WHERE WE WORK

Mainstay 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

Colorado

Connecticut

Delaware

Florida

Georgia

Illinois

Indiana

Iowa

Kansas

Kentucky

Louisiana

Maine

Maryland

Massachusetts

Michigan

Minnesota

Missouri

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York

North Carolina

Ohio

Pennsylvania

Rhode Island

South Carolina

Tennessee

Texas

Virginia

West Virginia