Price begins with cost quality
A target-margin formula cannot repair an incomplete estimate. First assemble the cost of labor, materials, subcontractors, equipment, permits, disposal, mobilization, overhead, and any project-specific requirements. Then choose the margin required by the business rather than copying an unsupported industry average.
The pricing formula
Customer price = total job cost ÷ (1 − target margin).
For $7,200 of complete cost and a 25% target margin, price is $7,200 ÷ 0.75, or $9,600. Expected profit is $2,400. If the quote is rounded, calculate the resulting margin again rather than assuming it stayed exactly the same.
Use scenarios instead of one fragile number
- Base: the most likely cost and production rate.
- Pressure test: slower labor or higher material cost.
- Contract risk: retainage, payment delay, schedule restriction, or warranty exposure.
A scenario does not mean hiding arbitrary padding. It helps the estimator see which assumption changes the outcome and decide whether to revise scope, exclusions, allowance language, or price.
Final quote check
- Confirm scope and exclusions.
- Verify quantities and current supplier pricing.
- Use burdened labor and realistic production hours.
- Check tax, permit, bond, insurance, and local requirements.
- Recalculate the final rounded price.