UCOYA is a joint venture company formed by Oyamacor, Inc and United Consulting Group, Ltd. We specialize in environmental consulting, geotechnical engineering, geophysical services, special inspections, and construction materials testing. We have a technically diverse staff of more than 150 professionals, including registered professional engineers, geologists, and other scientists. UCOYA has years of geotechnical engineering experience that gives us a solid foundation to provide expert knowledge to help our clients stay on budget, avoid costly delays, manage safety concerns, and a host of other potential problems that could derail a project.