CONTACT

Heyer Engineering Inc.
Fargo Office
 

4180 24th Ave. S

Fargo, ND 58104

​

701.280.0949       F: 701.280.9686

Sioux Falls Office
​

6340 S Western Ave.  - Suite 110

Sioux Falls, SD 57108

​

605.370.6139

California Office
​

400 Ramona Ave. S  - Suite 212 Z

Corona, CA 92879

Minnesota Office
​

121 Washington Ave. N - Suite 335

Minneapolis, MN 55401

701.280.0949     •    4180 24th Ave. S    •    Fargo, ND 58104

605.370.6139     •    6340 S Western Ave.  - Suite 110    •    Sioux Falls, SD 57108

400 Ramona Ave. S  - Suite 212 Z    •    Corona, CA  92879

121 Washington Ave. N  -   Suite 335    •    Minneapolis, MN 55401