About Us

Custom Protection and Investigation, in Antioch, California, specializes in security services, security investigations, and process servings. Our services are ideal for attorneys, individuals, and both large and small businesses located in the Contra Costa County region.

Security Services

Choose reliability and professionalism for your security services. Many of our staff members have either law enforcement or military training and experience. We are ready, willing, and highly trained in the field of personal security.

Investigation Services

Hire with confidence using our invaluable investigation services. We run complete and thorough background checks to ensure your potential employee is a solid investment.

Service of Process

Our experienced staff and network of registered and bonded process servers are eager to assist you. We have a network of nationwide affiliates to handle your court filings, process serving, e-filings, recordings, notaries and document retrieval.

Notary

Custom Protection and Investigation, in Antioch, California, specializes in security services, security investigations, and process servings. Our services are ideal for attorneys, individuals, and both large and small businesses located in the Contra Costa County region.

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