Pull up a set of blueprints, count linear feet of duct for two hours, build a spreadsheet that breaks down labor and materials by trade, call a sub to verify their number, realize the GC changed the scope last night and redo half the estimate.
One free Google sign-in unlocks the full data sheet. No paywall, no ads, no affiliates.
Email magic-link sign-in is coming next. For now Google handles the auth — we never see your password and we never ask for your age.
Pull up a set of blueprints, count linear feet of duct for two hours, build a spreadsheet that breaks down labor and materials by trade, call a sub to verify their number, realize the GC changed the scope last night and redo half the estimate.
One free Google sign-in unlocks the full data sheet. No paywall, no ads, no affiliates.
Email magic-link sign-in is coming next. For now Google handles the auth — we never see your password and we never ask for your age.