Vivint currently lists Security Starter, Doorbell Security, Safety & Security, HomeProtect, and custom configurations. The package examples range from a hub with entry and motion sensors to camera and environmental bundles. Professional installation is offered across the lineup, but the price and whether it is waived depend on the package and agreement.
A professional installation should still be reviewed by the homeowner. Confirm camera fields of view, areas that should not be recorded, cable routes, sensor names, entry delays, user codes, router dependencies, power backup, and who restores surfaces after removal. Ask the installer to demonstrate failure modes and provide the final device inventory.