Valley Fertilizer & Chemical - Tracy M.

We have worker with Cornerstone for several years for all our computer equipment, installation and troubleshooting needs. They have also installed and linked internet service from our warehouse to the office for inventory scanners. Recently, they installed and ESI phone system that is very simple and easy to use. Employees are very Knowledgeable, courteous and service is always fast. Definitely would suggest working with them for all your computer and technical support needs!