The indoor route gives the inspection a boundary
Ants on a garden plant are not the same concern as a repeated trail crossing the kitchen threshold. Note where activity moves indoors, what it reaches, and whether it returns after cleaning. That boundary helps define the problem you want managed. For a Greenfield property with planting close to the house, describe the relevant door or window instead of assuming the entire bed is the source.
Moisture and wood need their own account
Mention an accessible leak, softened trim, or debris associated with a particular joint. Carpenter ants and small food-foraging ants have different habits, so identification belongs before the response. Carpenter ants excavate wood rather than eat it. Finding an ant on a sill does not establish a colony in that sill, and a repair decision should follow actual assessment of the material.
Use upkeep to support the control plan
Closed food containers, cleaned spills, and attention to a known drip are practical steps while arranging service. Discuss growth or stored items that block inspection of the building edge. The provider should explain how changes around the foundation relate to the findings and which work remains a landscape or repair task. Treatment of active ants is not automatically a substitute for fixing a persistent moisture issue.
Keep the target defined after work
Ask what should remain undisturbed, how to report a returning trail, and what would warrant widening the assessment. Give the history of products already applied indoors or around the foundation. Call for Greenfield ant-control options with the threshold and nearby conditions in mind. A useful plan protects the room you need while making clear which outdoor activity is relevant and which is simply part of the garden.
Further reading: Local or pest background