You were there when we needed you most...thanks for everything, our systems are working flawlessly now.

Pauline Hess - St Gregory Credit Union
You took care of us immediately and your service technician was extremely helpful and repaired our computer systems as agreed.  They now work as well as they did when we first purchased them.

Mary Kay Roddy - Law Offices of Joseph V. Roddy
I will recommend you to all my friends and relatives.  Your services were worth every penny.  I don't know what I would have done without you.

Carrie Kelleher - Home Client
I just had my house and all it's digital gadgets WiFied...a hard drive "fixed" and more.  Being somewhat tech savvy I usually do this kind of stuff by myself, but since there were other "issues" beyond my knowledge base, I called upon Grant-Tech to help out.  The end result is that everything is working nicely or because of Grant-Tech advice, I know how to get those %^$A&* blasted devices working myself saving a couple of $$$$.

So if you are in the Chicago-land area contact Grant-Tech and tell 'em Dominick sent ya! (BTW I have no financial interest in this company.)

Dominick Maino OD, MEd, FAAO FCOVD - Home and Office Client
Maino's Memos
Thanks for all your help, our technology is working just like it's supposed to.  When someone asks who our technology support company is, we will proudly say "Grant-Tech".

Joyce Considine - Office Client
Grant-Tech you said you could do it and you did!!  Thanks for the great service you provide, you are my go-to tech support team.

John Price - Home Client

Windows Server 2003 Countdown

Microsoft no longer supports Windows Server 2003.


Were you able to upgrade or replace your servers before the July 14, 2015 deadline for Windows Server 2003? If not, give us a call at (773) 675-1423 because your systems and data are at risk.

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