Underground Construction: Utilities and Earthwork

On top of being a General Building and Engineer Contractor, Holloway Construction, Inc. performs underground Construction. With years of experience, our team has diligently worked to expedite the process without cutting any corners. Holloway Construction, Inc. performs all excavation, dewatering, structural concrete, shoring, and mechanical with our own team. We ensure that all work is performed in a safe and professional manner.


Trenching and underground utilities

Excavation and shoring

Earthwork and slope stabilization

Irrigation backbone systems

Pipeline and conduit construction

Levees and riprap


Accurate takeoffs and estimations

A highly engaged safety crew

Experienced and professional work

Constant communication with the client

Ability to provide turnkey solutions

Holloway Construction Inc. is licensed with the State of California (#873511) as a General Building (B) and Engineering (A) Contractor with State and Federal Certifications: SBA 8(a), SB and DBE certified.