Inspection Services, Inc. (ISI) is a well-established and highly reputable brand that specializes in delivering top-notch special inspection and materials testing services throughout California. Since its establishment in 1995, ISI has grown to become one of the largest woman-owned businesses in the San Francisco Bay Area, as ranked by the San Francisco Business Times.

With headquarters in Berkeley and an additional office in Torrance, ISI is equipped with a team of over 50 experienced professionals who are dedicated to providing high-quality and responsive services to clients. ISI's approach is rooted in the values of responsibility, accountability, responsiveness, and expertise. Their diverse staff adheres to stringent quality standards, ensuring that they deliver reliable and accurate inspection services.

ISI holds themselves accountable to project owners, designers, building officials, and the public, prioritizing the satisfaction of their clients. They also focus on creating a collaborative environment that fosters open communication and enables them to exceed client expectations. With their commitment to expertise, accuracy, and integrity, ISI consistently delivers outstanding outcomes in every inspection they undertake