Utility Installation



GM Excavating, Inc. has a general engineering license required to install water and sewer mains in California.  GM Excavating, Inc. has been providing this service to businesses and homeowners in the mountain communities and the Inland Empire for many years.  We also repair and install new sewer or water lines.

Installing septic or holding tanks and leach fields also falls within our area of expertise.

Trenching and laying conduit for electric, gas, phone and cable is another service we provide for businesses and homeowners.

Manhole installation and repair along with fire hydrant installation and pump station installation, pull box installation and transformer pads are other services we have provided for Lake Arrowhead Community Services District, Running Springs Water District, and Arrowbear Lake Water Department.