DIABLO EXCAVATION
& CONSTRUCTION
DIABLO EXCAVATION
& CONSTRUCTION
SPECIALIZED SOLUTIONS
BEYOND EXCAVATION.
COMPLETE SITE MASTERY.
From precision asphalt restoration to complex civil site preparation, Diablo provides the heavy-duty expertise required for Northern California's most demanding infrastructure projects.
TRENCHING & SHORING
Precision trenching for all wet and dry utilities, including engineered shoring systems for deep excavations and complex urban infrastructure.
Paving
We provide asphalt paving services for driveways, parking areas, private roads, and small commercial projects. From site preparation and grading to asphalt installation and repairs, we focus on proper drainage, a solid base, and a clean, durable finished surface.
concrete
We provide concrete flatwork services for driveways, walkways, patios, pads, and other residential and light commercial applications. From site preparation and forming to placement and finishing, we focus on proper installation, clean workmanship, and a durable finished product built to last.
Grading
We provide grading services for residential properties and smaller projects, including yard grading, driveway preparation, drainage improvements, building pads, and general site leveling. Whether preparing an area for a new project or improving existing drainage and access, we deliver clean, accurate grading to get your property ready for what’s next.
VAULT & MANHOLE SETTING
Rigging and precision placement of precast utility vaults, manholes, and electrical transformers for heavy civil infrastructure.
HYDRO-EXCAVATION
Safe, non-destructive excavation technique using high-pressure water to expose existing underground utilities without damage.