Electric Skateboard Repair Shop Break-Even: $202K Monthly Revenue

Fixed costs $16.4K/mo Year 1 base

Contribution margin 81% After variable costs

Break-even revenue $20.2K/mo Monthly target

Break-even timing Month 26 Payback month

Break-even calculator

Use this calculator to test monthly revenue, variable expenses, and fixed costs against break-even for an electric skateboard repair shop.

Lean Base Full

Monthly revenue Higher sales create more margin to cover fixed costs. $ Slow month Strong month Variable expenses Parts, marketing, and software move with revenue. $ Low cost High cost

Money available to cover fixed costs $25,972 $31,221 revenue - $5,249 variable expenses

Margin ratio

83%

Covers fixed costs

Yes

Fixed monthly costs Rent and payroll stay in place even when sales slow. $ Lean setup Heavy overhead

Break-even chart Revenue Total costs

Which electric skateboard repair shop expenses are fixed, and which move with sales?

Cost classification

Break-even gets more reliable when rent, payroll, parts, and usage costs sit in the right buckets. Misclassifying one large line can make Month 26 break-even look safer than it is.

Expense	Cost	Break-Even Treatment	Common Mistake
Workshop Rent	Fixed	Use $3,000 per month in the base overhead load, regardless of monthly job count.	Treating the lease as demand-based.
Utilities	Semi-variable	Start with the $600 monthly baseline, then allow higher usage when bench work and charging load rise.	Ignoring bench-load spikes.
Business Insurance	Fixed	Carry $200 per month as required shop overhead through the planning period.	Excluding liability coverage.
Office Supplies & Tools	Semi-fixed	Model the $300 monthly amount as recurring support that can step up with repair volume and tool wear.	Mixing recurring tool replacement with startup tools.
Waste Disposal	Semi-variable	Use the $120 monthly baseline and add pressure as battery-related disposal workflow grows.	Underpricing battery-related disposal workflow.
Spare Parts & Components	Variable	Apply 12.0% of first-year revenue as direct job cost tied to repair sales.	Using revenue as profit.
Marketing & Advertising	Variable	Use 5.0% of first-year revenue to reflect paid demand generation tied to sales volume.	Assuming free demand.
Owner and Lead Technician Payroll	Semi-fixed	Treat the $140,000 first-year salary base as capacity that stays in place until staffing steps change.	Treating skilled labor as fully flexible.

How does break-even change across lean, base, and full-service repair shop setups?

Scenario table

As repair volume climbs, contribution rises faster than overhead, so break-even moves from a clear monthly loss in the lean setup to near breakeven in the base case and a small profit in the full-service setup.

Planning assumptions only; actual repair mix, labor, and parts costs can move break-even.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean repair shop	$13.9K	$2.6K	$16.4K	81.0%	-$5.1K	Too thin to cover overhead; break-even risk stays high.
Base repair shop	$21.8K	$3.9K	$18.1K	82.0%	-$0.2K	Near breakeven on contribution, but admin cost still leaves a small gap.
Full-service repair shop	$31.2K	$5.2K	$19.9K	83.2%	$6.0K	This is the first setup with a clear cushion and a workable break-even path.

What breaks the break-even plan for an electric skateboard repair shop?

Stress test

The plan is tight: at the base case it only clears break-even, so slower walk-ins, pricier parts, or added rent and labor can push it under fast. The big risks are demand slippage and cost creep before volume is steady.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change in revenue or cost assumptions.	$202K	$0 gap	No cushion if sales slip.
Revenue shortfall	Revenue runs 15% below the Year 1 forecast.	$202K	$68K gap	Slower walk-ins and lower tickets create a fast hole.
Fixed-cost pressure	Fixed costs rise 10% to about $180K per month.	$223K	$17K gap	Lease and staffing commitments eat the cushion.
Margin pressure	Variable expenses rise from 19% to 24% of sales.	$216K	$11K gap	Battery parts inflation and rework raise break-even.
Combined pressure	Revenue falls 15%, variable expenses hit 24%, and fixed costs rise 10%.	$237K	$91K gap	Lower demand and higher costs can break cash flow.

Is this repair shop ready for break-even before you sign the lease and buy parts?

Founder checklist

Don’t sign the lease or buy inventory until you can see at least 133 repairs a month, a path to $202K in monthly revenue, and enough cash to carry the Year 1 and Year 2 losses. The model turns positive only after the early build phase, so the opening plan has to work on paper first.

1Launch Demand133 repairs/mo

Verify you can book at least 133 repairs a month before you sign a lease; that is the floor before fixed costs start to make sense.

2Fixed Load$16.4K/mo

Check that your rent, utilities, insurance, tools, accounting, security, and Year 1 payroll can stay within this monthly load, or the shop will bleed cash fast.

3Contribution81% CM

Keep parts at 12.0% of sales and the other variable costs near plan; that leaves about 81% contribution and keeps low-ticket work from dragging the shop under.

4Break-Even Run$202K/mo

Compare your real service mix to the $202K monthly break-even target before you lock the space; Year 1 EBITDA is still negative, so volume has to ramp hard.

5Staffing RampMonth 13 / Month 25

Do not add customer service/admin before intake needs it, and skip the junior technician until Month 25 when Year 3-style volume is visible.

6Cash Cushion$699K min cash

Keep enough cash to fund the $48.5K startup build and the loss years; the model’s low point hits Month 38, so a thin reserve is not enough.