DDS is licensed to practice Surveying in:
Kentucky, Tennessee, Mississippi,
North Dakota, and West Virginia.

DDS is licensed to practice engineering in:
Alabama, Arkansas, Georgia, Indiana, Kentucky,
Mississippi, Tennessee, Virginia, and West Virginia

DDS is licensed to practice engineering in:
Alabama, Arkansas, Georgia, Indiana, Kentucky, 
Mississippi, Tennessee, Virginia, and West Virginia

Construction Materials Testing

DDS is an AAP Accredited Materials Testing Laboratory

DDS is a member firm of ICC and ACI

DDS can help you attain your project's unique goals