Rockwall County
Texas

Concrete, paving, foundations, sitework and construction support across twelve primary North Texas counties.
Onyx & Iron is based in Dallas. We serve projects throughout our primary county coverage area without claiming a separate staffed location in every city.
Project availability depends on scope, site conditions, scheduling and travel requirements. Larger or specialized projects elsewhere in Texas and Oklahoma are considered individually.
Texas
Texas
Texas
Texas
Texas
Texas
Texas
Texas
Texas
Texas
Texas
Texas
Tell us where the work is, what you need built and any access or scheduling constraints. That gives our team the right starting point for reviewing your project.
Request an Estimate ↗