Missed-call text-back for a HVAC company
A homeowner with no cooling calls three contractors in about four minutes. The first to answer takes the job and the other two never learn they were in the running. Run your own volume through the missed-call calculator and the annual number is usually five figures, even for a shop that thinks it answers the phone fine.
The fix is not a receptionist. It is a text that goes out within five seconds of a missed call, from the same number the customer dialed, saying you are on another line and asking for the address and the symptom. That runs $30 to $90 a month and recovers 20% to 40% of otherwise dead calls.
The mistake is sending those replies to an inbox nobody watches. Two weeks in, working looks like every missed call answered by text inside seconds, replies landing where a human sees them, and a follow-up sequence running on replacement leads instead of one call and a shrug.