Milwaukie's mid-century homes were not designed around a car charger, so where the unit goes takes a little planning. Many have a detached garage or a carport set back from the house, or the panel sits on the opposite side from where the car parks, so the run and the mount matter as much as the charger. We put weather-rated hardwired units on exterior walls where the parking is outside, and route the circuit cleanly rather than draping it across the yard.
The capacity check still comes first, since a lot of these homes run a 100-amp or smaller service. Any service work runs through your utility, and Milwaukie is Portland General Electric territory, so a heavier service is coordinated with PGE. Milwaukie also has the wrinkle that the city issues the permit but Clackamas County inspects, so we line up the PGE outage, the city permit, and the county inspector. Any current PGE rebate runs through the utility, so check current availability.