About Us

Johnson-McAdams Surveying and Mapping Office at 111 East Market Street, Greenwood, Mississippi

Formed in 1996, Johnson-McAdams Surveying & Mapping, LLC (JMc) was created to build a company that specializes in the latest surveying and mapping science and technology.  The JMc staff has been providing surveying, mapping and data management services to numerous federal government, state government and private industry clients for nearly thirty years. ​

​Johnson-McAdams has extensive experience providing the types of surveying services required for any engineering or construction project.​ Johnson-McAdams Surveying and Mapping, LLC is a qualified HUB Zone Small Business.

Drone photo of Johnson-McAdams Survey crews performing topographic survey.

Our professional staff has the experience and certifications to meet our client’s needs. 

Mr. Lawrence Wm. Anderton, President, is a Professional Land Surveyor registered in Mississippi, Louisiana, Arkansas and Tennessee. 

​Mr. Chad Woods, Project Manager, is a Professional Land Surveyor registered in Mississippi and Alabama.

Our past surveying experience makes our personnel highly qualified for today’s needs. We are a multi-disciplined firm with total in-house surveying and mapping experience in performing conventional as well as RTK topographic surveys, automated single-beam and multibeam hydrographic surveys, GPS horizontal and vertical control, terrestrial scanning, construction surveys, boundary surveys, CADD mapping and GIS data collection and processing​

​The combined surveying careers of the firm’s key individuals represents well over 300 years of practical surveying and mapping experience.

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