
A single 5% estimating error can destroy half your profit margin. Download the 7-Step Strategic Estimating System β the complete checklist service businesses use to build accurate bids that protect profits.

The Complete Checklist for Service Businesses
Without a strategic estimating system, profit disappears silently. Here's how:
5% estimating error on a $10,000 project = entire profit margin eliminated
Scale that to 72 projects/year at $720K revenue: $36,000β$108,000 in annual profit loss
You estimate 40 hours but actual work takes 50. Communication time, rework, and unforeseen complexity destroy margins.
Materials and labor are estimated but permits, equipment rental, insurance allocation, and overhead are forgotten.
Customer 'small changes' pile up. You absorb the cost, destroying profitability on what seemed like a good deal.
You estimate assuming everything goes smoothly. One unexpected site condition and your entire profit is gone.
Estimates based on intuition, not historical data. Under time pressure, optimism bias takes over.
Sales commits to timelines and budgets that delivery can't meet. The problem surfaces after the contract is signed.
A proven framework to build accuracy, protect margins, and deliver profitably every time.
List every cost category: direct labor, materials, equipment, permits, subcontractors, insurance, overhead. Calculate your true, fully-loaded cost.
Create standard scope documents listing what IS and IS NOT included. Clear scope prevents ambiguity and kills scope creep.
Track actual hours and costs on every project. After 20β30 projects, patterns emerge showing where you underestimate.
Replace gut feel with a systematic approach. Use historical data, involve doers, document assumptions, include contingency.
Create a formal change order process. Every scope change gets documented, quantified, and approved before proceeding.
Track actual hours and costs against estimates as work happens. Weekly reviews catch problems early.
Compare actual to estimate on every project. Build learnings into your next estimate. Continuous improvement compounds.
Service businesses that implement strategic estimating see measurable improvements:
10 pages of actionable checklists. No email required. Just click and download.
The Complete Checklist for Service Businesses
Instant download β’ No signup required β’ PDF format
The Strategic Estimating System is just one piece of the puzzle. Your service business has dozens of areas that impact profitability β from operations and cash flow to sales, marketing, and team performance.
BizHealth.ai offers a comprehensive Business Health Assessment that analyzes your entire operation across 12 key dimensions. Get data-driven insights, identify hidden profit drains, and create an actionable improvement roadmap.
Get the complete picture of your business health with our comprehensive diagnostic.
Download the free checklist today. Implement one step this week. Start recovering the profit you're leaving on the table.