Anderson Environmental Services

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603 Alameda Street, Altandena, CA 91001| Phone: 626.791.5536|

Services: Geology and Hydrogeology for Water Resource and Environmental Investigations
Anderson Environmental Services has been providing geologic and hydrogeologic expertise for environmental and water resource investigations since 1973.  Anderson Environmental Services provides an innovative approach to your project, in which a clear understanding of the surface and subsurface geology can and should, be used to your benefit in understanding groundwater flow and chemical transport mechanisms.
Stephen Anderson, M.S., P.G., C.Hg. is the principal hydrogeologist for Anderson Environmental Services.  He has over 40 years of professional consulting experience in water resource, contaminant hydrogeology, and geological projects throughout the western United States, Texas, Louisiana, Gulf of Mexico, Saudi Arabia and Korea.  The two projects highlighted on our website demonstrate the innovative hydrogeologic problem-solving that Mr. Anderson has used on large-scale projects, benefiting client long-term project needs.
Recent projects include surface water and groundwater projects for water resources (Kern, Orange and Los Angeles counties), land development clients (Newhall Ranch), California Environmental Protection Agency Department of Toxic Substances Control (Hardhrome Products), City of Los Angeles (Chatsworth Park), former Shell Agat Teminal Guam and Port of Long Beach (Toyota Expansion). 
Anderson Environmental Services will team with other professionals (i.e., geophysicists, paleontologists, biologists, and engineers), as needed, to effectively support client project needs.  In addition, Anderson Environmental Services will locate subcontractors for drilling, trenching and utility clearance that will provide the most economic and efficient solutions for investigating a particular problem.  
Find out more About Us, then look at our Services to find a solution to your problem.

We are proud members of the following organizations:

National Groundwater Association

Groundwater Resources 

Company Principal


Stephen Anderson, M.S., P.G., C,Hg.


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Anderson Environmental Services
603 Alameda Street
Altadena, California, USA
Phone: (626) 791-5536

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