Look Up Any Professional Engineer's License — All 51 States
Every state licenses professional engineers through its own board, and every board publishes a free lookup. Buyers almost never use them — which is exactly why this index exists. Pick your state for the official board link and the five-minute walkthrough.
Why This Matters More Than Any Ranking
A PE seal is only valid if the engineer is licensed, active, and in-discipline in the state where your project sits. Search demand proves buyers know it: in the publisher's own Search Console data (October 6 – November 2, 2026 (28 days of the publisher's own Search Console data)), "north dakota pe license lookup" drew 66 impressions and "michigan professional engineer license lookup" drew 65 — license verification is a real, recurring buyer task, and the boards' own tools are the only authoritative answer.
Alabama
Alabama Board of Licensure for Professional Engineers and Land Surveyors
Alaska
Alaska State Board of Registration for Architects, Engineers, and Land Surveyors
Arizona
Arizona Board of Technical Registration
Arkansas
Arkansas State Board of Licensure for Professional Engineers and Professional Surveyors
California
California Board for Professional Engineers, Land Surveyors, and Geologists
Colorado
Colorado State Board of Licensure for Architects, Professional Engineers and Professional Land Surveyors
Connecticut
Connecticut State Board of Examiners for Professional Engineers and Land Surveyors
Delaware
Delaware Association of Professional Engineers
District of Columbia
District of Columbia Board of Professional Engineering
Florida
Florida Board of Professional Engineers
Georgia
Georgia State Board of Registration for Professional Engineers and Land Surveyors
Hawaii
Hawaii Board of Professional Engineers, Architects, Surveyors and Landscape Architects
Idaho
Idaho Board of Professional Engineers and Professional Land Surveyors
Illinois
Illinois State Board of Professional Engineers
Indiana
Indiana State Board of Registration for Professional Engineers
Iowa
Iowa Engineering and Land Surveying Examining Board
Kansas
Kansas State Board of Technical Professions
Kentucky
Kentucky State Board of Licensure for Professional Engineers and Land Surveyors
Louisiana
Louisiana Professional Engineering and Land Surveying Board
Maine
Maine State Board of Licensure for Professional Engineers
Maryland
Maryland State Board for Professional Engineers
Massachusetts
Massachusetts Board of Registration of Professional Engineers and Land Surveyors
Michigan
Michigan Board of Professional Engineers
Minnesota
Minnesota Board of Architecture, Engineering, Land Surveying, Landscape Architecture, Geoscience and Interior Design
Mississippi
Mississippi Board of Licensure for Professional Engineers and Surveyors
Missouri
Missouri Board for Architects, Professional Engineers, Professional Land Surveyors and Professional Landscape Architects
Montana
Montana Board of Professional Engineers and Professional Land Surveyors
Nebraska
Nebraska Board of Engineers and Architects
Nevada
Nevada State Board of Professional Engineers and Land Surveyors
New Hampshire
New Hampshire Board of Professional Engineers
New Jersey
New Jersey State Board of Professional Engineers and Land Surveyors
New Mexico
New Mexico Board of Licensure for Professional Engineers and Professional Surveyors
New York
New York State Board for Engineering, Land Surveying and Geology
North Carolina
North Carolina Board of Examiners for Engineers and Surveyors
North Dakota
North Dakota State Board of Registration for Professional Engineers and Land Surveyors
Ohio
Ohio State Board of Registration for Professional Engineers and Surveyors
Oklahoma
Oklahoma State Board of Licensure for Professional Engineers and Land Surveyors
Oregon
Oregon State Board of Examiners for Engineering and Land Surveying
Pennsylvania
Pennsylvania State Registration Board for Professional Engineers, Land Surveyors and Geologists
Rhode Island
Rhode Island State Board of Registration for Professional Engineers
South Carolina
South Carolina State Board of Registration for Professional Engineers and Surveyors
South Dakota
South Dakota Board of Technical Professions
Tennessee
Tennessee State Board of Architectural and Engineering Examiners
Texas
Texas Board of Professional Engineers and Land Surveyors
Utah
Utah Professional Engineers and Professional Land Surveyors Licensing Board
Vermont
Vermont Board of Professional Engineering
Virginia
Virginia Board for Architects, Professional Engineers, Land Surveyors, Certified Interior Designers and Landscape Architects
Washington
Washington State Board of Registration for Professional Engineers and Land Surveyors
West Virginia
West Virginia State Board of Registration for Professional Engineers
Wisconsin
Wisconsin Examining Board of Architects, Landscape Architects, Professional Engineers, Designers, Professional Land Surveyors and Registered Interior Designers
Wyoming
Wyoming Board of Professional Engineers and Professional Land Surveyors
Who Publishes This Directory
Published by Apex Grid Engineering PLLC. The firms evaluated and listed on this site today are the publisher's own family of brands — this is an affiliated directory, not a neutral referee. The methodology below is the standard any engineering firm can be measured against, and it is the standard we hold our own firms to in public. Presentation order on this site is the publisher's choice and an experiment in what helps buyers decide — it is not an objective quality verdict, and no firm pays for placement. Coverage claims are limited to licensure the operator's bench actually holds, stated per state. No reviews, ratings, or project claims are published for any firm unless they can be documented — you will find none invented here.
Operated by Apex Grid Engineering PLLC. Founder & CEO: Jeremy “Chico” Mills — serial entrepreneur and USAF veteran. Jeremy is the founder and chief executive; he is not a licensed professional engineer, and no page on this site implies otherwise. The engineering behind the listed firms is performed and sealed by their licensed PE benches.