Rachel H. Mohler, President and Owner
rachel.mohler@thothsurveying.com.
Rachel H Mohler became President of Thoth Land Surveying Professionals, Inc. in October 2006. At Thoth, Rachel is in charge of all contracting, billing & receivables and day to day operations. 

Prior to starting the company in 2006 her broad experience has included working in Quality Control, Office Management and Department Head for various companies. Rachel’s experience does not stop on the office side of the business as she also has experience out in the field working with survey crews. She’s as comfortable running the Sokkia SRX Robot as she is working with Quickbooks. 
Rachel’s educational background includes attending Kent State University, Ohio 1995-1999 BFA Program. Rachel has also sought out continuing educational workshops at the Woman’s Business Center of Northern Virginia to help her business’ continual growth.

Thomas Gregory (GREG) Pendleton, LS, RLS
greg.pendleton@thothsurveying.com.
Greg is a licensed surveyor in the District of Columbia and Virginia and is a Registered Land Surveyor with the District of Columbia Office of the Surveyor. Greg has over 24 years of experience in land surveying including boundary, ALTA, right-of-way and design and layout. Greg is well versed in a variety of CAD and GIS platforms and has specialized expertise in geodesy and global positioning systems.

Brian T. Mohler, PROF. LS
brian.mohler@thothsurveying.com.
Brian has over 15 years of combined education and experience in land surveying, including storm water management and boundary law. Brian is a licensed surveyor in the District of Columbia, Maryland and West Virginia. Brian received his Bachelor degree in Surveying and Mapping from the University of Akron, and holds an Engineering certificate in Storm Drainage Design from CC Baltimore County. Brian is well versed in CAD, with a high level of experience with AutoCAD and Land Development Desktop.

Both Greg and Brian work equally well in project management and field and office technical procedures, and both are involved with all aspects of land surveying at Thoth, from project inception to final deliverables.