GEOTILL INC.

Geotill Inc. specializes in geophysical surveying and mapping services tailored to critical transportation infrastructure projects. Their core capabilities center on delivering precise geotechnical engineering support for high-stakes civil works, including subsurface characterization, soil and rock profiling, and geospatial data collection to inform foundation design and structural integrity assessments. They execute field campaigns in compliance with detailed statements of work, technical specifications, and engineering drawings, ensuring data accuracy for complex projects such as airport tower foundations. Their technical expertise includes ground-penetrating radar, seismic refraction, borehole logging, and geospatial integration—tools essential for identifying subsurface anomalies and informing risk-mitigated construction decisions. Geotill’s differentiator lies in its focused execution of site-specific geotechnical investigations under stringent federal engineering standards, prioritizing data fidelity and regulatory alignment over broad service portfolios. The contractor has demonstrated direct experience supporting the Department of Transportation on infrastructure projects requiring subsurface geotechnical analysis, particularly at aviation facilities. Their work aligns with DOT’s mission to ensure the long-term durability and safety of transportation assets through rigorous subsurface characterization prior to construction. Geotill’s primary industry focus is in NAICS 541360—geophysical surveying and mapping services—where they deliver specialized subsurface mapping solutions for transportation and civil engineering applications. Their market positioning is that of a niche technical provider serving infrastructure agencies requiring high-precision geotechnical data, rather than a broad-based engineering firm. Geotill Inc. is a small, locally based entity headquartered in Fishers, Indiana, structured as a 2L firm with no federal certifications on record. They operate with a lean, project-driven model, positioning themselves as a responsive technical partner for federal agencies requiring specialized geophysical and geotechnical field services in support of transportation infrastructure.