Office Cleaning Break-Even Point: About $129K/Month in Year 1

Fixed costs $69.9K/mo Year 1 run rate

Contribution margin 61.7% After variable costs

Break-even revenue $113.2K/mo Monthly target

Break-even timing Month 6 Model break point

Break-even calculator

Test monthly revenue, variable expenses, and fixed costs against break-even for an office cleaning operation.

Lean Base Full

Monthly revenue Revenue sets the pool that has to cover direct costs and overhead. $ Low sales High sales Variable expenses These rise with jobs, like supplies, transport, processing, and sales pay. $ Lower direct Higher direct

Money available to cover fixed costs $103,560 $168,000 revenue - $64,440 variable expenses

Margin ratio

62%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base contribution margin has to cover. $ Lean overhead Heavy overhead

Break-even chart Revenue Total costs

Which expenses are fixed and which move with sales for a commercial cleaning service?

Cost classification

Break-even gets cleaner when route-driven costs stay separate from overhead. In the first year, fixed overhead starts at $13,600 per month before payroll, while cleaning supplies, fuel, fees, and commissions move with revenue.

Expense	Cost	Break-Even Treatment	Common Mistake
Cleaning Supplies & Products	Variable	Model at 12.0% of revenue in the first year.	Don’t treat supplies as one-time inventory only.
Equipment Maintenance & Replacement	Variable	Model at 8.0% of revenue in the first year.	Don’t ignore replacement as routes grow.
Sales Commissions	Variable	Model at 8.0% of revenue in the first year.	Don’t leave commissions outside margin planning.
Vehicle Fuel & Transportation	Variable	Model at 4.5% of revenue in the first year.	Don’t average fuel across weak route density.
Credit Card Processing Fees	Variable	Model at 2.8% of revenue in the first year.	Don’t net payment fees against revenue.
Office Rent	Fixed	Hold at $4,500 per month from Month 1.	Don’t scale rent with monthly sales.
Business Insurance	Fixed	Hold at $2,800 per month from Month 1.	Don’t omit insurance before signed contracts.
Cleaning Staff	Semi-fixed	Start with 8 FTE in the first year at $35,000 each.	Don’t model labor as purely variable.

How does break-even change from a lean office cleaning setup to a base plan and a full-service build?

Scenario table

As the operation scales, revenue rises, but payroll and marketing also climb, so break-even rises too. The margin rate improves from 61.7% in the lean setup to 70.1% in the full setup, but the fixed-cost load climbs faster.

Planning assumptions only; actual results will move with sales mix, staffing, and collections.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean office cleaning	$129.4k	$49.6k	$79.9k	61.7%	$0	About 98 active customer equivalents hit break-even.
Base office cleaning	$235.0k	$80.2k	$154.9k	65.9%	$0	About 159 active customer equivalents hit break-even.
Full-service office cleaning	$364.7k	$109.0k	$255.7k	70.1%	$0	About 220 active customer equivalents hit break-even.

What breaks the break-even plan for an office cleaning business?

Stress test

Year 1 breaks even at about $129,400 in revenue, but the cushion is thin. A 10% revenue slip or a 10% rise in fixed costs pushes break-even up fast, and higher labor or drive-time waste makes it worse.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change; revenue stays at $129,400 and variable expenses stay at 38.3%.	$129,400	$0 gap	No cushion; small slips hit cash fast.
Revenue shortfall	Revenue drops 10% to about $116,500.	$129,400	$8,000 gap	A sales miss leaves almost no room for waste.
Fixed-cost increase	Fixed costs rise 10% to about $87,800.	$142,400	$13,000 gap	Overhead creep pushes break-even out fast.
Margin pressure	Variable expenses rise to 43.3%, cutting contribution margin to 56.7%.	$140,800	$11,400 gap	Ongoing overtime or travel waste cuts margin.
Combined pressure	Revenue falls 10%, fixed costs rise 10%, and variable expenses rise to 43.3%.	$154,900	$21,800 gap	All three hits together strain cash the most.

What should you verify before you buy vehicles and hire crews for an office cleaning launch?

Founder checklist

Don’t lock in vehicles, hiring, and fixed overhead until signed recurring office contracts or a near-term pipeline can support about $129.4K in monthly revenue. That is roughly 98 active customer equivalents at the Year 1 average monthly revenue of $1,322.50.

1Signed Pipeline$129.4K/mo

Verify you have recurring office contracts or a near-term pipeline that can reach break-even revenue before you add fixed capacity.

2Overhead Load$13.6K/mo

Confirm the fixed monthly base stays covered before payroll, because rent, insurance, software, and admin costs keep running even when route volume slips.

3Margin Mix61.7% CM

Check that Year 1 pricing still leaves about 61.7% contribution margin after supplies, maintenance, uniforms, commissions, fuel, and card fees, with add-ons priced separately.

4Crew Ramp8 FTE

Map routes, backup labor, and vehicle use against the Year 1 cleaning staff plan so service quality does not break as you scale.

5Cash Buffer$592K

Fund the Month 5 cash low and the $226K one-time setup and equipment spend, since breakeven does not land until Month 6.

6Launch Demand$10K/mo

Test whether $10K in monthly marketing at the $400 CAC can produce the 25 new accounts a month needed to keep the ramp moving.