Barret Computers Inc. in Carlsbad Village provides on-site IT consulting, network administration, and computer repair services for business and residential clients throughout San Diego County from its Wilson Street location. Founded in 2003, the firm handles Windows Server, Linux Server, and Mac environments with a single-consultant model that assigns one dedicated technician to each account, ensuring continuity for the small-business clients that also rely on Carlsbad bookkeeping partners like Rockwater Associates for financial back-office support. Business services encompass wired and wireless networking, VPN configuration, network-attached storage deployment, server migration, and server management across multi-workstation environments. Residential offerings include virus removal, custom-built desktops, gaming computer assembly, and home wireless network setup and troubleshooting. The firm's on-site service model extends to new-office IT buildouts, configuring network infrastructure and workstation deployments for businesses leasing commercial space through Carlsbad brokers like Shafran Realty Group. The most complex business engagements involve full server-to-cloud migration projects, transferring on-premise Active Directory, file shares, and email systems to hosted infrastructure while maintaining zero data loss and minimal operational downtime.