Three Oaks Engineering

Members of the Three Oaks staff at a company outing

Our Core Values

The name Three Oaks Engineering and our symmetric logo convey balance and interconnectedness, and symbolize our three core values:

  • Sustainability – Our name honors the oak tree, a symbol of strength and renewal.  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 responsibilities.  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 vital, we recognize that our clients and employees are the cornerstones to our long-term success, and we are committed to providing both with what they need to flourish.


  • NCDOT disadvantaged business enterprise (DBE) & small professional services firm (SPSF)


  • NC Department of Administration Historically Underutilized Business (HUB)

  • City of Durham Woman Small DBE & Small Local Business Enterprise (SLBE) | City of Raleigh Small Disadvantaged Minority and Women Owned Business (SDMWOB)

  • Virginia DBE & Small, Woman-owned, and Minority-owned (SWaM) Business woman/small certified

About Us