![]() Colton Appraisal Group 6917 Groveton Drive Clinton, MD 20735 Company Phone: (301) 868-6080 Appraiser First Name: Gregory Appraiser Last Name: Colton License State: DC License #: CR11341 2nd License State: MD License #: 30007942 3rd License State: VA License #: 4001013133 Counties Covered:: ![]() |