William Hassenzahl provides professional Services (Unclassified) from its single location at the coordinates 37.826381,-122.246978.
The company offers B2B variables under the SIC code 8999 and NAICS code 541990, while making an annual revenue of $0 to $49.999 and hiring a total of 1 to 4 employees.
Founded in 2004, the company can now be visited at 1020 Rose Avenue, Oakland, California 94611 or contacted through representative William Hassenzahl at (510) 653-2398.
For frequently asked questions and further inquiries about professional Services (Unclassified), get to know more about William Hassenzahl through its company website at . Engage with this business on its social media platforms through on Twitter and on Facebook.