Contact Us


511 Mission Street
South Pasadena, CA 91030
(626) 441-1211

Pasadena Map_Zoom

Hohbach-Lewin’s Southern California presence is now provided by the newly formed Kanda Tso Hohbach Lewin partnership. In early 2016, Hohbach-Lewin purchased a significant minority interest in the South Pasadena based structural engineering firm, Kanda and Tso Associates (established in 1990). This venture is the first step in our anticipated merger planned for 2018.

Kanda Tso Hohbach Lewin is a twelve person firm with full Revit and AutoCAD capabilities. The South Pasadena office includes founding principal, Les Tso, SE and longtime associate, T.J. Wu, SE.

Kanda Tso Hohbach Lewin will combine forces with our Northern California affiliates as needed and as deemed beneficial in order to deliver superior service to our southern California clientele.


Kanda Tso Hohbach Lewin offers competitive salaries and benefits. We currently are seeking to fill positions in this office for both entry level and experienced structural design engineers.

For consideration, send your resume to:

Human Resource Department:
Attn: Annette Carpio
511 Mission Street
S. Pasadena, CA 91030
email: Annette Carpio

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