The gap between the roof survey and the board vote is where the job dies
Most lost commercial re-roofs were never lost to a competitor; they were lost to a calendar nobody asked about.
Map the stages properly: inquiry received, survey scheduled, survey completed, proposal delivered, proposal presented to the decision makers, decision. Then record how long each one takes. The stage that swallows time is almost always the one after delivery.
A residential roofer measures speed to first call. In association work the equivalent question is different: when does this board meet, what does the packet need, and who assembles it. Ask on the survey, write the answer down, and work backward from the meeting date.
Delivery is not presentation. A proposal emailed to a manager three weeks before a meeting will be forwarded, skimmed, and compared on price by people with no context. Treat delivery and presentation as separate events with separate follow up.
Measure the ratio you can actually change: surveys completed to proposals presented. It moves faster than the close rate and it tells you whether the handover is working.