About Us

Dao consultantsDao Consultants, Inc., formerly known as Dao Engineering was formed in 1989 by Duy (Zwee) Dao, shown here with City of Orlando Commissioner Sheehan and wife Marie. Mr. Dao assembled a group of registered engineers, graduate design professionals, designers, lead draftsmen and administrative support staff dedicated to professional excellence. A full service engineering firm, Dao Consultants, Inc., offers consulting services in Civil and Environmental Engineering. The firm designed civil engineering projects with special emphasis on stormwater management and utilities services connections for private and public projects. In 1995 Solange C. Dao joined the company as President for Operations and expanded company services into the field of personnel training.

Dao Consultants, Inc., is organized as a corporation in the State of Florida with a charter No. L02472. The company is authorized to provide engineering services by the Florida Department of Business and Professional Regulation with licenses No. EB0005482.

Dao Consultants, Inc., headquarters, located in Orlando at 1110 East Marks Street, Orlando. The company is certified by Disney, the City of Orlando and Orange County as a Minority Business Enterprise.

Dao Consultants, Inc., professional staff has enjoyed a fine rapport with Technical Staff of regulatory agencies such as Florida Department of Environmental Protection and Water Management Districts and, has experienced a great rate of success in permitting with them. This was partly due to our willingness to listen carefully to water management district intents and concerns then to our ability to translate them into engineering solutions. This attitude allowed close communication and understanding which are vital to the success of the projects.