Bid Staten Island on its own, because a crew crossing the Verrazzano loses a morning
Geography here is priced in travel hours and tolls, so one metro radius will always overpay for the jobs furthest from your yard.
Draw the account by borough, not by a circle around your shop. Manhattan, Brooklyn, Queens, the Bronx and Staten Island are separate markets with separate travel costs, separate building stock and separate competitors. Nassau and Westchester deserve their own line again.
Set bids by what the job costs you to reach. A two opening measure in Astoria and the same measure in Riverdale consume very different amounts of a crew's day. Paying the same click price for both funds the worse of the two.
Watch the location settings. Default targeting sells impressions to people merely interested in an area, which in a city this dense means paying for renters browsing, out of state owners and students. Restrict to presence in the targeted area and review the location report monthly.
If you will not cross a river for a small job, exclude the area rather than bidding it low. Low bids still buy clicks at three in the afternoon when the auction is thin.