Q: Do I need a certification to repair phones?

Usually not — most places do not require a specific licence or certificate to repair phones, though you should check your local rules. Training still matters: manufacturer or third-party courses, micro-soldering training and practice on spare devices build the skills customers pay for, and certificates on display help win their trust.

Question 1

Should I include overhead when pricing a repair?

Accepted Answer

Yes — this is the single most common pricing mistake in repair. A job priced on parts plus labour only appears profitable while the shop is full. The moment volume drops, overhead does not drop with it, and jobs that looked fine start losing money. Allocating overhead per job tells you your true break-even price: the number below which you should not accept the work at all.

Question 2

Why is my repair shop busy but not profitable?

Accepted Answer

Usually one of three things. Your effective hourly rate is below your cost per bench hour, so more volume simply loses money faster. Parts markup is too thin to cover the handling, warranty risk and dead stock that come with stocking parts. Or re-dos and warranty returns are consuming paid hours that never get invoiced — a 10% re-do rate silently removes 10% of your capacity. The calculator on this page separates the first two; the pricing sanity check covers the third.

Question 3

What is the difference between markup and margin?

Accepted Answer

Markup is measured against your cost; margin is measured against your selling price. A part that costs 1,000 and sells for 1,500 carries a 50% markup but only a 33% margin. Confusing the two is how shops end up with less money than they planned for — you set what feels like a 40% margin, but you actually applied a 40% markup and kept 29%. This calculator reports both so the gap is visible.

Question 4

How do I know if I am charging enough for repairs?

Accepted Answer

Work out what one hour on your bench actually earns you, then compare it against what you need that hour to earn. Divide the labour portion of the price by the real time the job takes — door to door, including diagnosis and testing, not the optimistic version. Then reduce it by your re-do rate, because time spent on a job that comes back is time you were not paid for. If the resulting figure is below your target hourly rate, you are undercharging, regardless of how busy the shop is.

Question 5

How should a repair shop set its hourly rate?

Accepted Answer

Start from what the bench has to cover rather than from what competitors charge. Add your monthly overhead to the fully-loaded cost of the technician, divide by the hours that are genuinely billable in a month — not the hours the shop is open, which is typically 30-40% higher — and add the profit you intend to make. That figure is your floor. Competitor pricing tells you what the market will bear above that floor; it cannot tell you whether you can survive below it.

Question 6

Why does a low re-do rate matter so much to pricing?

Accepted Answer

Because re-dos are paid for out of your margin. A job that comes back consumes bench hours a second time while producing no additional revenue, so a 10% re-do rate removes roughly 10% from your effective hourly rate before you have made a single pricing decision. For most shops, cutting re-dos is a larger and faster win than a price rise, and it does not risk a single customer.

Question 7

Will raising my repair prices lose customers?

Accepted Answer

Some, yes — and the arithmetic usually still favours the increase. If you are 20% under your target rate, you can lose a meaningful share of jobs and still finish ahead, because the jobs you lose are disproportionately the price-shoppers who consume the most time per rupee. The practical approach is to raise the rate on new work first, keep existing quotes honoured, and watch the effective hourly rate rather than the job count.

Question 8

Do I need a certification to repair phones?

Accepted Answer

Usually not &#8212; most places do not require a specific licence or certificate to repair phones, though you should check your local rules. Training still matters: manufacturer or third-party courses, micro-soldering training and practice on spare devices build the skills customers pay for, and certificates on display help win their trust.

Question 9

How much does it cost to start a computer repair business?

Accepted Answer

It varies widely by model. A home-based or mobile computer repair business can often open for a few hundred to around two thousand dollars in tools, a starter parts inventory, and basic registration. A storefront adds rent, buildout and signage, which can push the total to several thousand dollars more. Treat any figure as a planning estimate — check your own city's actual costs before committing.

Question 10

Is a computer repair business profitable?

Accepted Answer

It can be, especially with low overhead. Mobile and home-based setups keep fixed costs small, so even modest ticket volume covers expenses quickly. Profitability comes from a mix of steady walk-in or referral volume, healthy parts margins, repeat customers, and — once established — recurring small-business support contracts, which tend to pay more consistently than one-off consumer repairs.