📍 1695 Willowside Rd, Santa Rosa, CA, 95401
📞 707-528-0810
Environmental Geology Services, Inc. (EGS,Inc., www.EGSConsultants.com) is a full service geo-science consulting firm established in 1989. We provide timely and cost-effective services in engineering and environmental geology, regulatory compliance, consulting, expert retention, and cost recovery on over 500 projects. Our four Principal,, Associate and Senior Engineers and Geologists have over 150 years combined professional experience in engineering, engineering geology, hydrogeology, environmental consulting, and project management. We are registered professionals in California, Oregon, Nevada and Idaho. EGS, Inc. is a Veteran Owned Business and is listed with A. M. Best as a Recommended Service Provider to the insurance industry. Since 1989 we have completed - on schedule and withing projected budgets - almost 500 investigation and remediation projects. Our Services Include: - Phase 1 Environmental Site Assessments:: Phase 1 ESA / Real Estate Risk Management / Due Diligence (per US EPA - AAI and ASTM E 1527-05) - UST (Underground Storage Tank): Tank Removals / Investigations / Hazardous Materials Contamination Assessment / Remediation - Geologic Hazards: Landslide, Active Fault, Expansive Soil, Drainage, Erosion - Investigation, Planning and Mitigation -Groundwater Resource Evaluations - Expert Witness / Litigation Support - UST Fund Claims and Project Management - State Geotracker Compliance - Stormwater Sampling and Permitting
Updated Oct 2026
📍 2318 4th St, Santa Rosa, CA, 95404
📞 707-570-1418
🌐 advgeoenv.com
Advanced Geoenvironmental is an environmental and ecological consulting firm located in Santa Rosa, California. The firm specializes in providing expertise in various environmental assessments and ecological studies. Recent activity indicates it is actively serving clients in the area.
Updated Oct 2026
📍 4527 Montgomery Dr Ste J, Santa Rosa, CA, 95409
📞 707-573-1770
🌐 goldenbearbiostudies.com
Wiemeyer Ecological Sciences is an environmental conservation and ecological services provider located in Santa Rosa, California. The organization focuses on ecological assessments and conservation strategies. Recent online activity indicates an active presence in the community, making it a resource for those interested in ecological services in the area.
📍 446 Beaver St, Santa Rosa, CA, 95404
📞 707-575-5851
Updated Oct 2026
📍 3883 Airway Dr Ste 340, Santa Rosa, CA, 95403
📞 707-544-0955
🌐 envgeo.com
EGS Inc is an environmental and ecological consulting firm located in Santa Rosa, California. They offer services including environmental site assessments, regulatory compliance, and remediation. Their online presence was active as of 2020, indicating ongoing operations in the field of environmental consulting.
📍 4613 Summerhays Pl, Santa Rosa, CA, 95405
📞 707-545-0120
📍 1924 San Salvador Dr, Santa Rosa, CA, 95403
📞 707-541-0976
📍 372 Sutton Pl, Santa Rosa, CA, 95407
📞 707-585-8247