Rabbi Efraim Kachlon studied Rabbinical and Dayanut (Rabbinical Judge) studies at Rav Gideon ben Moshe's "Yoru Mishpatecha" institutions in Jerusalem. Over the years he attained ten rabbinic ordinations, and three ordinations for Dayanut. Rav Kachlon published over 40 books, which received support letters from G'dolei Yisrael, including Israel's Chief Rabbis, Rav Ovadia Yosef zt'l, Rav Yitzhak Yosef, Rav David Yosef, Rav Yaakov Zamir, Rav Gideon ben Moshe and other important rabbis. Hundreds of thousands of copies were distributed in Israel and around the world. Among them: Ach Tov L'Yisrael Responsa (5 vol.), Doresh Tov (3 vol.), Ochachot v'Tochachot, HaDrasha HaShvuit, HaSicha HaShvuit, Cheder Naeh, Ahavat Chaim Responsa, The Messianic Jews Myth, and more Baruch HaShem.
In 2016, together with Rabbi Yaron Reuven, he founded the Torah organization BeEzrat HaShem Inc. The Rabbis give have influenced the lives of many, to repent and get closer to Torah life.