Margin Leak Map
A way to organize where financial leakage may be showing up so investigation can begin with structure.

Book overview
How Trade Contractors Find Profit Leaks, Diagnose Cash Flow Problems, and Make Better Decisions About Job Profitability
The central question
The book helps specialty-trade contractors organize job-level financial signals, investigate differences between expectation and result, and decide what deserves attention next.
It separates margin, billing, collections, and cash timing into related but distinct questions. A variance is treated as a signal that calls for investigation—not automatically as a cause.
This is not a construction-accounting textbook, estimating manual, or software guide. It does not prescribe universal target margins, labor-burden percentages, or one-size-fits-all benchmarks.
A job-level approach
A way to organize where financial leakage may be showing up so investigation can begin with structure.
A repeatable rhythm for moving from signal, to investigation, to a considered management response.
A framework for exploring possible causes without treating the first visible variance as the final explanation.
Reader resources
Every tool is explained in the book itself. Enter your first name and email address to receive the companion field kit, spreadsheet pack, and quick-start guide.
Access Companion ResourcesInside the book
The approved visual panels show who the book serves, how its process works, and how the companion tools support real job-level decisions.
Book details
Also from Praxis Editions