About Us

Our Story

Landmarkbuilders Precast Corp. has
been in the construction industry providing architectural pre-casting solution since 1926



As a family owned and operated corporation we continue to grow our legacy in the local construction scene. Being entrusted with traditional method of pre-casting, we are mindful in keeping in step with the advent of technology. As a result we continue to service modern, contemporary and traditional orders of architecture.

We trace our roots to our patriarch I.G de Leon who started his career as an apprentice to the great Italian sculptor F.R Monte. In 1926 he opened his own shop in singalong Manila and by 1953 I.G de Leon and sons was regarded as the most progressive precast ornament manufacturer. By 1992 I.G de Leon Jr. CE established Landmark Builders and opened his precast plant in Mambugan Antipolo and in 2017 together with his sons Landmarkbuilders Precast Corp. was formed.


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