About Us

Corstar Communications, located at 40 Saw Mill River Rd. in Hawthorne, NY, has serviced small to mid-sized businesses, municipalities and education institutions for more than 45 years. We are a full service computer-networking firm, offering Network Support Plans that include: 24/7 Monitoring Support and Service, Remote and On-Site Support, Security, Active Directory Management, Local and Cloud Backup Solutions, E‐mail Solutions and Vendor Management. Upon purchasing one of these plans, our Network staff will perform a variety of remote and on-site services that include Patch Management, Anti-Virus and SPAM Management, Desktop Optimization, Server Optimization, Data Backup management and continued 24/7 network monitoring to ensure your network is operating optimally with minimal down time.

Corstar Communications also offers services in the areas of Fiber Optics and Copper Cabling. Our cabling technicians and installers specialize in backbone structured voice and data cabling and fiber optic cabling. Our cabling technicians have been trained to use the latest fiber optic and copper installation and testing equipment. These cabling technicians are backed by an experienced team of administrators, project managers, and Network Engineers and are equipped to handle virtually any network installation project.