Blackhawk provides network design and engineering, desktop and helpdesk support, data center design, cabling, telecommunication systems integration, security systems integration and network management services to companies like Agilent Technologies, Netscape, Design Within Reach, Wells Fargo Bank, C/Net, HP, Contra Costa County, Sunsweet, Matson Navigation, Turner Construction, Crowley Maritime, City of Fresno, mPower, Charles Schwab, City of Anaheim and Tri-Valley Growers.