Office Staff
Erik Peterson
President
Tel: 952-270-7976
Ext 1641
Mick Rynerson
General Manager
Tel: 612-414-7488
Jake Quast
General Manager - Concrete division
Tel: 651-323-3413
Mick Rynerson Jr.
Estimator
Tel: 651-777-5454
Field Supervisors
Jake Koenen
Job Lead
Tel: 651-777-5454
John Mausolf
Job Lead
Tel: 651-777-5454
Scott Wylie
Job Lead
Tel: 651-777-5454
Lance Affect
Job Lead
Tel: 651-777-5454
Proudly serving the Twin Cities and far beyond
Demo Unlimited
1636 Gervais Ave Ste 3
Maplewood, MN 55109
Call: 651-777-5454
Hours: 7am – 5pm CST
