Gaea Consultants, LLC was founded in 2000 by Dr. Tonja Koob, PE, and is a fully licensed and insured engineering firm in the State of Louisiana. We take pride in providing expert and reliable civil and environmental consulting services for a wide variety of clients in both the public and private sectors. Our main office is located in the Irish Channel neighborhood of New Orleans on the first floor of a renovated corner grocery store. Gaea Consultants is a Small, Woman-owned Business (WBE) and is certified as a Disadvantaged Business (DBE) with the Louisiana Department of Transportation and Development, the City of New Orleans, and the New Orleans Sewerage and Water Board. Gaea Consultants is also a certified Historically Underutilized Business (HUB) Zone Business with the SBA, and a participant in the Louisiana Hudson Initiative Small and Emerging Business Development Program.