When John Hanby received his * Patent Number 4, 992, 379, for the Hanby method in February 1, 1991, Hanby Environmental Laboratory Procedures, Inc was founded by Barbara Hanby, a100% woman-owned corporation, to promote this method by licensing the rights to manufacture and market this new patent from the inventor, John Hanby. H.E.L.P., INC is strategically located in the suburbs of Houston, in close proximity to much of the petroleum related activity in the United States. In addition to serving customers throughout the United States, the Company offers its full product line to customers throughout the world. " The U.S. EPA has been documenting our methodology as an assessment tool, remediation monitor and leak detector tool since our first EPA publication in 1990: 'Field Measurements -Dependable Data When You Need It', " says John Hanby.
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30 N Environmental is a full-service consulting firm specializing in the Oil and Gas Industry. We offer a wide range of services to meet our clients permitting and compliance needs at the federal, state, and municipal level
DCH Company ProfileDCH Environmental Consultants L.P ( DCH ) is a Texas Limited Partnership specializing in Environmental Services related to real estate, regulatory compliance, asbestos, soils, groundwater, surface water, and air, and in Geological Services relating to shallow fault identification and delineation in Southeast Texas.Our personnel have worked with a wide range of private and public clients who are faced with challenges that demand environmental and geological experience, strategic planning and practical solutions.We believe in a personal approach when dealing with our clients and the regulatory agencies that affect our work. DCH's professional staff has more than 35 years of experience involving a wide variety of environmental concerns ranging from the initial assessment or investigation of the property to site remediation and closure.Our principal and professional staff's highest concern is to provide quality environmental and technical services in a cost effective and timely manner.
