Thornton & Associates Inc. 1205 South Graycroft Avenue Madison, TN 37115 Office: (615) 865-1913 Fax: (615) 865-0370 Please contact: Erly J. Thornton Jr., Jeff Kimbro, or Brian McCain Email: Boundary Surveys, Topographic Surveys, ALTA\ACSM Land Tiltle Surveys, Construction Staking, Elevation Certificates, Route Surveys, Asbuilt Surveys, Utility Surveys, Hydrographic Surveys,Subdivision Layout, GPS & Photogrammetric Control. This is a full service Land Surveying firm featuring two full time licensed Land Surveyors with over 50 Years combined experience. Specializing in Boundary & Topographic Surveying for all types of engineering and architectural design. No project too small, no project too large.