High-Quality Aggregates
For a Range of Applications

est. 1986

Quality Aggregate from Local South Dakota & Minnesota Mines

Heavy Equipment

Aggregate Mining

Northern Con-Agg is your source for peak-quality washed and graded rock from gravel and clay mines. Our dedication to the maximum levels of quality control ensures the consistency of our products.

Aggregate Mining
Land Reclamation

Land Reclamation

What happens when the mine taps out? At Northern Con-Agg, we already have a plan in place for formerly mined land: reclamation. Proper techniques help return this property to the wilderness.

Land Reclamation

Be sure to give us a call for special project pricing on aggregates.
Call (763) 509-9344

About Us

Purchase first-rate mined aggregates from Northern Con-Agg. Our small, family-owned company produces sand and gravel aggregates from gravel pits in Rauville, South Dakota and Luverne, Minnesota. Our owner came from the paving business but decided to get into aggregate mining and Northern Con-Agg was born. The company began operations in 1986 as an aggregate producer with locations in Minnesota and South Dakota. Today, Northern Con-Agg, LLP continues with the tradition of more than 30 years of aggregate and kaolin mining experience.


Main Office Phone

Hours of Operation
Monday - Friday, 7 a.m.-5 p.m.

Pit Locations
Rauville, SD & Luverne, MN

Main Office
3231 Fernbrook Lane N
Plymouth, MN 55447


 Mine Locations

Luverne, MN
Northern Con-Agg, LLP
1450 131st Street
Luverne, MN 56156
Plant Manager: Marty Wigen
Local: (507) 283-2124
Rauville, SD
Northern Con-Agg, LLP
45631 162nd Street
Rauville, SD 57201-1912
Plant Manager: Chad Brendan
Local: (605) 882-1912