Every Chicago shop has a version of the same October story. The forecast dips, somebody texts the group chat a screenshot, and then the overnight line starts lighting up from bungalows that never winterized a hose bib. The techs who still take those jobs are not the problem. The problem is the board: a shared note, a sleeping phone, or a spouse who is supposed to “just write them down.”
By 7 a.m. the list is a mix of addresses, half numbers, and “lady on Kedzie — burst.” That is not dispatch. That is archaeology.
Who owns 1 a.m.
If the answer is “whoever is on call,” write down what that person is allowed to decline. Frozen pipes at a rental and a no-heat call at a two-flat are different jobs. Shops that skip that conversation dump everything on the same tired tech, who then stops answering the on-call cell. Coverage dies quietly, usually by Thanksgiving.
The morning pile is a tell
If your 8 a.m. standup is mostly last night’s voicemails, you do not have overnight coverage. You have a delay. The jobs that paid went to the company that still had a live person or a live line. The rest sat in a mailbox until the coffee was poured.
A freeze plan is a one-pager
Who is on. What they can book. Where the addresses go. What happens if two calls overlap. You can laminate it. You do not need a new product for that. You need the sheet to exist before the first night the city goes hard below twenty.