plumber
A plumber is a tradesman (or woman) who mends burst water pipes.
It is called a plumber
Such a person is known as a cobbler.
A person who mends pipes and taps is typically referred to as a plumber. Plumbers specialize in installing, repairing, and maintaining piping systems and fixtures in residential and commercial buildings.
A person who mends or makes shoes is a cobbler
A tailor or a seamstress but generally there is no name for someone who makes and sells clothes
A person who repairs pipes would be a plumber. I have never heard of any person who specifically repairs tape.
a plumber.
You should not have air in your pipes. Call a plumber.
Call your city hall or local water company and complain there is air in your water pipes.
If your water pipes burst, turn off the main water supply, drain the faucets, and call a plumber for repairs.
A locksmith. Home depot can make copies of keys.