Wheaton & Sprague and our affiliated companies perform services nationally, and have representative professional engineers in the majority of the USA as well as affiliate partners in Canada. If you or your client require registration in a location in which we are not registered, please contact us.

We currently have professional engineering registrations in the following states:

  • Alabama

  • Arizona

  • California

  • Colorado

  • Connecticut*

  • Delaware

  • District of Columbia*

  • Florida

  • Georgia

  • Idaho

  • Illinois

  • Indiana

  • Iowa

  • Kentucky

  • Louisiana

  • Maine

  • Maryland

  • Massachusetts

  • Michigan*

  • Minnesota

  • Missouri

  • Nebraska

  • Nevada

  • New Hampshire

  • New Jersey*

  • New York*

  • North Carolina*

  • North Dakota

  • Ohio

  • Oklahoma

  • Oregon

  • Pennsylvania

  • South Carolina

  • South Dakota

  • Tennessee

  • Texas

  • Utah

  • Vermont

  • Virginia

  • Washington*

  • West Virginia

  • Wisconsin

* Professional engineering registration through Wheaton & Sprague Engineering affiliated companies

We have multiple staff members that have Specialty Engineer status through The Department of Planning and Development for Seattle, Washington.