CertainTech Information

CertainTech offers professional services in the following areas: Custom Software Development We provide turn-key solutions in the custom software development. Our experience include several custom user-friendly desktop software. For example, the BIO1D groundwater transport model software that our founder developed in 1987 is still in use at several leading Universities and organizations. We have brought life to several mathematical solutions to robust Windows-based user-friendly software with online help, Guided Tours etc. These solutions often include royalty-free graphics and GIS libraries, and some provide integrations with Microsoft Excel, Microsoft Access, GIS programs such as ArcView and MapInfo, and Surfer. Our clients include U.S. EPA research centers, local water agencies, and leading petroleum, chemical, and pharmaceutical companies. CertainTech been the principal software developer of the integrated Windows version of US EPA Optimal Well Locator (OWL) model. The OWL software is available from U.S. EPA Groundwater and Ecosystems Research division's CSMoS Groundwater Modeling Software website .