Ask for two photos on the first call and half the drive time disappears
The cheapest conversion improvement available to a roofing company is qualifying the roof before anybody gets in a truck.
Whoever answers the phone should be asking for a picture of the roof from the yard and a picture of the driveway or approach, sent by text while the caller is still talking. Most people will do it immediately.
Two images settle several questions at once: rough size, pitch, covering, obvious damage, whether there are panels, and whether a truck and dumpster can reasonably get in. An estimator who sees them first knows how much time to allow and what to bring.
Sequence matters. Set the appointment first, then ask for the photos, so the caller is not being screened before they feel committed.
Count what it does to appointments per estimator day. Time recovered from unnecessary drives is time spent in front of people who are ready to sign, which is the whole exercise.