Loyalty is Philly Special.

The World Series intensity in the City of Brotherly Love was amplified when two local businesses refused to feed the Astros ahead of Game 3 on Tuesday.

Angelo’s Pizzeria in South Philadelphia, an institution in the city, refused to provide catering for the visitors.

“If you think I’d cook for the Astros, you’re out of your mind,” a man said in a video posted to the eatery’s Instagram account. “We said no to them.”

The Astros didn’t have much luck at Mike’s BBQ, either. The restaurant posted a text exchange with the team that didn’t seem to get very far.

While Houston is widely loathed by a number of fanbases across MLB — and at least one Phillies player on the roster — the treatment might not have anything to do with the franchise’s recent history of cheating. It seems more likely it’s just a good old fashion dose of Philly hospitality.

The Astros didn’t get any reprieve on the field as the Phillies routed them 7-0 in Game 3 to take a 2-1 series lead after Tuesday’s game was postponed due to rain.

The Phillies crushed five homers with Bryce Harper getting the festivities started with a two-run blast in the first inning. The Phillies are now 6-0 this postseason at Citizens Bank Park.

“A lot of really good hitters in the lineup,” said third baseman Alec Bohm, who added a solo shot to leadoff the second inning against Astros starter Lance McCullers Jr.

“I think tonight we were locked in and collectively we got a few mistakes and we didn’t miss them. Any given night you can get those mistakes and maybe foul it off or miss it.”

Games 4 and 5 are in Philadelphia on Wednesday and Thursday night as the Astros look to fight back in series — and find a place that will serve them food.