Our Goal:

To offer a broad range of consulting services on diverse projects in both the public and private sectors. 


We specialize in geotechnical engineering, engineering geology, soils and construction materials testing, and inspection services.

Office Locations

780 North 4th Street

El Centro, CA 92243

760-370-3000

Fax: 760-337-8900


77-948 Wildcat Drive

Palm Desert, CA 92211

760-360-0665

Fax: 760-360-0521

Water Projects

AB/Powerline
Imperial County, California

Imperial Irrigation District
Mr. Oscar Kebriti
760-482-3444
Imperial Irrigation Distric Powerline

LandMark Consultants, Inc. conducted a geotechnical investigation for the 161/92 kV A/B Transmission power line extending from El Centro Generating Station to the Highland Substation located at the northwest side of the East Highline Canal and Old Hwy 80 in Imperial County. The Imperial Irrigation District (IID) intends to replace approximately 20.0 miles of new overhead power transmission line supported by new steel single power poles and/or self-supported steel framed towers.

IV-Dixieland Powerline
Imperial County, California

Imperial Irrigation District
Mr. Oscar Kebriti
760-482-3444

Dixieland Powerline - Imperial Irrigation District

LandMark Consultants, Inc. conducted a geotechnical investigation for the Dixieland 230 kV Transmission power line extending from Imperiial Valley Substation to Dixieland Substation in western Imperial County. The Imperial Irrigation District (IID) intends to construct approximately 7.0 miles of new overhead power transmission line supported by new steel single power poles and/or self-supported steel framed towers. The IID proposed three (3) route alternatives between the substations depending on ability to obtain right-of ways for the tranmission line. Ten (10) borings were made at specific locations selected by the IID Electrical Transmission Group along the proposed transmission line routes.

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