Mainstay Engineering Group is licensed to perform engineering services in the following states of the continental United States.  We have also performed consulting services internationally in Mexico, Brazil, Puerto Rico, China, and Canada.

Alabama
Arizona

Minnesota
Missouri

Connecticut

New Hampshire

Delaware

New Jersey

Florida

New Mexico

Georgia

New York

Illinois

North Carolina

Indiana

Ohio

Iowa
Kansas

Pennsylvania
West Virginia

Kentucky

Rhode Island

Louisiana

South Carolina

Maine

Tennessee

Maryland

Texas

Massachusetts

Virginia

Michigan



 

Jurisdictional Areas of Practice