Walker Aggregates Inc.
Quarry Operations
Blasting and Vibration
Minimizing Operations Noise
What are aggregates used for?
Asphalt Plant Operations
Why Here?
Norjohn Contracting and Paving Limited
The ways we pave your way
Woodington Systems Inc.
The ways we move
Niagara Waste Systems Limited
Landfill Operations
Constructing a Landfill
Integrated Gas Recovery Services Inc.
Turning landfill gas into green energy
Constructing the well field
Walker Environmental Group
IMS Compost Facility
Odour Control
Niagara Biosolids Limited Partnership
Turning wastewater solids into soil amendments
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Walker Aggregates Inc.
Stone, Sand & Gravel: The Hole Story
Walker Environmental Group
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