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
9111 Edmonston Road
Greenbelt, Maryland 20770
137 National Plaza
Suite 300
National Harbor, MD 20745
3306 Shortridge Lane
Mitchellville, Maryland 20721
5425 Wisconsin Avenue
Suite 600
Chevy Chase, MD 20815
1300 Mercantile Lane, Suite 42
Largo, MD 20774
9134 Piscataway Road #422
Clinton, MD 20735
2809 Foxglove Way
Springdale, MD 20774
5427 14th Street, N.W.
Washington, D.C. 20011
8181 Professional Place, Suite 208
Landover, MD 20785
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
10808 Lake Arbor Way
Mitchellville, MD 20721
P.O. Box 2041
Upper Marlboro, MD 20773
14303 Ansonsia Court
Upper Marlboro, MD 20774
19847 Century Boulevard
Suite 200
Germantown, MD 20874
418 10th Street
SE Washington, DC 20003
100 West Road
Suite 300
Towson, MD 21204
145 Fleet Street, Unit 180
National Harbor, MD 20745
1300 Mercantile Lane
Suite 100-A
Largo, MD 20774
13205 4th Street
Bowie, MD 20720
2609 Galeshead Drive
Upper Marlboro, Maryland 20774
1300 Mercantile Lane, Suite 138C
Largo, MD 20774
9701 Apollo Drive
Suite 301
Largo, MD 20774
4640 Forbes Blvd
Suite 201
Lanham, MD 20706