Apex Construction and Restoration, operating as Apex ADU, is a Fullerton-based general contractor led by owner Jason White. Licensed since 2016 — one of the longer track records in the Orange County ADU market — Jason has built a reputation for hands-on project management and direct client communication. Reviews consistently reference his personal involvement on every project and meticulous attention to detail. Permit records and social media document completed ADU work in Orange County including a craftsman-style detached ADU in Fullerton. The company operates as a focused owner-operated business — Jason is directly involved from initial bid through project completion.