Consulting

Charles P. Johnson & Associates, Inc.
Charles P. Johnson & Associates, Inc. (CPJ) is a full-service civil engineering firm providing the highest quality Land Planning, Civil and Environmental Engineering, and Surveying Services.
1751 Elton Road
Suite 300
Silver Spring, MD 20903
137 National Plaza
Suite 300
National Harbor, MD 20745
13205 4th Street
Bowie, MD 20720
19847 Century Boulevard
Suite 200
Germantown, MD 20874
5427 14th Street, N.W.
Washington, D.C. 20011
14303 Ansonsia Court
Upper Marlboro, MD 20774
145 Fleet Street, Unit 180
National Harbor, MD 20745
1801 McCormick Drive, Suite 350
Largo, Maryland 20774
14226 Hampshire Hall Ct
Upper Marlboro, MD 20772
P.O. Box 2041
Upper Marlboro, MD 20773
16701 Melford Blvd, Suite 400
Bowie, Maryland 20715
4390 Parliament Place
Suite A
Lanham, MD 20706
6900 Virginia Manor Road, Suite 111
Beltsville, MD 20705
6507 Farmer Drive
Fort Washington, MD 20744
1300 Mercantile Lane, Suite 138C
Largo, MD 20774
3306 Shortridge Lane
Mitchellville, Maryland 20721
8101 Felbrigg Hall Road
Glenn Dale, MD 20769
15010 Broschart Road
Rockville, MD 20850
8181 Professional Place, Suite 208
Landover, MD 20785
5425 Wisconsin Avenue
Suite 600
Chevy Chase, MD 20815
14625 Baltimore Avenue
Suite 349
Laurel, MD 20707
10808 Lake Arbor Way
Mitchellville, MD 20721
1300 Mercantile Lane, Suite 42
Largo, MD 20774
100 West Road
Suite 300
Towson, MD 21204
9111 Edmonston Road
Greenbelt, Maryland 20770
4640 Forbes Blvd
Suite 201
Lanham, MD 20706