Who's my son?

Question: 

Which Old Testament builder was the son of Hacaliah?
Hint:  A book of the Bible bears his name.

Gustave Dore woodcut of Nehemiah inspecting the walls of Jerusalem.
Answer: 

Nehemiah.

The book of Nehemiah tells of his efforts to rebuild the walls of Jerusalem after the Babylonian Exile and the political intrigues that tried to stop him.

Above is a woodcut by Gustave Dore showing Nehemiah inspecting the walls by night.