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Put together a self-contained rig (water tank, pressure washer, power source, vacuum and extractor) in a van, truck or trailer, then register the business and insure both your work and the customer cars in your care. Learn your local rules for wash water runoff. Sell packages priced by vehicle size and condition, show before-and-after photos, offer online booking, and turn one-time details into maintenance visits every few weeks.
Key takeaways
- Mobile detailing sells convenience. Online booking and reliable arrival windows matter as much as shine.
- Wash water should not reach a storm drain. Use mats, reclaim systems or waterless methods where rules require it.
- Ask your insurance agent specifically about damage to customer vehicles while they are in your care.
- Price packages by vehicle size, then add condition fees for pet hair, sand and stains.
- Maintenance clients on a set schedule keep the route full and the income steady.
A mobile detailer brings the shop to the driveway. That is the whole pitch: the customer keeps their Saturday, the car gets careful hand work right where it is parked, and someone they trust does it the same way every month. The work itself can be learned, but the business depends on a well-planned rig, packages customers understand, a calendar that fills itself, and a route that keeps you from driving across town between every car. This guide walks through services, the rig, rules and insurance, pricing, getting first clients, booking systems and the weather.
What does a mobile detailing business offer?
Most detailers organize their work into a few tiers:
- Maintenance wash: a careful hand wash, wheels, glass and a quick interior wipe and vacuum, for cars that are already in good shape.
- Interior detail: deep vacuum, shampoo or extraction of seats and carpets, steam on vents and cupholders, leather cleaning and conditioning, pet hair removal.
- Exterior detail: decontamination wash, clay bar or chemical decon, a sealant or wax.
- Full detail: interior and exterior together.
- Paint correction: machine polishing to remove swirls and light scratches, often one or more full days.
- Ceramic coatings: applied after correction, quoted after an inspection of the paint.
Add-ons fill out a ticket: headlight restoration, engine bay cleaning, odor treatment, water spot removal, trim restoration. Fleet work (company vans, dealership lots, rental cars) is a separate market with volume pricing and weekday schedules, and it can fill the weekdays your retail customers leave open.
Decide early whether you will offer coatings and correction. They raise your average ticket but need training, practice on your own cars, and conditions you control: shade, a clean surface, and sometimes a garage.
Building a self-contained detailing rig
Many customers cannot or will not give you a hose and an outlet, so plan to bring everything.
| Component | What it does | Things to check |
|---|---|---|
| Water tank | Carries wash and rinse water | Water weight adds up fast; confirm your vehicle's payload and the tank's mounting |
| Pressure washer and hose reel | Rinse and foam application | Gas or electric, flow rate, hose length for long driveways |
| Generator or inverter and battery bank | Powers vacuums, extractors, polishers | Noise in quiet neighborhoods, ventilation, enough wattage for your largest tool |
| Vacuum and hot water extractor | Interior work | Suction, heat, tank size |
| Steamer | Vents, seams, cupholders, sanitizing | Warm-up time, power draw |
| Polishers and pads | Correction and finishing | Dual-action machines are the usual starting point |
| Runoff containment | Captures wash water | Mat size, a pump to recover water, local disposal options |
A van keeps everything locked and dry; a trailer frees your truck for other use; a pickup with a skid-mounted unit sits in between. Fill the shelves with labeled chemicals, microfiber organized by job (paint, wheels, glass, interior), brushes, buckets with grit guards, and good lighting for paint inspection. Shade canopies help in hot regions.
Water runoff, local rules and insurance
Register the business, get an EIN and set up a business account with our startup checklist. Local rules matter more in this trade than state ones, because you work on streets, driveways and parking lots. Check our state start pages for registration and sales tax basics, then call your city about business licenses and any rules for mobile businesses. This is general information, not legal advice.
Runoff. Wash water carries soap, brake dust, oil and road grime. The EPA describes how runoff flows through storm drains untreated to streams, rivers, lakes and the ocean. Some cities go further. A City of San Diego "Think Blue" fact sheet published in the EPA's nonpoint source outreach toolbox says auto detailers and other businesses washing vehicles commercially there must control, contain and capture wash water before it leaves the site or enters a storm drain, and that failing to do so is illegal. Your city may have similar rules, or rules for commercial properties and parking lots where you work. Options include containment mats with a recovery pump, rinseless or waterless washes for maintenance work, and disposing of collected water into a sanitary sewer where your local utility allows it.
Property rules. Apartment complexes, HOAs and office parks may ban washing on site or require permission from management. Get it in writing before you build a route there.
Insurance. A general liability policy is the usual cover for damage to property around the job, such as a garage door or a stained driveway; read its exclusions with your agent. Detailing adds a specific risk: damage to the customer's car while you work on it or drive it. Ask your agent directly how vehicles in your care, custody and control are covered (often through garagekeepers coverage). Commercial auto covers your work vehicle and trailer. Our insurance guide explains each policy.
Walk around every vehicle with the customer or with your phone camera before you start. Note existing scratches, chips, curb rash and interior damage on the job record. It protects you and shows the customer you pay attention.
How do mobile detailers price their work?
Customers want a number before they book, so publish packages and keep the structure simple:
- Vehicle size tiers: coupe and sedan, small SUV and crossover, large SUV, minivan and truck. A three-row SUV can take far longer than a compact.
- Packages: maintenance wash, interior, exterior, full. Each lists exactly what is included.
- Condition fees: pet hair, heavy sand, stains, mold or biohazard, stated on the site so nobody is surprised.
- Add-ons by item.
- Correction and coatings quoted after inspecting the paint, because the hours depend on its condition.
- Maintenance plan rates for cars on a two-, three- or four-week schedule, lower per visit because the car stays clean.
Work out your hourly cost first: rig payments, insurance, chemicals, fuel, your time, and the drive between stops. Then time a few real jobs in each tier before you finalize. The service pricing guide covers the method, and the hourly rate calculator helps you find the floor. A travel fee or a minimum for addresses outside your core area protects the route.
How do you get your first detailing clients?
- Photos, every job. Before-and-after shots of interiors and paint are the strongest marketing in this trade. Post them to your Google Business Profile and your site with the town and the vehicle model.
- Workplaces. Ask office parks and employers if you can detail cars in the lot during the workday. One approved location can mean several cars in a single stop.
- Car dealers and used car sellers who need reconditioning before listings.
- Car clubs and enthusiasts who want correction and coatings, and who talk.
- Realtors and people selling cars privately, since a detailed car photographs and sells better.
- Every customer, asked once to switch to a maintenance plan before you pack up.
Social media matters here more than in most trades, but a website you own with booking, prices and a gallery keeps working when an algorithm changes. See our website service and the auto detailing industry page for how we build for this trade.
Booking, routing and recurring billing
- Online booking that asks for vehicle size, package, address and photos of the interior, so you can confirm the price and time before you arrive.
- Route-based scheduling that groups bookings by area on set days, so you spend hours detailing instead of driving.
- Recurring maintenance plans with card on file, billed after each visit or monthly. Our guide to recurring billing explains the options, and our custom CRM handles the schedule, vehicle notes and payment.
- Vehicle records: make, model, color, coating installed and date, condition notes and photos per car.
- Weather reschedules sent by text in bulk when rain or cold shuts down a day.
How does weather affect a detailing business?
Weather sets the calendar. In northern states, outdoor exterior work slows or stops in freezing temperatures, and road salt brings a rush of undercarriage and interior work in late winter and early spring. Many northern detailers rent garage or shop space for winter, focus on interiors, or pause maintenance plans. In hot southern and desert regions, midday sun makes paint work harder, so routes start early and coatings move indoors. Spring pollen, summer road trips and holiday gift certificates in November and December can each bring a wave of bookings worth planning for.
Plan rain days into the schedule, and offer winter interior specials to maintenance clients. For other trades and the full setup sequence, see the start a company hub and the sibling pressure washing guide. Before your first booking push, ask us for a free launch plan covering the website, Business Profile and booking steps.
Frequently asked questions
Does a mobile detailer need a business license?
Most places require at least a general business registration, and some cities have rules for mobile businesses, sales tax or wash water. Check your state and city requirements before you start.
Can I wash cars in a customer's driveway?
Often yes, with the owner's permission, but some cities and properties restrict wash water reaching storm drains or ban washing on site. Use containment or waterless methods where rules require them.
What insurance does a mobile detailer need?
Usually general liability and commercial auto, plus coverage for customer vehicles in your care, which agents often call garagekeepers coverage. Ask your agent to explain exactly what is covered.
How often should maintenance clients be detailed?
Many detailers offer two-, three- or four-week maintenance plans. Pick intervals that keep cars easy to maintain and fit your route days.
Sources
General information for service-business owners, not legal, tax or financial advice. Rules vary by state; check with a qualified professional for your situation.