Technical Integrity / Collaboration / Exceptional Results

Integral Consulting Moves San Francisco Office to 545 Sansome Street

Integral Consulting Moves San Francisco Office to
545 Sansome Street

The new office address is:
545 Sansome Street, Suite 875
San Francisco, CA 94111


The main phone number and e-mail addresses
for Integral staff remain the same.


(415) 393-4750 
Science and engineering firm Integral Consulting Inc. has moved its downtown San Francisco office four blocks away to 545 Sansome Street. The new office will continue to provide a convenient location for clients in the Bay Area and across the country.
“We are pleased to announce our new office location, which continues our commitment to local service for Bay Area clients, as well as support to our greater California, national, and international clients,” said Avram Frankel, P.E., Integral Principal.

With more than 140 employees in 20 offices nationwide, Integral’s other California locations include Santa Rosa and Santa Cruz.

Integral provides cost-effective science and engineering solutions to complex technical challenges in the public and private sectors, assisting clients in project planning and management, engineering, remediation, risk assessment, product stewardship, marine science, data management, permitting, compliance, toxicology, hydrogeology, regulatory strategy, technical peer review, and expert services for litigation.


Click map for directions



Integral Consulting Inc. is an international science and engineering firm providing multidisciplinary services in the fields of health, environment, technology, and sustainability.

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