Why a phone repair business works in 2026
People are keeping their phones longer. The average replacement cycle now runs past three years, which means each phone now goes through a battery swap, a screen repair and a charging port fix before it is replaced. The global mobile phone repair market was valued at $116.31 billion in 2024 and is projected to grow at 6.7% a year through 2030, while the UK independent repair sector sits at roughly £450 million.
It is also one of the cheapest service businesses to start: a bench, a toolkit, parts and customers. No shop lease is needed at first, no qualification is legally required, and most repairs take under an hour, so one person can do six to ten jobs a day. The catch is that the work is fiddly, and one botched repair on a £1,000 phone costs you the part, the refund and the customer.
Choose your model first: home, mobile or shop
A home bench costs £1,000 to £3,500 and has no rent. Mobile call-out work costs £2,000 to £5,000 and charges higher prices, but travel eats into your day. A market stall or kiosk runs £5,000 to £15,000 for walk-in footfall on a short lease, while a high street shop costs £15,000 to £40,000 or more, with the highest trust and volume but a full lease and rates. Start at home, build reviews and keep your day job. For a comparison with another mobile service business, see how to start a mobile car valeting business in the UK.
How much does it cost to start?
A lean home-based launch needs about £1,000 to £3,500 before your first paying job. Parts stock is the line new repairers most often underbudget, so buy for the models people actually bring in.
| Startup cost | Lean home-based start |
|---|---|
| Repair toolkit (screwdrivers, spudgers, suction cups, tweezers, heat gun) | £200 – £500 |
| Diagnostic tools (multimeter, testers) | £50 – £300 |
| Opening parts stock (top 8 models) | £500 – £2,000 |
| Liability insurance (annual) | £150 – £500 |
| ICO registration (annual, data protection) | £40 |
| Website and Google Business Profile | £0 – £300 |
| Total to launch | £1,000 – £3,500 |
Stocking screens and batteries for the top eight device models typically covers 70 to 80% of walk-in demand. iPhone and Samsung Galaxy models dominate UK repair benches. Buy parts from two suppliers, not one. Keep £500 in reserve for warranty redos.
Step 1: Learn the craft before you charge for it
Nobody hands a stranger a £1,000 phone unless they trust your hands. Spend a month practising before you take a paying job. Buy three or four broken phones from eBay and rebuild them. A screen swap that takes two hours at first should take 30 to 45 minutes once you are competent.
Free resources go a long way: iFixit publishes step-by-step photo guides for almost every popular model, and YouTube has teardowns for each new release within days. Paid hands-on courses also exist, usually a weekend or a full week, and they are worth it if you have never opened a phone. Screen and battery work pays the bills in year one. Microsoldering can wait until year two.
Step 2: Buy tools and parts that will not let you down
Cheap tools are the most expensive mistake in this trade. A £5 screwdriver set strips screws, and a stripped screw turns a 30-minute job into a two-hour problem. Buy a proper precision toolkit with Pentalobe, Tri-point and Phillips drivers, spudgers, opening picks, suction cups and tweezers, plus a heat gun, a multimeter and an ESD mat.
On parts, screen quality matters most. A cheap aftermarket screen can cost £15 where a good one costs £40, but the cheap one often has duller colours, weaker touch and a higher failure rate. Offer two tiers and say so plainly: a budget screen with a 90-day warranty, and a premium screen with a 12-month warranty. Most customers pick the premium one.
Step 3: Register the business and cover yourself legally
There is no specific repair licence in the UK. Most new repairers start as sole traders because registration with HMRC is free and takes about 15 minutes online. You file a Self Assessment return each year, paying income tax on profits above the £12,570 personal allowance. A limited company costs £100 to incorporate online with Companies House and protects your personal assets if a repair goes badly wrong. Our guide on how to do a business in the United Kingdom covers the registration steps.
Three legal points are easy to miss. First, register with the ICO, about £40 a year, because you handle customer names, phone numbers and device data. Second, get insurance before your first job: public liability plus product liability is the minimum, and cover customer goods in your care, because a phone stolen from your bench is your problem. For more on cover for the self-employed, see our guide to insurance for the self-employed. Third, handle batteries safely. A punctured lithium battery can catch fire, so store damaged batteries in a fireproof container. When turnover passes £90,000 in a year, VAT registration becomes mandatory.
Step 4: Price your repairs so every job makes money
Your price has to sit below the manufacturer’s official repair cost and above your true cost. The gap between the two is your business. Apple charges £349 for an out-of-warranty iPhone 17 or iPhone 18 screen and £95 to £119 for a battery, while iSmash charges around £150 for the same screen. That gap is exactly where an independent shop lives. Check what the two nearest repair shops in your town charge.
| Repair | Typical independent-shop price | Notes |
|---|---|---|
| iPhone screen replacement | £60 – £350+ (average about £110) | OLED costs far more than LCD |
| Samsung screen replacement | £80 – £250 | Galaxy S25: about £150 at iSmash, £189 official |
| Battery replacement | £40 – £120 (average about £65) | Older models low, newest flagships high |
| Charging port repair | £45 – £155 | Often just a clean-out |
The same cost-first logic is covered in our guide to how to price a cleaning business in the UK. Work out your contribution per job: price minus part cost, card fees and a share of warranty redos. A realistic average repair price is around £95, with £35 of contribution left per job. A shop with £7,000 of monthly fixed costs needs about 200 completed jobs a month to break even, roughly eight jobs a day. That number is the test for whether a shop lease makes sense.
Step 5: Find your first customers
Nobody searches for a repair shop they have never heard of, so your first month is about being found and trusted. Set up a Google Business Profile with your service area and photos of your bench, and ask every happy customer for a review. A profile with 20 five-star reviews beats a website with none.
Then go where cracked screens actually happen. Post in local Facebook groups with a clear offer, such as same-day iPhone screen replacement. Leave cards with phone shops, laptop repairers and market stalls that do not do repairs themselves, offering a small referral fee. Apply to become an approved repairer for an insurer or a mobile network. Claim work pays a fixed rate and needs paperwork, but it brings a steady stream of jobs without advertising. Confirm every booking by text and photograph each phone before you open it. That photo settles most disputes before they start.
How much can you actually earn?
Gross margin on parts and labour combined typically lands between 35% and 55%, but net margin after rent, staff, card fees and warranty work is a much tighter 5% to 22%. A home-based repairer doing five jobs a day at an average ticket of £95 can turn over around £9,500 a month, and with low overheads most of that stays in the business. A high street shop needs far more volume to cover its rent. The ONS reported a 38.4% five-year survival rate for UK businesses born in 2019, so keep your fixed costs low until demand is proven.
No trustworthy public dataset shows the average profit of UK phone-repair shops, so anyone quoting one universal margin is guessing. Build your own model instead: jobs per day, average ticket, part cost per job, fixed costs per month. If the numbers only work at 12 jobs a day and you have never done more than four, the plan is wrong.
The bottom line
Starting a mobile phone repair business in the UK needs a toolkit and parts stock costing roughly £1,000 to £3,500, HMRC registration, ICO registration at about £40 a year, and insurance before your first job. No licence is required, and most repairs take under an hour. The hard part is not the repair, it is the pricing and the pipeline: charging enough to cover parts, warranty redos and your time, and winning enough jobs every week. A sensible first month: week one for practice phones and paperwork, week two for tools and insurance, week three for your Google Business Profile and week four for your first ten paying jobs. Win 20 five-star reviews in your first three months. Do that, and a bench in a spare room can become a genuine full-time income within a year.