Terraphase was founded in 2010, in Oakland, California, by four principals with over 80 years of combined environmental consulting experience and significant accomplishments in site investigations and soil and groundwater remediation throughout the Unites States and Canada. Our principals and staff have provided services for many private clients and public entities. Terraphase principals and several of our staff are registered professionals in civil engineering, geology, hydrogeology, and geotechnical engineering. Terraphase is a small business enterprise and an Alameda County Small, Local Emerging Business (SLEB).

 

 

Committed To Client Service

We take great pride in our professional commitment to our clients' needs. Terraphase was founded on what we believe are the key tenets of client service. These principles include dedication to technical quality, responsiveness and flexibility, and cost-effective project management. We strive to understand and meet our client's needs and expectations. As a small and local business, we are nimble and able to rapidly respond to project needs, without excessive and unnecessary layers of project management, thereby maximizing cost effectiveness.

 

 

Experience and Technical Expertise

The experience and technical expertise of Terraphase engineers, geologists, and scientists qualifies us for a wide variety of projects. Our professionals have extensive experience in the following services: