Established in 1995, Inspection Services, Inc. (ISI) is a minority woman-owned business delivering industry-leading special inspection and materials testing services throughout California.

With our headquarters in Berkeley, ISI is consistently ranked as one of the largest woman-owned businesses in the San Francisco Bay Area, according to the San Francisco Business Times. ISI has an additional office in Torrance, to serve clients in Southern California. With over 50 employees, ISI has the depth of resources and breadth of knowledge to deliver high quality and responsive service to our clients.

Our inspectors witness, record and report construction activities performed by project contractors and subcontractors. While maintaining independent status, ISI is responsible to local building officials, the project structural engineer, the project architect and most importantly, our client.

Our approach is built on these key values:

Responsibility – Our diverse and experienced staff adheres to the strictest possible quality standards.

Accountability – We hold ourselves accountable to project owners, designers, building officials and the public at large, for the quality of our work and the satisfaction of our clients.

Responsiveness – We are dedicated to creating the kind of respectful and collaborative environment that enables us to meet and exceed client expectations.

Expertise – We bring the highest level of testing expertise, accuracy and integrity to every inspection we perform.