About ACS

Archaeological Consulting Services, Ltd. (ACS) is a certified woman-owned business enterprise incorporated in the State of Arizona that provides a wide range of cultural resource, environmental management, and GIS services. We collect, analyze, and interpret data to meet the needs of our clients, the requirements of regulatory agencies, and the highest standards of the cultural resource, environmental, and GIS communities.

ACS was founded in 1977 and Dr. Margerie Green, the sole owner of ACS, is one of the founding principals. In 2008, Dr. Green was appointed to the Governor’s Archaeology Advisory Commission. ACS is certified by the Arizona Unified Certification Program as a woman-owned small disadvantaged business enterprise. ACS is professionally qualified to provide consulting services in cultural resources, environmental studies, paleoenvironmental studies, and GIS applications, and is a GSA contractor for these services. ACS won a Small Business Development Center Network and Arizona Friends of Small Business Success Award in 2002, and has been listed as one of the top 25 environmental consulting firms in the Phoenix area by the Business Journal since 2005.

ACS’ capabilities include cultural resource literature reviews, surveys, testing and data recovery projects; historical services, including historic building surveys, property histories, oral histories, state and National Register nominations, and historic preservation planning; biological assessments, reviews, and evaluations; NEPA-related documents including EAs and EISs; surface water and groundwater projects; geological evaluations including subsidence and earth fissure analysis; geomorphology; hazardous materials assessments; lead-based paint and asbestos sampling; and GIS and GPS applications. We maintain open communication with our clients and the regulatory community, we strive to accommodate our clients’ project needs, and we create high-quality deliverables that address all the issues the first time.

If you have any questions or comments, feel free to contact us. You can also request additional information about ACS using our Statement of Qualifications Request Form.