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(423) 392-8896


Alley and Associates Inc. started in March of 1990 as a combination of established local surveying firms, with a combined experience of nearly 90 years in the surveying business. Tim and Lance Lingerfelt, Bryan Sauceman and Matthew Strickler are members of the Tennessee Association of Professional Surveyors. Tim is a member of the Kentucky Association of Professional Surveyors, North Carolina Society of Surveyors, Surveying and Mapping Society of Georgia, National Society of Professional Surveyors (Fellow), and is the current member of the Tennessee Board of Examiners for Land Surveyors.