In 1999 the couple relocated to New Orleans when Stampley accepted a position as co-choir director and musician for Bishop Paul Morton's Greater St. Stephen's Church.

In March 2005, he became the second male gospel artist to have a high debut on the Billboard's chat when his first album, The Songbook of Micah, debuted at number three of Billboard's chart[5] In 2014 he shared the same stage with Donnie McClurkin and other prominent gospel ministers at the Experience, an annual event held in Nigeria.

"[11] His voice has often been compared with Grammy award winner Donnie McClurkin who is also known in the gospel community for his high notes.

Both stars disagree to this but Donnie has expressed his profound admiration of Micah Stampley's outstanding vocal dexterity.

[12] Micah has the stamina to hold notes for lengths of time without wavering in pitch or tone, seemingly effortlessly.

[14] Micah and Heidi Stampley are the co-founders of Interface Entertainment and Operation I Believe, Inc., a 501(c)(3) non-profit organization, launched in 2006 with platforms that include humanitarian and outreach initiatives.

[14] Micah and Heidi Stampley are also co-owners of Orleans Foods Ltd. Co.[17] Currently, he serves as the Visionary Leader and Chief Worshipper of Shift Global, Inc.[18]