Contact Us

If you have general comments and questions about Mortenson or our services, we'd like to hear from you. Please use the email form below to contact us, or call us at one of our many locations.

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Mortenson Headquarters
700 Meadow Lane North
Minneapolis, MN  55422
phone: 763.522.2100
fax: 763.287.5430

Visit our locations page for addresses and phone numbers of our offices.


Mail invoices and statements to:
PO Box 1333
Minneapolis, MN 55440-1333

Direct inquiries to Accounts Payable support:
Email: APQuestions@mortenson.com 
Telephone: 763.287.5447
Fax: 763.287.5460 (Attn: Accounts Payable)