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    Missed Call ROI Calculator

    What are unbooked and abandoned calls costing your shop each month?

    Enter three numbers. The estimate uses recovery rates measured across PhoneTap customers on ServiceTitan, and every assumption is shown so you can change it.

    Your numbers

    Three inputs

    calls
    Your ServiceTitan call report or phone system total, including abandoned calls.
    $
    Average completed job value across your business units. Typical for PhoneTap customers is about $1,500.
    sets your PhoneTap plan
    Growth plan, $1,199 per month. 6 month minimum; annual billing is 2 months free.
    Assumptions (editable)
    39.5%
    Abandoned before anyone answered, plus leads your team talked to that did not book. Default is the typical rate across PhoneTap customers.
    2.8%
    Counted only when the callback booked and a ServiceTitan job number exists. Default is the typical rate across PhoneTap customers.

    Estimated revenue recovered

    $20,738per month

    From 1,250 inbound calls a month, about 494 go unanswered or unbooked. At a typical recovery rate, 14 of those turn into real jobs at $1,500 each.

    14recovered jobs / mo
    $1,199PhoneTap / mo
    17xreturn on cost

    PhoneTap pays for itself after 1 recovered job a month. Put another way, a 0.26 point lift in booking rate across your 313 monthly leads covers the cost on its own.

    Get the full breakdown for your numbers

    The line-by-line math, the annual view, and what is at risk if nothing changes. We email it to you and unlock it here.

    No spam. One email with your numbers, then you decide.

    How we estimate

    Two rates, both editable above

    The two default rates come from inbound calls PhoneTap has analyzed for ServiceTitan contractors in HVAC, plumbing, and electrical. A call counts as recovered only when the follow-up call booked and a ServiceTitan job number was created. Pricing is our published monthly pricing at phonetap.ai/pricing. Book a demo and we will run the same math on your own calls.

    PhoneTap, LLC. Estimates, not guarantees. Nothing is sent until you submit the form.Rates updated September 2026