Pool Tile Repair Break-Even Analysis: $59K Monthly Revenue

Fixed costs $34.0K/mo Year 1 base

Contribution margin 64.5% After variable cost

Break-even revenue $52.7K/mo Monthly target

Break-even timing Month 21 Model break point

Break-even calculator

Test how monthly revenue, variable expenses, and fixed costs shape break-even for a pool tile repair service.

Lean Base Full

Monthly revenue Revenue sets the margin pool that has to cover fixed costs. $ Lower sales Higher sales Variable expenses These are direct costs that rise with each job and sales dollar. $ Lower direct cost Higher direct cost

Money available to cover fixed costs $19,784 $30,667 revenue - $10,883 variable expenses

Margin ratio

65%

Covers fixed costs

$20,996 short

Fixed monthly costs This is the monthly overhead base that contribution margin must cover. $ Lower overhead Higher overhead

Break-even chart Revenue Total costs

Which pool tile repair expenses are fixed, and which move with sales?

Cost classification

Break-even is only useful if each expense lands in the right bucket. Fixed overhead sets the monthly hurdle, while materials, fleet use, tool wear, and referral fees reduce contribution margin on each job.

Expense	Cost	Break-Even Treatment	Common Mistake
Office Rent and Warehouse	Fixed	Include $3,200 in monthly overhead before calculating break-even jobs.	Spreading rent by job and understating slow-month risk.
Business Insurance	Fixed	Include $1,800 in monthly overhead from Month 1.	Delaying insurance in the model until revenue starts.
Professional Services	Fixed	Include $1,500 in monthly overhead for planning support and compliance work.	Treating recurring advisory work as optional cleanup.
Utilities and Communications	Semi-fixed	Include the $650 monthly base in overhead, with scale reviewed as volume grows.	Assuming this drops to zero when crews are slow.
Tile Materials and Supplies	Variable	Reduce contribution margin by 18.0% of first-year revenue.	Pricing jobs without allowance for waste and replacements.
Equipment and Tool Maintenance	Semi-variable	Reduce contribution margin by 6.0% of first-year revenue for usage wear.	Ignoring blade, pump, tool, and repair wear as jobs rise.
Vehicle Fleet Operations	Semi-variable	Reduce contribution margin by 8.0% of first-year revenue for route-driven usage.	Counting drive time and fuel as if they were free.
Scheduled Payroll	Semi-fixed	Plan about $24,500 per month in first-year staffing, then step up with hiring.	Adding staff before demand supports the next capacity step.

How does break-even shift from lean to full-scale pool tile repair?

Scenario table

Break-even moves as revenue, job mix, and fixed headcount change. Lean work starts with a thin cushion, the base case sits close to break-even, and the full case clears fixed costs with room to absorb slower months.

These are planning assumptions based on the model, so actual results can move with sales mix, pricing, and staffing pace.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean ramp-up case	$30,700	$10,900	$38,000	64.5%	-$21,000	About $28,200 below break-even, so early ramp-up still needs tighter sales.
Base operating case	$81,800	$27,400	$51,200	66.5%	-$3,500	Only about $4,900 of cushion, so small demand misses can slip under.
Full-scale case	$143,100	$45,500	$66,900	68.2%	$19,500	About $45,000 above break-even, so the model has room to absorb slower weeks.

What breaks the break-even plan if revenue slips or costs rise first?

Stress test

Base planning starts at about $81,800 in monthly revenue, a 66.5% contribution margin, and $51,200 in fixed monthly costs. That leaves only about $4,800 of cushion, so slower demand, higher fuel, rework, or hiring ahead of booked jobs can push break-even fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$77,000	$4,800 cushion	Small cushion, so the plan is close to the line.
Revenue shortfall	Monthly revenue falls 15% to about $69,600.	$77,000	$7,400 gap	Seasonal demand weakness can erase the cushion.
Fixed-cost pressure	Fixed costs rise 10% to about $56,300 a month.	$84,600	$2,800 gap	Overhead creep makes the business miss break-even.
Margin pressure	Variable expense pressure cuts contribution margin to 61.5%.	$83,300	$1,500 gap	Fuel, rework, and material waste leave little room.
Combined pressure	Revenue falls 15%, fixed costs rise 10%, and margin drops to 61.5%.	$91,500	$21,900 gap	Multiple pressures at once push break-even well above plan.

What should the founder verify before committing to trucks, hires, inventory, and heavy marketing for pool tile repair?

Founder checklist

Treat break-even as a gate, not a guess. Before you commit to trucks, hires, inventory, or the $48,000 Year 1 marketing track, prove CAC, route density, pricing, and cash runway can hold through the Month 21 break-even point and the Month 26 cash trough.

1Lead flow$185 CAC

Verify you can keep acquisition near the $185 Year 1 CAC before you spend the full marketing budget, or demand will not pay back fast enough.

2Route density8.0% fleet

Keep jobs clustered enough to hold vehicle operations near the 8.0% Year 1 load, because spread-out work pushes break-even back.

3Residential rate$85/hr, 2.2 hrs

Confirm residential repairs can really bill at $85 per hour and about 2.2 billable hours per customer in Year 1, since this mix carries the core volume.

4Commercial rate$95/hr, 4.5 hrs

Make sure commercial accounts can hold $95 per hour and roughly 4.5 billable hours per customer, because this is where the margin step-up should come from.

5Emergency rate$125/hr

Check that emergency repairs can actually sell near $125 per hour, or the rush work will not offset slower residential days.

6Payroll load$24.5K/mo

Keep scheduled payroll near $24,500 per month while funding the $85,000 vehicles, $32,000 underwater equipment, $25,000 inventory, and $15,000 safety gear before launch, and hold cash above the $342,000 minimum at Month 26.