an instant quote based on your vehicle size and chosen services without needing to be present. No surprises, no hidden fees.
No. Our detailers arrive fully self-contained with their own water supply, power equipment, and professional-grade products. All we need is access to your vehicle and enough space to work around it.
We detail wherever your car is parked — driveways, apartment complexes, office parking lots, and covered garages. As long as we have reasonable space around the vehicle, we can get the job done. If you're in a gated community or garage, just let us know access details when booking.
We monitor weather closely. If rain is expected, we'll reach out in advance to reschedule at no charge. If we can work under covered parking or a garage, we'll offer that option. We never detail in conditions that would compromise the quality of your service.
An interior detail typically takes 1–2 hours depending on vehicle size and condition. A full interior + exterior detail usually takes 2–3 hours. Ceramic coatings and paint correction services may take longer. We'll give you a time estimate when you book.
Yes. Every SHWASH detailer goes through a background check, is fully insured, and completes our multi-week training program before ever touching a customer's vehicle. We also carry liability coverage for your peace of mind.
We stand behind our work with a 100% satisfaction guarantee. If something doesn't meet your expectations, let us know within 24 hours and we'll send a detailer back to make it right — at no additional cost.
We use professional-grade, pH-balanced products that are safe for all paint types, clear coats, leather, vinyl, and fabric. Our products are carefully selected to deliver premium results without causing damage. If you have specific concerns (e.g., a fresh wrap or aftermarket coating), just let us know.
No, service plans are completely optional. You can book one-time services at our standard rates anytime. However, plan holders save up to $100 per visit with locked-in lower rates and get priority scheduling.
There are no contracts — you can cancel anytime. If you cancel before completing 3 services, we simply charge back the difference between your discounted plan rate and our standard one-time rate for the services you already received. No penalties or hidden fees.
Yes! Life happens. You can reschedule your plan service to a different date within your billing cycle. If you need to skip entirely, just reach out and we'll work with you. We're flexible because we want the plan to work for your schedule.
Absolutely. You can add any of our à la carte services — ceramic coating, paint correction, engine bay cleaning, headlight restoration, and more — to any scheduled plan visit. Add-ons are charged at their standard rate on top of your plan service.
You're paying for trained, background-checked professionals who show up on time in branded vehicles with premium products — not a random person who watched a YouTube video. Our detailers complete multi-week training, follow standard operating procedures, and every job is quality-checked. The peace of mind and consistent results are worth it.
Our pricing is based on vehicle size (Coupe/Sedan, 5-Seat SUV/Truck, 7-Seat SUV/Van, Sprinter/Oversized). Standard pet hair and normal wear are included. For extreme cases — like heavy pet hair buildup or vehicles that haven't been cleaned in a very long time — there may be a small surcharge, but we'll always let you know upfront before starting.
Tips are not included and never expected, but always appreciated. If your detailer did an exceptional job, you're welcome to tip them directly. 100% of tips go to your detailer.
We accept all major credit cards, debit cards, Apple Pay, and Google Pay. Payment is processed after your service is completed to your satisfaction. For service plans, your card is charged automatically on your billing cycle.
Still have questions?
Call or text (512) 759-6337














