L.I. SMITH & ASSOCIATES, INC. is a full service engineering and surveying company that delivers a complete range of services including project design, erosion control, transportation surveying, construction inspection, and survey and mapping services.


Since 1975 we have been providing excellent service, earning a solid reputation based on our commitment to our client's needs and their unique concerns, our in-depth understanding of each project, and our continued ability to deliver efficient cost-effective solutions.


L.I. Smith provides surveying and engineering services throughout the Southeast region. With experience in civil and environmental engineering, L.I. Smith has accumulated an impressive performance record on a wide range of projects including roads and streets, drainage, sewerage, water supply and distribution systems, flood control, commercial and residential developments, and recreational facilities. Depending on client requirements, L.I. Smith has performed environmental assessment studies, planning and site development design, and permitting and construction inspections.


L.I. Smith brings to an engineering project broad capabilities, including aerial photography, surveying and GPS, GIS, photogrammetric and cadastral mapping.  L.I. Smith’s survey control and layout eliminate reliance on third parties, speed production, and strengthen quality control.



L.I. Smith & Associates, Inc. provides professional services in each of the following states: Alabama, Arkansas, Georgia, Illinois, Indiana, Kentucky, Louisiana, Mississippi, Missouri, North Carolina, South Carolina, and Tennessee.



Professional Engineers (AL, AR, GA, IL, KY, MO, MS, NC, SC, TN, VA)

Registered Land Surveyors (AL, AR, GA, IL, IN, KY, LA, MO, MS, SC, TN)

TN Certified Professionals in Erosion and Sediment Control (CPESC)

TN EPSC Level I and II Training

Agricultural Technical Service Provider (TSP) (KY, TN, MS)

ACI Concrete Laboratory Testing Technician TDOT Class 1,2, 3

Nuclear Gauge Certifications

CTTP Basic Aggregate Certifications

Asphalt Roadway Paving Inspector Certifications

HAZWOPER Safety Training Certifications

OSHA Training Certifications

First Aid and CPR Certifications