Professional Engineer Directory
Browse 0+ licensed Professional Engineers across all 50 US states. Credentials verified from official state licensing boards.
The Credo Professional Engineer Directory lists 0+ licensed Professional Engineers (PEs) across all 50 US states and 0 engineering disciplines. Every engineer's license number and status is sourced directly from official state licensing board records and can be verified through the board's public lookup tool.
Directory at a Glance
- Total licensed PEs
- 0+
- Engineering disciplines
- 0
- States covered
- All 50 US states
- Data source
- State licensing boards
- License verification
- Official board links on every profile
- Update frequency
- Regular board syncs
About This Directory
A Professional Engineer (PE) has passed the NCEES Fundamentals of Engineering (FE) exam, accumulated four years of supervised experience, and passed the discipline-specific Principles and Practice of Engineering (PE) exam. PEs are the only engineers legally authorized to sign and seal engineering documents for public projects in the United States.
This directory aggregates active PE license records from all 50 state licensing boards. Each profile includes the engineer's license number, status, and a direct link to verify credentials through the official board.
Browse by Discipline
Select a discipline to browse licensed engineers by state.
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Frequently Asked Questions: Professional Engineer Directory
A Professional Engineer (PE) is a licensed individual who has passed the NCEES Fundamentals of Engineering (FE) exam, gained at least four years of progressive engineering experience, and passed the discipline-specific Principles and Practice of Engineering (PE) exam. PEs are legally authorized to sign and seal engineering documents, offer services directly to the public, and take legal responsibility for their engineering work.
Use this directory to browse by discipline (civil, structural, mechanical, etc.) and then select your state to see all active PE license holders. Each profile shows the engineer's license number, status, and a direct link to verify credentials through the official state licensing board.
Every PE is licensed by their state's engineering board, which maintains a public online lookup tool. In Credo's directory, each engineer profile includes their license number and a link to the official state board verification page. License status is synced regularly from board records.
Yes. Licensed PEs can obtain licenses in additional states through comity (reciprocity) — most states waive the PE exam for engineers who already hold an active PE license elsewhere. Many states also streamline this process through the NCEES Record.
There are 0+ active PE license holders listed in this directory across all 50 states. The actual number of individual engineers is somewhat lower, since many PEs hold licenses in multiple states simultaneously.