Has maintenance fixed the leak beneath the water boiler yet?

How to say “Has maintenance fixed the leak beneath the water boiler yet?” in Japanese

In Japanese

給湯器(きゅうとうき)の下(した)の水漏(みずも)れ、整備(せいび)の人(ひと)はもう直(なお)してくれた？

Kyūtōki no shita no mizumore, seibi no hito wa mō naoshite kureta?

Has maintenance fixed the leak beneath the water boiler yet? in other languages