DELAWARE ASSOCIATION OF PROFESSIONAL ENGINEERS
92 Read's Way, Suite 208
New Castle, DE 19720
Phone: 302-323-4588
Email: office@dape.org
Professional Engineer
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Professional Engineers

Person Information
Name: Derek Richard Hartzell
Discipline: Structural

Address Information
Address (City, State, Zipcode): Twisp, WA, 98856

License Information
License Number: 30072
License Status: Active
License Expires: 06/30/2026