About Us

Applied Engineering and Geology, Inc. (AEG) is based out of Lincoln, Placer County, California, and provides professional environmental services throughout California and parts of Nevada. AEG is a State of California Certified Small Business (No. 6417) that has been in the environmental engineering business for over two decades. AEG specializes in providing viable and cost-effective solutions for environmental construction and remedial technologies. Our goal is to partner with you to minimize your environmental liability and exposure and to provide you with an expert, professional solution for handling all environmental, storm water, and groundwater resource projects.

AEG is a small business, with engineers and environmental professionals who are experienced in effectively alleviating your environmental problem. We provide technical services to offer solutions for contaminated sites and to protect groundwater resources, for our clients, human health, and the environment. We have achieved success for our clients when we fulfill the regulations, receive site closure, or when the water resources are adequately protected.

We are a full service company that handles both the environmental site assessment and any remediation or compliance monitoring that is necessary for your project. Smaller, less experienced companies may handle only site assessment, then hand you off to a licensed engineer or geologist to handle everything else. When you work with AEG, we can do it all.

AEG is led by Earl Stephens, president and principal engineer. Mr. Stephens is a licensed civil engineer in both California and Nevada with over 31 years of experience, specializing in all aspects of environmental site investigations, environmental site remediation and compliance monitoring, UST and AST removals and replacements, Brownfield projects, land development, geotechnical site investigations, storm water, geotechnical design and testing and water distribution design. Combining Mr. Stephens’ experience with a team of qualified civil and environmental engineers, geologists, environmental assessors and field professionals, AEG is equipped to handle your toughest environmental engineering challenges.


Contact us for a Free Cost Estimate: aeg@aegEngineers.com
(916) 645-6014