GENTERRA CONSULTANTS, INC

Genterra Consultants, Inc. specializes in civil engineering and watershed infrastructure services, delivering design, planning, and environmental assessment solutions for federal water resource management projects. Their technical expertise includes floodwater retardation structure rehabilitation, watershed plan development, environmental assessments (EAs), and environmental impact statements (EISs), with a demonstrated focus on hydrologic modeling, hydraulic design, and regulatory compliance under NEPA. The firm brings precision to complex terrain and arid-region hydrology challenges, particularly in the Southwestern U.S., where they have executed site-specific engineering for flood control systems, arroyo remediation, and watershed-scale environmental documentation. The company maintains a consistent relationship with the U.S. Department of Agriculture, primarily supporting the Natural Resources Conservation Service through engineering services for flood control infrastructure and ecological restoration. Their work for the Department of Defense involves civil engineering support for installation infrastructure, indicating adaptability across federal mission sets. The recurring nature of engagements with USDA underscores a trusted, though sometimes challenged, partnership in delivering technically demanding, environmentally sensitive projects. Genterra’s primary focus is in NAICS 541330 — Engineering Services — where they operate as a niche provider of hydro-environmental engineering solutions. Their market positioning centers on small-scale, high-complexity water resource projects requiring interdisciplinary coordination between civil engineering, environmental science, and regulatory permitting. They are not a broad-spectrum engineering firm but a specialized practitioner in watershed-scale planning and flood control design. As a small business structured as a 2L entity based in Irvine, California, Genterra operates without federal certifications but maintains a focused geographic footprint aligned with USDA and DoD project locations across the Western U.S. Their operational model emphasizes technical rigor over scale, serving federal clients with targeted, field-informed engineering expertise.