“This is not a third-world country,” said Shields. “We can’t just let anyone come into our neighborhood and do whatever the f— they want!”

Stuart Gleiber, 82, and his son Doug, 51, said the migrant shelters’ arrival in LIC is a gut punch to the community.

Since 1998, the father-son duo have run a successful wooden box-making company out of an office building they own on 10th Street.

But they’re now considering relocating after a former Holiday Inn across the street began housing migrants. They claim their new neighbors routinely take over the block for all sorts of rogue activities — including dangerously firing up a barbecue with a propane gas tank next to plywood the Gleibers store in a lot for their business.

“We called the police; the police removed them, but the next day they were back,” sighed Stuart.

Doug said the migrants “party every day, so there’s beer, food containers everywhere.”

In Jamaica, one resident said his block has become a complete nightmare since a migrant shelter opened three doors down on Liberty Avenue, with many of the new arrivals spending their days outside drinking booze and smoking weed.

Some were kicked out of the shelter, formerly the Van Wyck Hotel, for bad behavior but later returned in vehicles to park on the street and sleep, recalled videographer Craig Richardson.

“I don’t know where they’re getting the money to buy cars,” said Richardson, 53. “And when they have to go to the bathroom, where’d they go? In my backyard!”

He also blames migrants for littering the block with all sorts of debris and attracting “huge rats.”

“We get tickets for garbage because they throw trash all over the place,” said Richardson. “Why do I have dirty baby diapers in front of my house when I don’t have kids here? I’m picking up beer bottles, weed bags, diapers.”

Shawarn Shields, 50, of Queensbridge Houses, said parents are afraid to take their kids to local parks and playgrounds because migrants typically race electric scooters and have sex there.