Three Oaks Engineering

Welcome to Three Oaks Engineering. We are a woman-owned business focused on helping our clients accomplish infrastructure projects with careful consideration of community and environmental needs. With experience on a wide range of projects across the Southeast, coupled with a positive approach and commitment to each client, Three Oaks offers superior, cost-effective, and efficient services. We have offices in Durham, NC, and Columbia, SC, and are a certified disadvantaged business enterprise (DBE) with the North Carolina, South Carolina, and Virginia state departments of transportation. Services - NEPA document preparation - Environmental permitting - Natural resource investigations - Aquatic surveys (freshwater mussels, freshwater fish, benthic macroinvertebrates, water quality & SAV) - Essential fish habitat analysis - Mitigation site planning - Construction environmental compliance monitoring - Public engagement, including Spanish translation - Community impact assessment - Traffic noise analysis - Soils & wastewater ("perc"​ tests, wastewater systems, hydric & stormwater soil evaluations) Core Values: • Sustainability – Our name honors the oak tree, a symbol of strength and longevity. We assist clients in balancing infrastructure and development objectives with long-term community and environmental needs. We also strive to be sustainable partners in our own communities. • Work/Life – We provide our employees with the flexibility to balance business and family needs. Our strong belief is that empowering highly-motivated employees is good for business. • Longevity – We will succeed by focusing on delivering exceptional products and superior client service, while at the same time providing for the growth and well-being of our employees. While profitability is a core value, we recognize that our clients and employees are the keys to our long-term success, and we are committed to providing both with what they need to flourish.