1. Start with fixed commitments
Identify jobs with firm appointment times or access windows first. These become anchors around which more flexible visits can be placed.
Do not optimise distance first and then try to force appointments into the route afterwards.
2. Group work geographically
Once fixed commitments are visible, group nearby flexible jobs to reduce unnecessary travel. Use customer location data that is accurate enough for the route-planning method you rely on.
Where the business covers a large area, zones can provide a useful first level of organisation before detailed routing.
3. Include expected job duration
A route with six nearby jobs can still be impossible if each takes two hours. Combine travel time with realistic work duration to estimate the actual day.
Standard duration by job type can be a useful starting point when detailed history is not yet available.
4. Assign technicians deliberately
Consider skills, equipment, vehicle requirements and workload. Route efficiency should not override whether the assigned technician can actually perform the work.
Where technicians share skills, route planning can help balance travel and workload across the team.
5. Replan when the day changes
Urgent calls, cancellations and overruns happen. The office needs a simple way to see which jobs can move without breaking customer commitments.
A useful route plan is therefore not only an optimisation result; it is also a live operational view of the day.