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Alpha is one of the largest organic GC/MS laboratories on the west coast specializing in the analysis of ground water for solvents, fuels, oxygenates and other volatile organics. Alpha is owned, operated and incorporated in the state of Nevada. Alpha's laboratory operation is located in Sparks, Nevada. Alpha has field offices in Sacramento and Las Vegas. With over 30 employees and one of the most state-of-the-art laboratory facilities available, Alpha handles all types of projects from tank removals to monitoring of large fuel depots, pipelines, ground water remediation programs. Alpha also specializes in testing for pesticides, PCBs, herbicides, along with the many complicated analyses required for regulatory compliance under the Safe Drinking Water Act. 

California Laboratory Services is a full service environmental chemistry laboratory with modern facilities and equipment. CLS provides a wide range of environmental analytical testing services for soil and water to both the public and private sectors. 

Environmental Chemistry Laboratory

Drinking Water, Well Water, Hazardous Waste, Bacteriology,
Perchlorate, MTBE, Hexavalent Chromium (Chromium-6),
Explosives, Full Range Inorganic Comprehensive Group Pesticides
Herbicides, GC, GC/MS, ICP, ICP/MS, Graphite Furnace, HPLC
CLS Labs is located near the state capital of Sacramento, California in Rancho Cordova in two buildings totaling over 15,000 square feet. CLS is a full service environmental chemistry laboratory with modern facilities and equipment.

Dedicated to client and environmental chemistry project needs and requirements, all analytical laboratory services are performed by qualified personnel and conducted in a strictly confidential manner. 

We are an elite group of chemists/analysts that specialize in dioxin/furan (PCDD/F), PCB, and PAH analysis. We perform these analyses on a variety of matrices using all EPA, CARB, and NCASI approved methods. We provide high quality defensible data in a short amount of time (10 business day standard turnaround times). Rush services are available if arranged in advance. We offer all levels of deliverable data packages. In addition, we supply your entire data package on compact disk for easy storage and retrieval. We pride ourselves in providing excellent customer service. If you have any special needs or requests, we will work with you to fulfill those needs.

Hanover Environmental Services, Inc. provides environmental consultation and project management to individuals, private companies, and public agencies throughout central and northern California. At Hanover Environmental Services, Inc. our primary objective is to provide the highest quality of professional and technical consulting services for projects ranging from small, focused investigations to large, multi-disciplinary studies.

An employee-owned company, Jones & Stokes is the consultant of choice throughout the West for integrated environmental, transportation, and community planning and natural resources management services.

Founded in 1970, shortly after the National Environmental Policy Act (NEPA) and the California Environmental Quality Act (CEQA) were enacted, we quickly positioned ourselves as industry leaders by providing our clients with scientifically accurate, innovative, and practical solutions to their environmental challenges.

Today, our reputation for providing clients with incomparable quality and the broadest diversity of expertise in the industry remains unsurpassed. Our unique teams of knowledgeable, experienced professionals embrace a multidisciplinary, problem-solving philosophy and approach that benefits our clients, our communities, and the environment.

PRIMA Environmental specializes in treatability testing, innovative remediation technologies, custom laboratory work and scientific consulting for the environmental community.

ResonantSonic® International (RSI) is a Certified Small Business offering the latest in Sonic Drilling, Direct Push Technology (DPT) Geoprobe®, and Hollow Stem Auger (HSA) drilling services for the environmental, geotechnical and mining industries. RSI has been providing sonic drilling services since the early 1990's. Most of RSI’s clients are return customers satisfied with RSI’s exceptional service and attention to detail. This includes partnering with the US Department of Energy to further advance the sonic drilling method

SOMA Corporation (SOMA) is a multi-disciplinary environmental consulting firm providing public health and ecological risk assessment services for the environmental community. SOMA's philosophy is to deliver client- and site-specific services that integrate the most up-to-date scientific methodologies with cost-effective solutions and services.

Veridian Environmental is an environmental consulting firm providing services on a national basis since 1992. Our service offerings include chemistry consulting, quality assurance chemistry, forensic environmental chemistry, laboratory auditing, data validation, litigation support, environmental toxicology, risk assessment, and  data management services.  

Our adherence to sound scientific principles results in verifiable, reproducible, results that provide the most efficient solutions for our clients’ environmental concerns.

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Last modified: August 14, 2008