Professional Services

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
1300 Mercantile Lane, Suite 42
Largo, MD 20774
14625 Baltimore Avenue
Suite 349
Laurel, MD 20707
8161 Maple Lawn Blvd.
Suite 340
Fulton, Maryland 20759
11201 Raging Brook Drive
Bowie, MD 20720
4601 Presidents Drive
Suite 131
Lanham, MD 20706
7730 Marlboro Pike
Forestville, MD 20747
3306 Shortridge Lane
Mitchellville, Maryland 20721
418 10th Street
SE Washington, DC 20003
145 Fleet Street, Unit 180
National Harbor, MD 20745
8900 Edgeworth Drive
Suites S & T
Capitol Heights, MD 20743
155 Potomac Passage
National Harbor, MD 20745
6201 Annapolis Road
Landover Hills, MD 20784
14102 Dawn Whistle Way
Bowie, Maryland 20721
6802 Industrial Drive
Suite 206
Beltsville, MD 20705
1250 Connecticut Avenue, N.W.
Suite 200
Washington, DC 20036
4640 Forbes Blvd
Suite 201
Lanham, MD 20706
16701 Melford Boulevard
Suite 400
Bowie, Maryland 20715
1806 Fenwood Ave.
Oxon Hill, Maryland 20745
1827 Brightseat Road
Hyattsville, MD 20785
12115-L Parklawn Drive
Rockville, Maryland 20852
2809 Foxglove Way
Springdale, MD 20774
6307 Kinsey Terrace
Lanham, MD 20706
4500 Thoroughbred Drive
Upper Marlboro, MD 20772
4401 Nicole Drive
Lanham, MD 20706
11720 beltsville Dr.
Suite 350B
Beltsville, MD 20705
12100 Baltimore Avenue
Suite 1
Beltsville, MD 20705
9701 Apollo Drive - Suite 301
Largo, MD 20774
11002 Amherst Avenue
Silver Spring, MD 20902
12203 Raritan Lane
Bowie, MD 20715
5427 14th Street, N.W.
Washington, D.C. 20011
9701 Apollo Drive
Suite 301
Largo, MD 20774
5100 Philadelphia Way
Lanham, MD 20706
7145 Old Alexandria Ferry Road
Clinton, MD 20735
7761 Diamondback Dr.
College Park, MD 20742
4501 B Mitchellville Road
Bowie, Maryland 20716
12501 Prosperity Drive, Ste. 320
Silver Spring, MD 20904-1699
10104 Senate Drive
Suite 224
Lanham, MD 20706
15003 Dennington Drive
Bowie, Maryland 20721
1300 Mercantile Lane
Suite 100-A
Largo, MD 20774
7404 Executive Place Suite 103
Lanham, MD 20720