About

Onsite Computing, Inc./OSC is a Veteran owned business that was founded by Frank Barbarossa after working many years managing corporate IT systems. OSC has been providing professional Information Technology (IT) services to growing businesses, government, and non-profit organizations since 2001 in California. Our goal is to help businesses use technology to run more efficiently, become more competitive and better serve their customers. As your trusted technology adviser, we want our clients to get the most out of their IT investment. !! Contact us for a FREE Network and Security Assessment !!