This is a movie, but could it be Barbershop (2002) ? There was a spin-off series -> Here
It is a show with mostly African Americans and they run a barbershop.
On a cold winter, Calvin Palmer, Jr. (Ice Cube) decides he has had
enough of trying to keep open the barbershop his father handed down to
him. He cannot borrow, revenues are falling, and he seems more
interested in get-rich-quick schemes to bring in easy money. Without
telling his employees, or the customers, he sells the barbershop to a
greedy loan shark, Lester Wallace (Keith David), who lies about its
future by announcing plans to turn it into a strip club.
After spending a day at work, and realizing just how vital the
barbershop is to the surrounding community, Calvin rethinks his
decision and tries to get the shop back - only to find out Wallace
wants double the $20,000 he paid Calvin to return it, and before 7
P.M. that day. Right after he admits to the employees that he sold the
barber shop, and that it would be closing at the end of the day, the
police arrive to arrest one of the barbers, named Ricky (Michael
Ealy). He is accused of driving his pickup truck into a nearby market
to steal an ATM, but it is revealed that the ATM thief, JD (Anthony
Anderson), a cousin of Ricky's, was actually the one who committed the
crime after borrowing Ricky's truck. Because this is, potentially,
Ricky's 'third strike', he could be sentenced to life in prison.
Calvin uses the $20,000, from Lester, to bail Ricky out of jail yet
Ricky is angry as he believes Calvin betrayed him.
Calvin reveals that he found a gun in Ricky's locker in the barbershop
and shows it to him. They stop the car and Ricky throws the gun into
the river, proving that he does not want to get into any more trouble.
Then they both go to see Lester. Lester, as well as JD and Billy
(Lahmard Tate)(who were still trying to pry the ATM open and took it
to Lester's place without his knowledge) are confronted by Calvin and
Ricky. They demand Lester give the barbershop back. Lester is angered
and orders his bodyguard Monk to pull out his gun. The police arrive
just in time to save Calvin and Ricky but JD and Billy are arrested.
Calvin and Ricky see the ATM, and get a $50,000 reward for returning
it to police. They get the money, and the barbershop reopens with even
better business than before. In the meantime, Calvin's wife, Jennifer
(Jazsmin Lewis), has given birth to a baby boy.