VOLLERS’ roots are in excavation, and Sitework remains at the center of what we do today. We take on substantial site packages that can include major earthwork, grading, infrastructure, paving, and the work required to prepare the site for construction.

VOLLERS takes on deep and complex utility work as part of larger site packages and utility projects. Our teams plan the work around existing conditions, sequencing, access, testing, inspections, and the other work happening across the site.

VOLLERS takes on substantial demolition work in complex site conditions, with careful planning around what has to be removed, protected, handled, and prepared for what comes next. When demolition continues into Sitework, the knowledge and planning from the first phase carry forward into the next.

Environmental expertise is built into the VOLLERS team. With internal environmental resources and LSRPs, we can address environmental conditions alongside Sitework and Demolition and keep those decisions connected to the work happening across the site.

VOLLERS draws on wholly owned Layout, Inc. for surveying, construction layout, and field data. From earthwork through vertical construction and bridge work, Layout's survey teams establish control, lay out the work, capture field conditions, and support construction using UAVs, rovers, machine control, and other field technology.

VOLLERS draws on wholly owned HVI Services for material recovery, recycling, and material supply. HVI processes materials at its dedicated recycling facilities and can also bring recycling operations directly to the jobsite, giving project teams more options for how materials are handled, reused, and supplied.

VOLLERS can bring concrete work into the broader site package through partner entity ABI (Assuncao Brothers) when it is the right fit for the project. ABI's work spans highway, roadway, and bridge construction, along with foundations, retaining walls, concrete repair, and other specialized concrete work.