I can’t enough good things about Cornerstone.  I have used their services several times.  they have always been pleasant, timely and responsive to my office’s computer and networking questions and needs.  It’s been great working with people who are genuinely and interested in their work teaming up with my office.  They are a delight in problem solving and offering suggestions.

Cornerstone is our “go to” people to solve our computing needs.  – Dr. Cheff