Diligence looks hard at the financials, the customer list, and the seller's role. Then you take over, and the thing that actually slows you down is smaller and dumber than any of it. A quoting process that lives in one person's head. Three spreadsheets that have to agree before anyone can send an invoice. A dispatch board that is a literal whiteboard.
Nobody underwrites the duct tape. But in year one, that is where the hours go. This is a simple audit you can run in your first ninety days to find it, measure it, and fix the pieces that matter.
You are not trying to fix everything. You are trying to find the few processes that leak the most time and would hurt the most if the one person who runs them left. Those are your first projects. Everything else can wait.
Spend time watching the actual work, not reading the process documents, because the process documents are usually fiction. Follow a job from the moment a customer asks for something to the moment the cash lands. Note every point where the work stops and waits, gets re-keyed into another system, or depends on one specific person being available.
For every recurring process you find, ask:
The processes that score badly on several of these are your targets. A quoting bottleneck that eats six hours a week, lives entirely in one estimator's head, and stops all invoicing when they are out is not a minor annoyance. It is most of a workday, every week, sitting on a single point of failure.
This is the step everyone skips, and it is the one that changes decisions. Most manual work feels like just how things are done here, until you add it up. Put a real number on it. Six hours a week is not six hours. It is around three hundred hours a year, every year, forever, until you fix it. Seeing the annual number is usually what makes the fix obvious.
Take the two processes with the worst combination of hours lost and fragility, and fix those first. The fix is often unglamorous and cheap: write the quoting logic down so it is not trapped in one head, replace the three-spreadsheet reconciliation with one shared source, put the whiteboard into a simple scheduling tool. Then leave the rest alone until these are working. Momentum comes from finishing a couple of high-return fixes, not from starting ten.
Every hour you free from manual duct tape is an hour back for you and your team, and every single point of failure you remove makes the business more durable and worth more. This is the quiet work that separates an owner who is buried in year one from an owner who is building. It never makes the headlines, and it is often the best use of your first ninety days.
