Mobile car detailing is one of the more accessible service businesses you can start in the UK. This guide covers the practical side of getting started: what the business involves, what you need to get set up, how to price your services, and how to source products cost-effectively once you are trading.
What does a mobile car detailing business involve?
Mobile detailing means travelling to the client's location — whether their home, workplace, or elsewhere — and carrying out a professional clean using your own equipment and water supply. Unlike a fixed valeting bay, you bring everything with you: pressure washer, water tank, products, tools, and wet-dry vacuum.
The work ranges from a basic maintenance wash and vacuum to a full multi-stage detail covering paint decontamination, machine polishing, ceramic coating, and interior deep cleaning. Most mobile detailers build a menu of services at different price points: a maintenance wash for regular clients, a full exterior detail, a full interior clean, and a combined detail as the top-tier option. Add-on services such as engine bay cleaning, headlight restoration, and paint protection film preparation add further revenue.
The quality of results depends almost entirely on the products and technique you use. Clients who have had their car properly detailed by hand, with the correct chemicals and tools, rarely go back to a drive-through wash.
What equipment and products do you need to start?
Starting lean is sensible. The core equipment for a mobile detailing setup covers:
- A reliable vehicle with enough load space for a pressure washer, water tank, and kit bags
- A portable electric pressure washer or petrol unit for water independence
- A water tank (minimum 100 to 200 litres for a full detail)
- A wet-dry vacuum for interior cleaning
- A set of buckets, grit guards, and wash mitts
- Extension leads and a power inverter for electrical tools
On the products side, a well-chosen starting kit covers: a pre-wash and snow foam, a car shampoo, an iron fallout remover, a tar remover, an all-purpose interior cleaner, glass cleaner, tyre dressing, and a finishing spray sealant or quick detailer. These seven to eight products handle the core stages of a full detail and give you enough range to deliver results that justify a professional price point.
How do you price mobile detailing services?
Pricing is where many new detailers go wrong — they undercharge to win their first clients, then find it difficult to raise prices with established customers. Starting at a rate that reflects the time, skill, and product cost involved is better in the long run.
As a rough guide for UK mobile detailing, typical prices run as follows:
- Basic maintenance wash (exterior wash, dry, tyre dressing, glass clean): £30–£60 depending on vehicle size and location
- Full exterior detail including decontamination, machine polish, and sealant: £150–£350
- Full interior clean covering hard surfaces, fabric, glass, and steam treatment: £80–£150
- Combined full detail: £200–£500 for standard vehicles, higher for prestige or large vehicles
Your costs per job need to include product usage, travel time and fuel, equipment depreciation, and your own time. A full exterior and interior detail typically uses £15–£30 of product at consumer prices, significantly less once you are sourcing at trade rates. Pricing to achieve a net hourly rate you are satisfied with is more sustainable than copying what competitors charge.
How do you find your first clients?
Most mobile detailers build their first client base through local word of mouth and visible results. Practical starting points:
- Offer a discounted first detail to friends, family, or neighbours in exchange for honest photos and reviews
- Set up a Google Business Profile immediately — local search results for "mobile car detailing [town]" drive consistent enquiries, and a profile with photos and reviews converts well
- Post before and after photos on Instagram and Facebook — the visual nature of detailing makes social content straightforward to produce and perform well
- Join local community Facebook groups and introduce your service — most areas have groups where a professional post with results images gets good engagement
- Contact local car dealers about valet prep work — pre-sale preparation is a consistent volume of work and many dealers use local mobile detailers
- Approach local businesses with vehicle fleets, trades vans, or company cars about regular maintenance cleans
A clean, consistent brand identity matters more than most new detailers expect. Branded clothing, a tidy vehicle, and a simple logo give an immediate impression of professionalism that justifies a higher price point than an ad-hoc setup.
What do you need to set up legally in the UK?
The legal side of starting a mobile detailing business in the UK is straightforward but worth getting right from the beginning.
Register as self-employed with HMRC. If operating as a sole trader, you need to register and submit a Self Assessment return each year. Registration is free and done online through the HMRC website. You pay Income Tax and National Insurance on profit above the personal allowance.
Public liability insurance. Not legally required but strongly advisable. It covers you if a client's vehicle is damaged while in your care. Most professional detailers carry a minimum of £1m public liability cover. Premiums are typically modest for a sole trader.
Water usage. Using a customer's outdoor tap requires their permission. Operating from your own water tank avoids this issue entirely. Disposing of waste water from chemical products must be done responsibly and not directly into surface drains — check your local council guidance on trade waste disposal.
Business bank account. Separating personal and business finances from the start makes accounting significantly easier and is standard practice for any trading business.
How do you source products at trade prices?
Once your business is generating consistent income, buying products at consumer prices reduces your margin unnecessarily. Buying in larger pack sizes — particularly for high-volume products such as pre-wash, shampoo, and wheel cleaner — reduces cost per use significantly. A 5-litre pre-wash concentrate used across 10 to 20 details per month costs far less per job than buying 500ml bottles.
Duel offers a trade account for professional detailers that provides access to trade pricing, larger pack sizes, and priority support. To apply, visit the trade account page and complete the application. If you're looking to stock and resell Duel products, the reseller programme covers that separately.
Apply for a Duel trade account — access to trade pricing, 5-litre pack sizes, and dedicated support for professional detailers.