You're on a rooftop replacing flashing. Your phone rings. You can't answer — you're 15 feet up with both hands busy. By the time you finish and check your phone, there's a missed call, no voicemail. You call back 90 minutes later. They already booked someone else. This is not an exceptional situation. For most service business owners, it happens multiple times every day.
The problem is structural, not behavioural
You're not missing calls because you're careless. You're missing them because the nature of the work requires physical presence and both hands. You can't answer a phone while you're under a sink, on a roof, or mid-way through an electrical panel. That's not going to change.
Hiring an answering service is expensive and inconsistent
A live answering service costs $150–$400 per month and provides inconsistent quality — especially for technical trades where the person answering doesn't know the difference between a P-trap and a pressure valve. And they still can't answer a question like "can you come today?"
The asymmetric solution: auto-text first, call back second
An automated text fires within 60 seconds of the missed call: "Hey — saw your call, I'm finishing up a job. What do you need done? I can get back to you in a couple of hours." That message stops the lead from calling your competitor and buys you the time you need to finish the job and call back properly.