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About Us

Cert-In Software Systems, Inc. was incorporated in Florida in 1996 as a software development company whose primary objective was to provide easy to use tools for contractors. In January of 1997 we acquired the rights to maintain, modify, upgrade and distribute the TRF family of products. During the last ten years we have produced Windows versions of the Estimating and Time & Material programs, using state of the art development and data management systems.