Mobile car stereo fitter
Fit stereos, speakers and sound upgrades on customers' driveways or workplaces, with no shop rent to pay.
- £1.5k-6k
- Side hustle
- Out and about
Estimates for a small start in the UK, not guarantees.
Official data
1,258 UK companies in this field, 24% registered in the last 2 years
SIC 47430 “Retail sale of audio and video equipment in specialised stores”. Source: Companies House, November 2026.
What it is
A van or car-based service fitting head units, speakers, amplifiers, reversing cameras and dash cams at the customer's home or workplace. You buy the kit from trade suppliers and add your fitting charge.
Your first three steps
- Get trained or build experience in car electrics, for example through an auto electrics course or work with an installer
- Open trade accounts with car audio and fitting-kit suppliers and price a few standard jobs
- Set up a simple website and local social pages with photos of your work, and offer a few discounted fits for reviews
Who pays
Drivers upgrading an older car, van owners, music fans and people wanting hands-free or Apple CarPlay and Android Auto added.
How it makes money
A fitting fee per job plus a margin on the stereos, speakers and fitting parts you supply. Customers can also bring their own kit for a fitting-only price.
Skills that help
- Basic car electrics and wiring
- Careful removal of trim without damage
- Explaining options clearly to customers
Watch out for
- Public liability insurance, and check whether your policy covers work on customers' vehicles
- Risk of damaging airbags, wiring or trim, so learn the safe procedures and disconnect power properly
- Check whether working on driveways or outside is fine with the customer's landlord or neighbours
- Warranty and returns on faulty kit, agree who handles this with your suppliers
Deep research report · UK
Everything you need to start: mobile car stereo fitter
Researched with live web search for United Kingdom: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to start a mobile car stereo fitting business?
Typically around £1,500 to £6,000, depending on your vehicle, tools and how much kit you buy in. Monthly revenue is estimated at around £800 to £4,000, depending on how many fitting jobs you take on.
What should I check before fitting car stereos on customers' vehicles?
Check that your public liability insurance covers work on customers' vehicles. Learn the safe procedures to avoid damaging airbags, wiring or trim, and disconnect power properly. Also check working on driveways is fine with the customer's landlord or neighbours, and agree warranty handling with suppliers.
What skills and hours does a mobile car stereo fitter need?
Basic car electrics and wiring, careful removal of trim without damage and explaining options clearly to customers are the key skills. Estimates suggest at least around 10 hours a week, so it can start part-time.
Other ways to run this business
Similar car and vehicle ideas
Online car care products shop
Sell car shampoos, polishes and cleaners online to keen car owners and detailers.
- £1k-6k
- Side hustle
- Online
Mobile vehicle wrap fitter
Fit colour-change and printed vinyl wraps to cars and vans, working from a rented unit or at the customer's site.
- £1.5k-6k
- Side hustle
- Out and about
Mobile motorhome and caravan detailer
Travel to owners' driveways and storage sites to clean, polish and restore motorhomes.
- £1.5k-6k
- Side hustle
- Out and about
Mobile car window tinting
Fit tinted film to car windows at customers' homes or workplaces from a van.
- £1.5k-6k
- Side hustle
- Out and about
Home-based car trim repairs
Fix seat splits, sagging headlinings and worn trim from a garage or outbuilding at home, starting part-time.
- £1k-5k
- Side hustle
- From home
Online alloy wheel seller
Sell new and used alloy and steel wheels online to motorists and garages, shipped from a spare room or small unit.
- £500-5k
- Side hustle
- Online