More about us: www.redvancomputers.com. Assisting customers in american sign. Our products and services include antivirus software, cables & wires, computer security, cpus, data backup, data recovery, desktop computers, disk drives, estimates, ethernets, firewalls, free estimates, hardware, hubs & switches, installation, local area networks, maintenance & repair, memory, monitors, motherboards, network security, on-site services, parts & supplies, raid disk recovery, remote access, repairs, routers, sales, set-up, upgrades, virtual private networks, warranties & guarantees, wireless networks, wireless routers, wireless systems and wiring. We specialize in computer, laptop, repair, virus, removal, upgrade, 11730, islip, east islip, service, router, wireless, network, on- site and warranty. Accepted forms of payment are american express, debit cards, discover, mastercard, visa and insured. We offer service in and around residential, commercial and industrial. We prefer to use these brands: 3com, acer, celeron, cisco, d-link, dell, hp, ibm, intel, linksys, linux, microsoft, microsoft backoffice, microsoft windows and motorola. Our certifications include comptia.