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
9701 Apollo Drive
Suite 301
Upper Marlboro, MD 20774
3306 Shortridge Lane
Mitchellville, Maryland 20721
418 10th Street
SE Washington, DC 20003
1300 Mercantile Lane, Suite 138C
Largo, MD 20774
9701 Apollo Drive
Suite 301
Largo, MD 20774
14303 Ansonsia Court
Upper Marlboro, MD 20774
1300 Mercantile Lane, Suite 42
Largo, MD 20774
19847 Century Boulevard
Suite 200
Germantown, MD 20874
13205 4th Street
Bowie, MD 20720
9111 Edmonston Road
Greenbelt, Maryland 20770
8181 Professional Place, Suite 208
Landover, MD 20785
9134 Piscataway Road #422
Clinton, MD 20735
100 West Road
Suite 300
Towson, MD 21204
9103 Woodmore Centre Drive, Suite 213
Lanham, MD 20706
2809 Foxglove Way
Springdale, MD 20774
6900 Virginia Manor Road, Suite 111
Beltsville, MD 20705
4390 Parliament Place
Suite A
Lanham, MD 20706
8636-B 16th Street
Unit 346
Silver Spring, MD 20705
145 Fleet Street, Unit 180
National Harbor, MD 20745
4640 Forbes Blvd
Suite 201
Lanham, MD 20706