O’Connor Contractors has extensive experience in all types of building foundation work, including heavy mat foundations, continuous and isolated footings, foundation walls, grade-beam construction, gang-form applications, and structural piers. 

We also specialize in equipment foundations and industrial pit work. Our experience includes the construction of support foundations for large machinery, cooling pits and cast-in-place trench networks.

Our foundation work is supported by state of the art, total station layout equipment to ensure that our work is well within specification.