D&M Utility Services 
of California

Calling 811 before you dig is the Law, but did you know it doesn't cover private property? Did you know 65% of all buried underground utilities are considered "PRIVATE"

Once D&M has located your facilities, they can map them for you using highly accurate GPS equipment—making them easier to find and easier to protect.

Cross bores occur when the installation of a utility line through horizontal directional drilling intersects an existing pipe.

By using vacuum excavation, you will ensure underground facilities are not damaged, and you can clear more exploratory holes, especially in cold or difficult soils.

Get real-time visuals of facilities that can't be located by traditional methods with Ground Penetrating Radar. GPR uses electromagnetic waves to detect wave reflections that indicate a buried utility or structure.