About Us
Seventy Years of Industrial Minerals, Aggregate Materials and Asphalt Paving Expertise!
- 1946
M&B Asphalt was founded
- 1972
M&B Asphalt erects Barber Green Plant in Maple Grove
- 1984
Maple Grove Materials takes over stone operations in Maple Grove
- 1998-2000
MGQ, Inc. is founded with the construction of an 800TPH crushing plant and an 800TPH aggregate production plant at the Maple Grove
- 2001
MGQ builds a rail loadout facility for aggregate distribution
- 2002
MGQ opens operations at the Millersville Quarry
- 2007
MGQ erects an industrial minerals plant in Maple Grove
- 2009-2010
With the construction of four 20,000 ton liquid asphalt tanks, MGQ Terminal is founded
- 2011
MGQ once again expands its office space
- 2011
Development of Liberty Quarry proceeds
- 2011
New 400 TPH Asphalt plant opens in Alvada OH
- 2011
New aggregate rail yard opens in Pittsburgh PA
- 2012
MGQ builds a new aggregate wash plant
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