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How to Start a Mobile Detailing Business (2026 Cost & Step-by-Step Guide)
Mobile detailing is one of the cheapest real businesses to start — you can literally begin with a pressure washer, a vacuum, and a few hundred dollars in chemicals. But the version that scales past a side hustle is van-based and self-contained: onboard water tank, generator, pressure washer, and extractor, so you never depend on a customer's spigot or outlet.
This guide covers both the $500 start and the outfitted-van setup, and shows how to finance the van and the water/power rig so you can go full-time without paying for the whole thing up front.
Startup cost breakdown
| Cost | Typical range | Notes |
|---|---|---|
| Work van / vehicle (financed) | $8,000 – $35,000 | Cargo van or SUV to carry the rig; usually the largest cost and the one you finance |
| Water tank, generator, pressure washer | $1,500 – $6,000 | The self-contained rig that lets you work anywhere — the difference between hobby and business |
| Extractor, polisher, vacuum, tools | $1,000 – $4,000 | Hot-water extractor and dual-action polisher are the revenue drivers for interiors and paint correction |
| Chemicals, pads, towels, consumables | $500 – $1,500 | Soap, wheel/glass cleaner, wax, ceramic; ~$10–$15 per full detail |
| License, insurance, marketing, booking | $700 – $3,000 | General liability, a simple booking/CRM app, wrap or signage on the van |
The equipment you'll need (and how to finance it)
Most of the startup budget is equipment — and most of it is financed, not paid in cash, because the machine is collateral. Here's what each piece costs and your financing options:
- Cargo van / work vehicle — see costs · financing guide
- Pressure-washing rig (tank, pump, generator) — see costs · financing guide
- Carpet/upholstery extractor (truck-mount option) — see costs · financing guide
Step by step
- Pick your service tier: basic wash-and-vacuum, full detail, or premium paint correction and ceramic coating — it sets your equipment and pricing.
- Start lean if cash is tight — a pressure washer, vacuum, and polisher will earn your first $150–$200 details while you validate demand.
- Form an LLC, get an EIN, and buy general liability insurance (fleet and dealership clients require it).
- Outfit the van: a water tank and generator make you self-contained and let you serve offices, fleets, and apartments with no hookup.
- Finance the van and rig together — compare a dealer quote against an independent equipment lender before signing.
- Set pricing by service tier and add a membership/recurring plan; repeat clients and fleet accounts are what stabilize the income.
- Market where cars sit: office parks, dealerships, and gated communities. Fleet and dealership contracts are the fastest path to full-time revenue.
Costly mistakes to avoid
- Depending on the customer's water and power. Without an onboard tank and generator you're limited to driveways, which caps you at residential one-offs.
- Buying the van on a credit card or the rig on a merchant cash advance. A titled van and equipment qualify for real financing; don't pay MCA rates.
- Competing only on price. Paint correction, ceramic coatings, and fleet contracts carry the margins that make detailing a real business.
Financing the equipment
The single highest-leverage move is comparing at least two financing offers — a dealer or manufacturer quote against an independent lender. It routinely saves 1–3 points of APR. See current equipment loan rates so you know a good quote when you see one.
Compare lender options →Frequently asked questions
How much does it cost to start a mobile detailing business?
A scrappy start costs about $500–$5,000 (pressure washer, vacuum, polisher, chemicals), while a fully-outfitted van operation runs $9,000–$25,000 — the median first investment is around $9,000. The van and the water/power rig are the pieces most owners finance.
Can I finance the van and equipment?
Yes. A cargo van and the pressure-wash/extractor rig are financed as equipment with the vehicle and gear as collateral, so you keep cash for chemicals and marketing. Compare a dealer quote against an independent lender — see our cargo van and pressure-washing equipment financing guides.
How is mobile detailing different from a mobile car wash?
A mobile car wash is high-volume exterior washing; detailing is higher-priced, deeper work — interior shampooing, paint correction, and ceramic coatings — at $150–$200+ per vehicle. Many operators offer both, using the same van and water rig.
Startup costs are typical ranges, not quotes, and vary by location and scale. Explore more business startup guides, equipment cost guides, or financing guides.