Charles P. Johnson & Associates, Inc.

1751 Elton Road
Suite 300
Silver Spring, MD 20903
1-301-434-7000
(301) 434-7000
(301) 434-9394 (fax)
Hours:
8:00-5:00 Monday - Friday
Please check for special holiday hours
  • About

    CPJ is a full-service civil engineering firm that has provided quality land planning, civil and environmental engineering, and surveying services to the public and private sector since 1971.

  • Whom to Contact

    • Brian Davila
      4920 Niagara Road
      College Park, MD 20740