Home Inspection Break-Even Revenue: About 24 Inspections A Month

Fixed costs $3.8K/mo Monthly base cost

Contribution margin 76% After variable costs

Break-even revenue $5.0K/mo Monthly target revenue

Break-even timing Month 5 Forecast break-even point

Break-even calculator

Use this calculator to test monthly inspection revenue against variable costs and fixed overhead, then see where break-even lands.

Lean Base Full

Monthly revenue Monthly sales from inspections and add-on work. $ Low revenue High revenue Variable expenses Direct costs that rise with each inspection, like labor and marketing. $ Low direct costs High direct costs

Money available to cover fixed costs $90,466 $114,500 revenue - $24,034 variable expenses

Margin ratio

79%

Covers fixed costs

Yes

Fixed monthly costs Monthly overhead the business must cover before profit starts. $ Low overhead High overhead

Break-even chart Revenue Total costs

Which home inspection expenses are fixed, and which move with sales?

Cost classification

Break-even works only if fixed overhead stays out of job-level percentages and true variable costs move with inspections. Here, the first-year job-linked cost load is 24%: 10% labor, 4% lab fees, 7% ads, and 3% fuel.

Expense	Cost	Break-Even Treatment	Common Mistake
Office Rent	Fixed	Include $1,500 per month in fixed overhead before profit.	Spreading rent as a percentage of inspection revenue.
Lead Inspector / Owner Salary	Fixed	Include $80,000 per year as recurring operating overhead.	Treating owner labor as free and overstating margin.
Direct Inspector Labor	Variable	Apply the first-year 10% rate to revenue.	Putting direct labor in fixed payroll overhead.
Third-Party Lab Fees	Variable	Apply the first-year 4% rate as testing revenue scales.	Using one flat lab budget while add-ons grow.
Marketing & Digital Ad Spend	Variable	Apply the first-year 7% rate in contribution margin.	Double-counting it with the annual marketing budget.
Vehicle Fuel & Maintenance	Variable	Apply the first-year 3% rate to inspection revenue.	Treating all vehicle spending as fixed.
Annual Marketing Budget and CAC	Semi-variable	Use the $15,000 first-year budget and test volume at $150 CAC.	Assuming every ad dollar creates bookings at the same rate.
Junior Inspector Salary	Semi-fixed	Add staffing in steps: 0.5 FTE in Year 2 and 1.0 FTE in Year 3.	Modeling inspector hiring as a smooth per-job charge.

How does break-even shift from a lean solo launch to a base case and a full-service setup?

Scenario table

Here’s the quick math: at 24% variable costs, 76% of revenue is left to cover the $122k monthly fixed load. Lean stays below break-even, base is close, and full capacity creates a clear profit cushion.

Planning assumptions only; actual results will move with demand, pricing, and staffing.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean solo launch	$122k	$29k	$122k	76%	-$29k	Still below break-even, so cash burn stays high.
Base referral flow	$162k	$39k	$122k	76%	$1k	Basically at break-even, with little room for a miss.
Full capacity build	$243k	$58k	$122k	76%	$63k	This setup gives a real cushion if demand and staffing hold.

What pushes a home inspection service below break-even?

Stress test

The plan breaks even at about $160,000 of revenue, but the buffer is thin. A 10% revenue drop can create about a $12,000 monthly loss, and 10% fixed-cost creep or margin pressure pushes break-even to roughly $176,000 or $171,000.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$160,000	$0 cushion	The base plan clears break-even, but the buffer is small.
Revenue shortfall	Revenue falls 10% below plan.	$160,000	$12,000 gap	Slower lead flow or CAC above $150 can erase profit.
Fixed-cost pressure	Fixed costs rise 10%.	$176,000	$16,000 gap	Overhead creep makes the monthly floor harder to cover.
Margin pressure	Variable expenses rise from 24% to 29%.	$171,000	$11,000 gap	Fuel pressure and underused add-on equipment squeeze margins.
Combined pressure	Revenue falls 20%, variable expenses rise to 29%, and fixed costs rise 10%.	$189,000	$43,000 gap	This mix puts the service well below break-even fast.

Can you prove the inspection price, capacity, and cash runway before you commit to the vehicle and launch spend?

Founder checklist

Before you buy the vehicle and tools, prove the inspection economics work at your target mix. If a $600 standard job, 30% add-ons, and 10% premium scans really get you to a $675.75 ticket, the Month 5 break-even path is credible.

1Ticket test$675.75

Verify the $600 standard fee plus add-ons and premium scans really lifts average ticket to this level, because that is the revenue base for every job.

2Fixed load$122K

Check that rent, insurance, software, vehicle, and admin stay inside the fixed-cost base, including the $300 monthly software fee and Month 4 reporting license.

3Unit margin76% CM

Keep direct labor, lab fees, marketing, and fuel near 24% combined, so each inspection leaves about $513.57 to cover overhead.

4Volume ramp24/mo

Confirm you can book at least 24 inspections a month before adding the junior inspector in Year 2, or payroll will rise before demand proves out.

5Cash trough$828K

Hold enough cash for the Month 2 low point, since the model does not reach break-even until Month 5 and payback takes 12 months.

6CAC test$150 CAC

Test whether the Year 1 marketing budget of $15,000 can still acquire customers at this cost, because that spend only funds about 100 customers.