License Directory

Alexander David Preston

Active

California license 2060

License

Licensed by
California Board for Professional Engineers, Land Surveyors, and Geologists
License number
2060
Status
Active
First issued
December 27, 2024
Expires
March 31, 2027
License holder
Alexander David Preston
Entity type
Individual

Classifications

Contact

17000 Science Drive
Ste 200
Bowie, MD 20715