EcoAnalysts is a small business environmental consulting firm established in 1992 with the purpose of supporting terrestrial, freshwater and marine ecological studies and management programs.  Our scientists provide study design, field sampling, data analysis and interpretation, and recommendations regarding the stewardship of natural resources.  The EcoAnalysts team has exceptional expertise in natural resource consulting; aquatic ecology; freshwater mussel ecology and conservation biology; aquatic and sediment ecotoxicology testing; and taxonomic identification services of benthic invertebrates, meiofauna, zooplankton, phytoplankton, periphyton, ichthyoplankton, marine algae, and harmful algae blooms.  With multiple offices throughout the USA and Canada we serve your local, national and international project needs.

Ecological Specialists, Inc. is now part of

EcoAnalysts, Inc.

From our base of operations in O’Fallon, Missouri, we continue to provide the same expert freshwater mussel surveys, mussel relocations, fisheries and consulting services we have for nearly 30 years. As a result of the ESI acquisition, EcoAnalysts is now providing our full range of services throughout the Midwest.