Service-Driven, Since 2006

Genesis Engineering & Redevelopment helps property owners, businesses, and developers navigate complex environmental issues with practical solutions that reduce risk, protect assets, and move projects forward. With decades of experience and a commitment to responsive client service, Genesis delivers effective strategies that save clients time and money.

Who we are

Savvy, highly trained & results oriented

Genesis’s clients benefit from the wealth of knowledge and experience of our professional staff and we take great pride in employing a multidisciplinary team of individuals, including experienced and recognized experts.

The highest quality of service

Genesis works with federal, state and local government agencies across the country while providing our clients with highly qualified personnel intimately involved in your project from beginning to end.

No Cost Environmental Solutions

Qualifying clients have not paid a single penny for millions of dollars in funding that has paid for environmental investigation, remedial, legal, and regulatory oversight costs for their environmental liability.

Our leadership

Thomas L. De Arth, M.S.

President & Co-Founder

Stephen Van der Hoven

CEO & Principal Hydrogeologist

Victor Fisher

Co-Founder & Chief Engineering Geologist

Konrad Banaszak, Ph.D. P.G.

Chief Scientist

Solomon Seyum

Senior Project Manager & SoCal Office Manager

Jesus Moreno

Geologist

Celina Mendoza

Project Manager & Geologist

Michael Shader

Hollywat Cleaners

“Being faced with environmental challenges can be some of the most difficult and potentially frightening problems an organization can encounter. In these situations, it is critical to have a team with a complete understanding of how to resolve them effectively. From start to finish, Genesis Engineering demonstrated the ability to thoroughly evaluate our needs and identify the necessary resources to address them. Their expertise, professionalism, and comprehensive approach make Genesis Engineering the premier organization to rely upon. They bring all the right resources together to deliver results with confidence.”

Superior Court Judge McGinnis

Property Owner, Fairfield CA

“When I acquired some investment property, I had no idea that I would find myself dealing with PCE contamination from a dry cleaner once located on the property. Thomas’ team literally SAVED me MILLIONS. Not only that but Thomas completely removed the headaches of dealing with the County Environmental Health folks and California Environmental Protection Agency (CAL EPA) who were breathing down my throat.”