Capturing just half of these pays for itself many times over.
5 missed calls a week × 60% who move on × 40% close rate × $600 average job = $720 a week, × 4.33 weeks in a month = $3,120 a month.
These numbers are conservative. The estimate counts only the callers who give up entirely - it assumes the rest come back to you at full value. It ignores repeat work, referrals from those jobs, and the after-hours calls most owners never see in their missed-call log. No hidden multipliers or invented industry averages: every figure comes from what you set above.