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Contact Directory

St. Mary's County Government
P. O. Box 653 - 41770 Baldridge Street
Leonardtown, MD 20650

301-475-4200

Commissioners of St. Mary's County

Web Page Phone Number E-Mail
Eric Colvin (301) 475-4200 ext. 1354
(301) 475-4935 FAX
[email protected]
James R. Guy (301) 475-4200 ext. 1361
(301) 475-4935 FAX
[email protected]
Michael L. Hewitt (301) 475-4200 ext. 1355
(301) 475-4935 FAX
[email protected]
Mike Alderson, Jr. (301) 475-4200 ext. 1357
(301) 475-4935 FAX
[email protected]
Scott R. Ostrow (301) 475-4200 ext. 1353
(301) 475-4935 FAX
[email protected]

County and Other Agencies

Web Page Phone Number E-Mail
Administrative Charging Committee
Aging & Human Services (301) 475-4200 ext. 1050
(301) 475-4503 FAX
[email protected]
Alcohol Beverage Board (301) 475-7844 ext. 1600
(301) 475-3364 FAX
[email protected]
Animal Adoption & Resources Center
Animal Control (301) 475-8018 or after hrs. (301) 475-8016
(301) 475-4924 FAX
[email protected]
Assessments & Taxation (301) 880-2900
(301) 475-4856 FAX
[email protected]
Board of Appeals (301) 475-4200
(301) 475-4672 FAX
Building Services (301) 475-4200 ext. 1150
(301) 475-4964 FAX
[email protected]
Channel 95 (301) 475-4200 ext. 1342
(301) 475-4935 FAX
[email protected]
Circuit Court of St. Mary's County (301) 475-7844
Construction & Inspections (301) 475-4200 ext. 3531
(301) 863-8810 FAX
[email protected]
County Administrator (301) 475-4200 ext. 1321
(301) 475-4935 FAX
[email protected]
County Airport (301) 475-4200 ext. 3511
[email protected]
County Attorney (301) 475-4200 ext. 1700
(301) 475-4660 FAX
[email protected]
County Commissioners (301) 475-4200 ext. 1350
(301) 475-4935 FAX
[email protected]
County Highways (301) 475-4200 ext. 3540
(301) 863-8810 FAX
[email protected]
County Transit System (STS) (301) 475-4200 ext. 1120 or ext. 1121
(301) 866-6797 FAX
[email protected]
County Treasurer (301) 475-4472 ext. 3300
(301) 475-4946 FAX
[email protected]
Detention Center (301) 475-4200 ext. 3200
(301) 475-4010 FAX
[email protected]
Development Review (301) 475-4200 ext. 1522
(301) 475-4672 FAX
[email protected]
Economic Development (301) 475-4200 ext. 1400
(301) 475-4414 FAX
[email protected]
Elections (301) 475-7844 ext. 1613
(301) 475-4077 FAX
[email protected]
Emergency Services (301) 475-4200 ext. 2121
(301) 475-4924 FAX
[email protected]
Engineering Services (301) 475-4200 ext. 3565
(301) 863-8810 FAX
[email protected]
Ethics Commission (301) 475-4200 ext. 1700
(301) 475-4660 FAX
[email protected]
Finance (301) 475-4200 ext. 1201
(301) 475-4489 FAX
[email protected]
GIS - Mapping (301) 475-4200
[email protected]
Health Department (301) 475-4330
(301) 475-4350 FAX
[email protected]
Housing Authority (301) 866-6590 ext. 1434
(301) 737-5628 FAX
[email protected]
Human Resources (301) 475-4200 ext. 1100
(301) 475-4082 FAX
[email protected]
Information Technology (301) 475-4200 ext. 1007
[email protected]
Land Use & Growth Management (301) 475-4200 ext. 1500
(301) 475-4635 FAX
[email protected]
Main (301) 475-4200 ext. 1001
(301) 475-4935 FAX
MetCom Water and Sewer
Planning Commission
Police Accountability Board
Public Information Office (301) 475-4200 ext. 1340
(301) 475-8491 FAX
[email protected]
Public Library (301) 475-2846
Public Notices (301) 475-4200 ext. 1340
(301) 475-4935 FAX
[email protected]
Public Schools Central Administration (301) 475-5511
(301) 475-4270 FAX
Public Works & Transportation (301) 475-4200 ext. 3510
[email protected]
Recreation and Parks (301) 475-4200 ext. 1812
(301) 475-4108 FAX
[email protected]
Register of Wills (301) 475-5566
(301) 475-4968 FAX
[email protected]
Sheriff's Office (301) 475-4040
(301) 475-4047 FAX
[email protected]
Social Services (240) 895-7000
(240) 895-7099 FAX
[email protected]
Soil Conservation District (301) 475-8402 ext. 3
(301) 475-8391 FAX
[email protected]
State Highways
States Attorney (301) 475-7844 ext. 4500
(301) 475-4596 FAX
[email protected]
Transportation Services (301) 475-4200 ext. 1122
(301) 866-6797 FAX
[email protected]
University of Maryland Extension (301) 475-4482
(301) 475-4483 FAX
[email protected]
Volunteer Boards, Committees & Commissions (301) 475-4200 ext. 1700
(301) 475-8491 FAX
[email protected]