IT Services & Computer Repair In Addison

“My business had terrible network service. I met BillButler of Dallas Network Services and our problems disappeared. Everything is working great. We would highly recommend DNS for your networking needs.“

“I have used Warren Harris several times over the years and I have friends that use him also. His expertise and service are exceptional and his pricing is very fair. I would recommend DFWCI to everyone who needs help with upgrading, malware, or performance tuning.“

“We use Cognoscape at our law firm for all of our IT. They are courteous, responsive, and always professional. Cognoscape has helped elevate our security and our server system to be more efficient. They’re easy to work with, make sure all of our needs are met, and resolve any issues we have in a timely manner. S/O to John and Allen for always being on top of things!“