Foundation projects, from ADU slabs to full replacements.
Completed concrete foundations across the Bay Area: ADU slabs, custom-home foundations, basement digs, and full replacements. All our own work.
Foundations are the core of what New Edge does. The projects below run from framing-ready ADU slabs in East Bay backyards to a custom hillside home in the Oakland hills, basement foundations in Berkeley, and multi-story student housing — our crew handles the excavation, forming, rebar, and pour on every one.
General contractors and builders across the Bay Area bring us in as their concrete subcontractor, from 10 yards of concrete to 400 — several of the projects here were poured for GC partners whose names you’ll find credited on the project pages. If you’re a homeowner planning an ADU or facing a failing foundation, the same crew shows up for you.
Planning a project like these? Our foundation services page walks through the process, the systems we build, and what drives the cost.
Our projects
FoundationsOakland Hills Custom Home
Oakland Hills, CA
FoundationsSteep Hillside Lafayette ADU
Lafayette, CA
FoundationsBerkeley Backyard Detached ADU
Berkeley, CA
FoundationsMoraga Backyard ADU
Moraga, CA
FoundationsPleasanton ADU Foundation
Pleasanton, CA
FoundationsPleasant Hill ADU Foundation
Pleasant Hill, CA
FoundationsDanville ADU Foundation
Danville, CA
FoundationsADU Foundations — Two Projects
SF Bay Area
FoundationsBackyard ADU Foundation
San Rafael, CA
FoundationsRetaining WallsBerkeley Student Housing Foundation
Berkeley, CA
FoundationsDurant Basement Foundation
Berkeley, CA
Sidewalks & FlatworkFoundationsRichmond Bridge Driveway
Richmond, CA
FoundationsAlamo ADU Foundation
Alamo, CA