Where there is detail grading, there is usually granular preparation required. Our company has always had a subgrade and gravel operation as part of our excavation contracting expertise. Our subgrade and gravel crews complete subgrade preparation and detailed excavation for:
We also provide subgrade services for any type of under slab preparation in Edmonton and surrounding areas. If any of these items require cement stabilization, this is also an option.
Since our paving division has become more established, it has added a whole new dimension to the diversity of our company. DeFord Contracting Inc. has the ability to complete cement stabilization and rubbelization as part of the paving crew’s subgrade operations. Our subgrade and gravel division not only supports our excavation crews, but also works very closely with our paving crew. We feel that our subgrade and gravel crews have the ability to adapt to our excavation and our paving crews’ needs. With the subgrade and gravel crews being the middle man within our operations, we rely heavily on them for communication and often act as the primary crew on site for the jobs that we are the acting general contractor.