Starting a mobile detailing business means registering the business, checking city rules on mobile businesses and wash water, buying insurance that covers customer vehicles in your care, equipping a van or truck with water tank, pressure washer, generator, vacuum, extractor and products, choosing services and packages, learning safe techniques, and launching a booking website with photos.
Worked example: a van-based detailer
Carlos detailed cars at a dealership for four years and starts his own mobile service. He checks with his city about mobile business licenses and asks the stormwater office what is required for washing on customer driveways and business lots. He learns that wash water should not enter storm drains, so he buys a water containment mat and a reclaim pump for full washes and uses rinseless methods for maintenance washes.
He equips a cargo van with a water tank, a pressure washer, a quiet generator, a hose reel, a vacuum, a hot water extractor, a dual-action polisher and organized product shelves. He buys liability insurance with coverage for customer vehicles in his care. His website lists three packages, add-ons, a maintenance plan and a booking form that asks about vehicle size and condition, and shows before-and-after photos from his dealership work.
Setup steps in order
| Step | Done looks like |
|---|---|
| Business setup | Entity, EIN, bank account |
| City rules | Mobile business license and wash water rules known |
| Insurance | Liability plus customer vehicle coverage |
| Van build | Water, power, tools, products organized |
| Water plan | Containment mat, reclaim, rinseless methods |
| Services and pricing | Packages and condition-based add-ons |
| Training | Paint correction or coating certification |
| Website and booking | Service area, packages, photos |
Mistakes new detailers make
- Washing on driveways where water runs into storm drains
- Using harsh chemicals on sensitive interiors
- Underpricing heavily soiled vehicles
- No insurance for customer vehicles
- Promising ceramic coating results without training
First-week checklist
- Do three practice details on friends' cars and photograph them
- Time each package
- Confirm water plan with your city
- Test booking on a phone
What this industry needs from a website
Packages, service area and booking.
- Home with Book button
- Packages
- Add-ons
- Service area
- Gallery
- Policies
Free tools
Common questions
Do I need a license for mobile detailing?
Most places require a business license; some cities have mobile business permits. Check locally.
Can I wash cars on customers' driveways?
Many cities prohibit wash water from reaching storm drains; containment or rinseless methods help you comply.
What insurance do I need?
General liability plus garagekeepers or similar coverage for customer vehicles in your care.
Is certification required?
Not usually, but training from groups like the International Detailing Association builds skill and trust.
Should I specialize in coatings?
Coatings bring larger tickets but need training and good lighting; many detailers add them after building a maintenance base.
Sources
- SBA: 10 steps to start your business
- SBA: Apply for licenses and permits
- International Detailing Association
- EPA: NPDES stormwater program
Sources checked October 6, 2026. Rules, fees and forms change; confirm details with the agency or provider before you act. This guide is general information, not legal, tax or insurance advice.
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