Contact Us

Starting September 9, 2022, the MBEX staff will be working remotely on Fridays, and the offices will not be open for drop-ins. If you need to contact an MBEX staff member on Fridays, please reach out to the following individual with your inquiry:

Not sure who to contact? Email and we'll make sure your message reaches the appropriate person.

MBEX is also in the process of updating its phone systems. Callers will be unable to leave voicemails for our staff. We apologize for the inconvenience and encourage members, and others, to refer to the listing above to get in contact with the appropriate department.


Business Hours:

  • Monday-Thursday: 7:00AM - 3:00PM
  • Friday: Office locations closed; staff "working from anywhere" remotely
  • Saturday & Sunday: Closed



1123 Glenwood Avenue
Minneapolis, MN 55405-1431
PH: (612) 381-2620
FAX: (612) 381-2621
Main Contact: David Siegel,


Directions to the Minnesota Builders Exchange headquarters in Minneapolis:

  • From 394E/W, take the Penn Ave exit, take Penn to Glenwood, turn right onto Glenwood go 4 blocks or so (between Emerson & Fremont).
  • From 94W, take Hennepin/Lyndale Exit, follow Lyndale to Glenwood Ave, take left onto Glenwood go about 5 blocks (between Emerson & Fremont). An Alternate route is to take 7th Street/Olson Memorial Hwy exit from 94W. Turn left on Olson Memorial. Take a left at the stop light at Bryant and go straight to Glenwood and take a right (about two blocks on the left).
  • From 94E, take 7th Street/Olson Memorial Hwy exit. Cross both intersections and take a right onto Glenwood, about 5 blocks west on the left.


2818 Piedmont Ave, STE D
Duluth, MN 55811
Main Contact: Don O'Connor,

Contact Us Form

Please do not use this form to contact MBEX about projects/project information. Please contact us via


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