To start a mobile phone repair business in the UK, you need to register with HMRC as a sole trader (or with Companies House if you want a limited company), take out public liability insurance, register with the ICO for data protection, source a proper set of opening and micro-repair tools, stock parts for a handful of high-volume models, and decide whether you're trading from a unit, a van, or online before you take your first booking. None of that is complicated on its own — the businesses that struggle are usually the ones that skipped the boring admin and only thought about it after their first insurance claim or comeback. This guide walks through it in the order we'd actually do it if we were starting again today, in August 2026.
Is now a good time to get into phone repair in the UK?
Yes, with the usual caveat that "good market" doesn't mean "easy money." Industry data compiled from IBISWorld puts the UK mobile phone repair market at roughly £689.1 million in 2026, with the sector having grown at around a 4.6% CAGR in recent years. Independent repair shops — not the manufacturer-run counters — are estimated to employ more than 25,000 people across the country. Treat those as directional figures rather than gospel; IBISWorld's methodology rolls up a lot of adjacent activity, and any single-year number should be sense-checked against what you see locally. What's harder to dispute is the underlying driver: phones are more expensive than ever, right-to-repair pressure has made parts easier to source legitimately, and a cracked screen or dead battery is still cheaper to fix than to replace outright. That's the gap independent repairers sit in.
How to start a mobile phone repair business in the UK: step by step
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1. Decide your business structure and register it properly
Most people start as a sole trader. You register with HMRC for Self Assessment, it's free, and it takes about ten minutes online. You keep your own records, pay Income Tax and Class 2/4 National Insurance on profits, and there's no separation between you and the business legally — which matters if something goes wrong (more on that below). A limited company via Companies House gives you limited liability and can be more tax-efficient once profits climb, but it comes with more admin: annual accounts, a confirmation statement, and Corporation Tax filings. Registration fees for limited companies change from time to time, so check the current figure on gov.uk before you file rather than trusting a number in any blog post, including this one. If you're not sure which structure suits you, this is one of the few areas where twenty minutes with an accountant genuinely pays for itself — get proper advice rather than guessing.
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2. Get insured before you touch a customer's device
This is the step people skip and regret. At minimum you want public liability insurance — it covers you if a customer's phone is damaged beyond the fault you were fixing, or if someone trips over your extension lead in a shop or market stall. Based on current UK quotes, expect somewhere in the region of £80–£300 a year for a repair-specific policy with £1–2 million cover, more if it's bundled with employer's liability or stock cover. If you take on even one employee, employer's liability insurance is a legal requirement, not optional, with a minimum £5 million of cover. On top of that, look at "goods in trust" or "tools in transit" cover if you're mobile — standard public liability often won't cover a customer's phone sitting in your bag between jobs. Get quotes from a broker who specifically writes repair-trade policies rather than a generic small business package; the exclusions matter more than the headline price.
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3. Register with the ICO for data protection
You'll be taking names, phone numbers, and sometimes passcodes to unlock devices — that's personal data under UK GDPR, full stop. Registering with the Information Commissioner's Office (ICO) currently costs £40 a year for most small businesses and is a legal requirement, not a nice-to-have. It's a five-minute form on the ICO website. Pair it with a simple written policy on how long you keep customer data and passcodes, and how you wipe them after a repair — customers ask about this more than you'd expect, and having a clear answer is a trust signal in itself.
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4. Understand your e-waste and battery duties
Repair businesses handle broken screens, swollen batteries, and old logic boards, and that puts you under the WEEE Regulations and the separate Waste Batteries and Accumulators Regulations. If you place under 5 tonnes of electronics on the market a year (which covers almost every independent repairer), you're classed as a small producer and don't need to join a full producer compliance scheme — but you do still need to register annually with the environmental regulator for your nation, and you may need a T11 exemption for storing waste electricals on-site for repair and refurbishment. Lithium batteries specifically need to be stored and disposed of properly; they're a genuine fire risk when damaged, and most local recycling points won't take bulk swollen batteries from a business. This is an area where the rules are detailed and change, so treat this section as a starting point for your own research on gov.uk rather than a complete compliance guide — it's worth ten minutes to get right.
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5. Buy the right tools — and don't cheap out on the wrong ones
You don't need a fully kitted micro-soldering bench on day one, but you do need tools that won't damage the devices you're working on. A proper starter kit covers precision screwdrivers (the pentalobe and tri-point bits for Apple devices trip up more beginners than anything else), plastic opening picks, suction cups, spudgers, and tweezers. As you take on more work you'll want a hot air rework station or heat gun for adhesive-sealed screens, a vacuum suction lifter, and eventually an ultrasonic cleaner and microscope if you move into board-level work. Buy once, buy properly — a £15 screwdriver set with the wrong bit tolerances will chew out screw heads and cost you more in comebacks than the tool ever saved.
For a genuine starter kit with the picks, spudgers and screwdriver bits you'll use on almost every job:
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6. Stock your first batch of parts — start narrow, not broad
The classic new-repairer mistake is trying to stock every model from the last six years. Don't. Look at what's actually coming through the door: in 2026 that's a mix of ageing-but-still-common iPhones (12, 13, 14 series) and Samsung Galaxy S20/S21-era devices that are now old enough to be worth repairing rather than replacing, alongside whatever's currently flagship and getting dropped. A realistic first order looks something like this — screens for two or three high-volume iPhone models, a couple of Samsung screen assemblies, and batteries for both ecosystems, plus adhesive and small flex parts that fail constantly and cost almost nothing to hold in stock.
Some real examples to build a first order around:
Buy Now → iPhone 13 FHD LCD Screen Replacement
Buy Now → iPhone 13 Pro Max FHD LCD Screen Replacement
Buy Now → iPhone 14 Pro Max FHD LCD Screen Replacement
Buy Now → Samsung Galaxy S21 5G OLED LCD Screen with Frame
Buy Now → Samsung Galaxy S21 Ultra Replacement OLED Screen with Frame
Buy Now → Samsung Galaxy S21 3880mAh Battery Replacement
Buy Now → Samsung Galaxy A12 5000mAh Battery Replacement (budget-model example)
Once you're placing repeat orders rather than one-off purchases, it's worth setting up a trade account rather than buying at retail prices every time — trade pricing, invoicing, and priority stock access make a real difference once you're doing more than a handful of repairs a week. You can set one up at therepairplus.com/pages/trade-accounts.
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7. Price your labour, not just the part
New repairers routinely underprice themselves by quoting close to the cost of the part plus a token markup. That's not a viable business model — it's a way to work for less than minimum wage once you account for diagnosis time, comebacks, and the hour you'll occasionally lose to a stripped screw or a stubborn adhesive seal. Work out your effective hourly rate first (what you actually need to earn, divided by realistic billable hours — most repairers bill maybe 25–30 hours a week even working full-time, once you account for diagnosis, sourcing, admin and no-shows), then price each job as parts cost + labour time at that rate, not as a flat "screen repairs from £49" figure copied from a competitor's window sign. It's fine to have simple published prices for your most common jobs — customers want certainty — just make sure those prices were built from your real costs, not guessed.
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8. Choose your model: premises, mobile, or online-only
A fixed shop or unit gives you passers-by, a place to hold stock securely, and it signals permanence to trade customers — but rent, business rates, and fit-out costs are the biggest line item in your whole budget. A mobile or come-to-you model keeps overheads low and works well in areas without a natural high street footfall, but you're trading convenience for reach and you'll spend real money on fuel, signage, and mobile-specific insurance. An online or mail-in model — customers post their device in, you fix and return it — has the lowest fixed costs of the three but needs a genuinely good website, clear turnaround promises, and tracked, insured postage both ways, since you're now liable for a customer's phone in transit. Most successful independents we've seen start with one of the lower-overhead models and only move to premises once they've proven demand and built a customer base that will follow them.
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9. Get your first customers — the marketing basics that actually work
You don't need a marketing budget to start; you need a Google Business Profile set up correctly with your real opening hours, photos, and a handful of genuine reviews from your first customers (ask for them — most happy customers won't leave one unprompted). Local Facebook groups and Nextdoor still convert surprisingly well for repair services because people trust a recommendation from a neighbour over an ad. If you're doing any paid promotion, local search ads targeting "[your town] phone repair" or "iPhone screen repair near me" tend to outperform broad social ads, because repair is almost always a need-it-now search rather than a browse. Word of mouth compounds faster than almost any paid channel in this trade — which is exactly why the next step matters so much.
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10. Build a warranty and comebacks process before you need one
Every repairer gets comebacks — a screen that develops a dead pixel a week later, a battery that doesn't hold charge as expected, a home button that stops responding. What separates businesses that build a reputation from ones that don't is having a clear, written warranty policy before the first comeback happens, not scrambling to invent one on the spot. A common approach is a 3–6 month warranty on parts and labour, excluding accidental damage after the repair, with the terms printed on the receipt and stated clearly at point of sale. Under UK consumer law, services must be carried out with reasonable care and skill and goods supplied must be of satisfactory quality — customers have rights regardless of what your warranty card says, so your policy should sit comfortably inside that baseline rather than trying to write around it. Handle comebacks generously in the first year especially; a customer whose issue you fixed quickly and without argument is more valuable to your reputation than the margin you protected by being difficult about it.
Realistic startup costs for a UK phone repair business (2026)
These are rough GBP ranges based on current market rates — get your own quotes before budgeting against them, especially for insurance and registration fees, which shift over time.
| Item | Typical cost (GBP) | Notes |
|---|---|---|
| Sole trader registration (HMRC) | Free | Self Assessment registration online |
| Limited company registration (Companies House) | Check gov.uk for current fee | Optional; fees change, verify before filing |
| Public liability insurance | £80–£300/year | More with employer's liability or stock cover bundled in |
| ICO data protection registration | £40/year | Legally required if you handle customer personal data |
| Starter tool kit | £30–£150 | Screwdrivers, picks, spudgers, suction cups |
| Professional tool setup | £300–£1,200 | Heat gun/hot air station, vacuum lifter, ultrasonic cleaner |
| First batch of parts (8–15 common models) | £400–£1,500 | Screens, batteries, charging ports, adhesive |
| Website / booking system | £0–£60/month | Shopify, Wix, or a simple booking plugin |
| Signage and branding | £100–£500 | Vinyl signage, business cards, van livery if mobile |
| Premises rent (unit/kiosk model only) | £500–£2,500/month | Highly location-dependent |
| Van and mobile setup (mobile model only) | £1,000–£5,000 | Vehicle, tool storage, signage, mobile-specific cover |
| Realistic total — mobile or online model | £1,500–£4,000 | Lowest-overhead route to a first repair |
| Realistic total — small unit or kiosk model | £5,000–£15,000+ | Includes deposit, fit-out and first months' rent |
Frequently asked questions
Do I need a qualification to repair phones in the UK?
No formal qualification is legally required to open a phone repair business in the UK — it's an unregulated trade. That said, customers increasingly ask about training or certification, and courses covering micro-soldering and board-level repair genuinely improve your success rate on harder jobs. Skill and consistency matter more than a certificate on the wall.
Do I have to register as a limited company?
No. Most people start as a sole trader because it's free and simple, then move to a limited company later if they want limited liability or it becomes more tax-efficient as profits grow. Speak to an accountant before deciding — it depends on your circumstances.
What insurance do I actually need on day one?
Public liability insurance is the non-negotiable minimum. If you employ anyone, employer's liability insurance is a legal requirement. If you're mobile or hold customer devices between visits, check your policy covers "goods in trust" — standard public liability often doesn't.
Do I need to register with the ICO?
Yes, if you're handling customer personal data such as names, contact details, and device passcodes, which almost every repair business does. It's currently £40 a year and takes a few minutes to set up online.
What do I need to know about disposing of broken batteries and screens?
You fall under the WEEE Regulations and Waste Batteries Regulations as soon as you're repairing devices commercially. Most small independent repairers count as "small producers" and are exempt from joining a full compliance scheme, but you still need to register annually with the environmental regulator and store batteries safely — damaged lithium batteries are a genuine fire risk. Check the current rules on gov.uk, as this area is detailed and does change.
How much should I charge for labour?
Work out your real hourly cost first — salary you need, divided by realistic billable hours per week — then price jobs as parts plus labour at that rate. Pricing purely off what competitors charge, without knowing your own costs, is one of the fastest ways to make a repair business unprofitable.
Should I start with a shop, go mobile, or work online-only?
It depends on your capital and local market. Mobile and online/mail-in models have far lower startup costs and are a sensible way to prove demand before committing to premises rent. A physical shop gives you footfall and permanence but is the most expensive route in.
What happens if a repair goes wrong after the customer's left?
Have a written warranty policy — commonly 3–6 months on parts and labour, excluding new accidental damage — agreed and printed on the receipt before you start trading. UK consumer law already requires services to be carried out with reasonable care and skill regardless of your warranty terms, so build your policy to sit comfortably within that rather than around it, and handle early comebacks generously to protect your reputation.