Herrera Environmental Consultants is a leading engineering and scientific consulting firm focused on restoration, water, and ... sustainable development. Herrera’s interdisciplinary team of scientists, engineers, and regulatory specialists bring together multiple technical specialties to solve complex problems facing municipalities, government agencies, businesses, tribes, and non-profits. Herrera’s more than 100 staff members work in five offices across the western United States and abroad. Herrera provides proven, cost-effective, scientifically defensible, and realistic assessments and solutions to complex environmental issues. read more