1999 鑽石崗羅省基督教會正式成立，在以琳書房第一次聚會崇拜。出席：30人
First worship service at Brea Canyon Road location. No. of attendants: 30
2000 為容立教會增長，主日崇拜遷到Ybarra小學禮堂舉行
Sunday services were moved to Ybarra Elementary School to accommodate church growth
2001 教會設立英文部主日崇拜（於Ybarra小學）
Began English Sunday services (at Ybarra Elementary School)
2003 再於教會增長，粵語主日崇拜遷到South Pointe初中學校禮堂舉行
Cantonese Sunday services were moved to South Pointe Middle School
2004 South Pointe初中學校更成為國語及英文部主日祟拜地點
Mandarin & English congregation began Sunday services at South Pointe Middle School
2008 教會於核桃市購買了一間倉庫，並改建為社區中心及教會辦公室
2013 教會於核桃市購買了一間韓國教會為堂址, 並於8月4日開始崇拜