


On-Site Service and Repair
Are you fed up with the hassle of disassembling your PC and hauling it to a repair shop every time it
needs service-only to wait a week or more to get it back? Our trusted technicians will come directly to
your home to solve your computer troubles right on-the-spot. Simply call us to select an appointment
time to fit your schedule. We offer same-day and after-hours service.
Virus/Spyware Detection and Removal
Does it seem like there Is a gremlin inside your computer? It could be a virus. No matter what kind of
PC you have, you need the latest antivirus software. Not only do antivirus programs protect your
computer from damage, but they also prevent you from accidentally passing viruses to family and
friends when you send e-mails or share files. If you're unsure about which virus software to install or how
to configure it, just ask our experts.
Upgrades
Is your computer several years old? Is it slow to boot up? Are you running out of storage space? We
can breathe new life into your PC by upgrading some of its key components. Even if your system is
fairly new, you may need a few enhancements to accommodate your growing collection of digital
photos, movies, files, or video games. Have questions about whether or not you should upgrade your
hardware? Call us!
Networks
If you have two or more PCs in your home, have you considered networking them? A network allows
your computers to share files, a printer, and an Internet connection. Even better, a wireless network is
the cutting-edge way to connect all of the computers in your home. Wireless networks are perfect for
people who want to connect laptop and desktop computers or for people who don't like to be tied
down. And when you go wireless, you won't have the inconvenience of tripping over unsightly cables.
Firewalls and Internet Security
How secure is your computer? Have you downloaded the latest patches and updates for Windows? As
Internet usage has grown, so have security threats. One way to protect yourself is to install a firewall,
which keeps intruders from sneaking into your computer and accessing your private data. Firewalls also
can alert you when spyware programs attempt to transmit your sensitive information over the Internet.
In particular, firewalls are crucial if you have the always-on Internet connection of DSL or a cable
modem. Protect yourself and your family ... with help from OnCallE.R.S.

OnCallERS delivers professional and reliable, on-demand, affordable computer
service and network solutions for your Home or Business.
Why hassle with disassembling your computer and hauling it to a repair shop every
time it has problems? When virus and spyware issues surface or other computer
headaches arise, you can rely on the certified technicians from OnCallERS to
deliver prompt, expert computer service on site. Whether you want to improve your
computer's performance with an upgrade, get those annoying adware pop-ups
under control, install a wireless network, or just learn how to use your computer
more effectively, we can help!
Call us at 773-530-1572 to speak with a professional representative.
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Data Backup and Recovery
How often do you backup your PC? If it were suddenly damaged or stolen, would you lose valuable
data? We recommend installing a rewritable DVD burner or an external hard drive. Along with helping
you to backup your data safely, we also offer data-recovery services that can try to recover lost files
resulting from hardware malfunctions, software conflicts, or viruses.
One-On-One Training
Have you ever purchased a software program, only to find out you have no idea how to use it?
Unfortunately it's not always possible to take a class that fits your schedule and your budget. Instead,
you might consider signing up for personalized instruction from OnCallE.R.S. Our friendly, certified
experts are thrilled to share their knowledge and love of computers, and they offer easy-to-understand
lessons for a flat hourly rate. Multiple-session training packages are also available.
Preventive Maintenance
You wouldn't drive a car for years without changing the oil, so why ignore your computer? Like any
investment, your computer needs constant care, which means keeping it free of dust. When was the
last time your PC had a thorough cleaning? If it has been more than six months, it is time to schedule
a preventive-maintenance visit.
Custom PCs
Do you need a new computer but are tired of pushy salespeople and their confusing technical
mumbo-jumbo? Or do you want a computer that has specific hardware and software to fit your needs?
Then let our techs build a customized system just for you.
Phone Services:
* iPhone 3G, 3GS, 2G Jailbreak and Unlock for use on any other network.
* iPod Touch Jailbreak.
* Installation of any app on iPhone and iPod Touch.
* Internet tethering on iPhone 3G, iPhone 3GS
* Training and support for all future updates of iPhone OS.
* Unlock Nokia, Blackberry, Samsung, Motorola to use on any network.
* Phone repairs - cracked screen fixing, water damage
More of our phone repair services here.
For more info contact us 24hrs, 7 days a week.

Home PC Setup (internet connection, email, etc)
Speed Up PC (cleanup, enable security features)
Install Updates and Speed Up PC
Diagnostic Check and Estimates to Fix
Diagnostic & Repair + Virus / Spyware Removal
Full Operating System Install
Software Install
Standard Wireless Home Network Setup
Advanced Network with Multiple Computers
Data Backup on DVD
Unlimited Data Backup to Another PC/ Device
Hardware Install
Data Recovery
$49 $129.99
$49 $129.99 @ Home
$49 $99.99 @ Store
FREE $169.99 @ Home
$49 $199.99 @ Home
$79 $149.99+
$10 $129.99 @ Home
$39 $119.99
$79 $169.99+
$25 $199.99 @ Home
$49 $299.99 @ Home
$25 $149.99 @ Home
$99 $199.99+
PC Repair Service OnCallERS Geek Squad Best Buy
Compare our rates
On-Site Computer Repair & Cell Phone Repair
ON-SITE SERVICES IN YOUR HOME OR BUSINESS OR IN-STORE AT 3130 N NARRAGANSETT AVE, CHICAGO (view map)
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