California Materials ExchangeThe Cal MAX Classifieds, a free statewide catalog advertising existing and needed business waste materials so that other businesses that can exchange the materials instead of sending them to landfills.
LBJ EnterprisesBiological consulting firm, and provider of bird supplies and educational courses for Humboldt County bird watching enthusiasts. Eureka.
Laco AssociatesCivil, geotechnical, environmental, chemical and mechanical engineering, surveying, geology, engineering geology and watershed sciences. Eureka.
Natural Resources ManagementWe specialize in management, compliance and clear, accurate,
science-based information. Eureka.
Clary-Meuser Research NetworkGIS mapping, environmental and social research. We also have thousands of archived pages and articles about toxics, right-to-know and other environmental issues.
Humboldt Water ResourcesHWR is an environmental engineering, planning and design firm specializing in constructed wetlands and other water and land use technologies for sustainable site development and environmental``restoration. Arcata.
Humboldt Recycler's PageWays and places to recycle in Humboldt County.
California Environmental Testing LLCProperty assessment services for Northern California.