How much profit can a phone repair business make

Phone repair looks like a thin-margin trade until you do the per-ticket math, and then it looks like one of the best margins in the small-business world: you buy a $40 screen and sell a $110 repair, and the difference is your skill. The catch is that fixed costs don’t care how busy you are. A storefront burns the same rent at four tickets a day as at fourteen, so profit is really a question of throughput and mix, not price. Here is what a phone repair business actually clears, broken down by the levers that move the number.

The gross margin per repair is genuinely high

Start at the ticket level, because that is where the money is made. Phone repair carries a high gross margin on every job, because the part is cheap and the customer is paying for a guaranteed working fix installed by someone who won’t damage their device. A screen that costs you $40 sells as a $110 repair. That is a 64% gross margin before any overhead, and the board-level jobs are even better because the part is almost free.

The mix matters. A shop doing only screens is fine; a shop that adds board-level work is charging more for jobs that cost almost nothing in parts. That is why the tooling in buying equipment and supplies pays for itself, and why your price list, covered in setting prices and billing, is the single most important document in the shop.

Net profit is throughput minus fixed cost

Net margin, what you actually keep, lands at 15% to 30% of revenue for a well-run shop, and the spread inside that range is almost entirely about how full your days are. Take a storefront with $5,000 a month in fixed costs (rent, utilities, insurance, software). At eight tickets a day averaging $75 gross, that’s roughly $14,400 gross profit a month; subtract the $5,000 and you net around $9,000. Drop to four tickets a day and gross profit halves to $7,200 while the $5,000 stays put, so net collapses to $2,200. Same shop, same prices, half the tickets, a quarter of the profit.

That is the whole game. Your fixed costs set a break-even in tickets per day, and every ticket above it is nearly pure profit. The lower your overhead, the lower that break-even, which is why the lean-start argument in how much you need to start is really an argument about how fast you reach profit.

Resale is the second profit center that smooths the slow weeks

Repair income has a hard ceiling: you can only bill the hours you or your techs work, and slow weeks pay nothing. The operators who clear the top of the range add a second engine, buying broken phones and reselling them refurbished. That income doesn’t depend on walk-ins, so a dead repair week still books sales from inventory you fixed last month.

The margins stack cleanly on top. Buy a cracked iPhone 12 for $100, put $70 of parts and an hour into it, and sell it refurbished for $290. That’s a $120 profit per unit, and three a week is another $1,500 a month that has nothing to do with how many customers came through the door. The discipline is knowing resale value before you buy and running the IMEI, so a bad board or a blacklisted phone doesn’t turn arbitrage into a loss.

The levers that actually move the number

Four things separate a $3k month from a $10k month, and none of them is charging more per screen. First, tickets per day: fill the bench. Second, repair mix: add board-level jobs that bill more on cheaper parts. Third, comeback rate: keep it under 5% with good parts and clean work. Fourth, resale volume: a steady stream of refurbished phones that earns while the bench is quiet.

The decision that most shapes your ceiling is whether to stay solo or add a tech, and it’s a real fork, not a formality.

The rule most owners land on: stay solo until the bench is consistently full and you’re turning work away, then hire so the second tech’s tickets are nearly all profit on top of your fixed costs. When and how to make that hire is covered in when and how to hire and train staff.

Getting found is the part that decides everything

Every lever above comes down to one thing: tickets on the bench. You can have the best margins in town and starve if the phone doesn’t ring. Two moves are free and worth doing this week; the rest is high-stakes work where doing it badly costs more than skipping it.

Free, now: create and fully verify a Google Business Profile with real photos of your bench and finished repairs, and text every satisfied customer a review link before they leave. Your first 20 to 30 reviews drive more first-time calls than any ad, which matters double because Google restricts paid device-repair advertising. The local checklist is in how to promote locally.

The high-stakes part is your website and ads. A repair site that loads under three seconds, ranks for “phone repair near me,” and puts a click-to-call button above the fold turns searchers into drop-offs; a pretty one that converts at 2% instead of 6% loses two-thirds of your leads, which in this trade is the difference between four tickets a day and nine. Because this is a restricted Google Ads category, an amateur campaign gets disapproved before it spends. That is the work we do. To have the site handled, get a free video walkthrough. For compliant ads and SEO, see our services. If you have the idea but not the plan yet, start at expntl.com.