A city permit on the West Bank
Westwego is one of the incorporated cities on the bank, with Gretna and Harahan on the other side of the river. A re-roof inside the city limits uses the City of Westwego. Marrero and Avondale addresses that are outside the city use Jefferson Parish. ZIP 70094 is used in more than one community, so the city name is the thing to say when you call.
The historic center is not a large historic district in the New Orleans sense. A few older roofs still need a careful flashing scope. We look at the house. We do not apply an Uptown slate rule here.