Alliance Computers
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Bringing excellent computer sales and service to your door since 1999. Come visit one of our locati
Alliance Computers is Central PA’s top computer store with retail locations around Harrisburg’s Capital Beltway. We have the largest inventory of new and used computer parts in the area. Whether you need a new laptop charger or a new desktop computer, Alliance Computers has something for you. We are proud to provide a wide range of commercial and residential IT services, from computer repairs and upgrades, to emergency business technical support. Our professional staff is courteous, knowledgeable and extremely efficient. We provide on site installations, upgrades, and repairs and can get your home network or business operations running smoothly in no time. Alliance Computers is dedicated to providing the best technical support, backed up by the best customer service and the most knowledgeable technicians.
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Looking for additional business solutions and support? Alliance Computers' sister organization Alliance Business Technologies (ABT) offers a wide range of business services including Managed IT Service, Cybersecurity Protection, VOIP Phone Service, Credit Card Processing, Point of Sale (POS) Systems, Web Design & Development, Logo Design, Content Creation, Reputation Management, Search Engine Optimization, and more. ABT offers free consultations to all businesses to develop unique, tailored solutions to their organizational needs. Visit ABT's facebook for more information:
https://www.facebook.com/AllianceBusinessTech
03/20/2026
Friendly reminder!
03/19/2026
Malvertizing is rampant on social media. Although it's nothing new, the birth of AI has given cybercriminals a new, powerful angle to access your information, and you may have unknowingly handed it over to them. Mistakes happen. When they do, we've got your back.
03/18/2026
These days, it's easy to click on something that will flood your PC with malware. Scammers rely on your emotions, and once triggered, your reaction might put you and your system at risk. Think you may have been infected? Let us help you get cleared up.
03/17/2026
Stay safe out there!
03/16/2026
Engaging with FAKE content generated by AI on social media is putting you at risk by exposing your information to scammers. Stop in today to find out how we can help you stay protected against these ever evolving hackers!
02/20/2026
Yes, it is scary business to still be running Windows 10. No more support. No more updates. Lots of opportunity to be compromised. Let us help you get updated TODAY!
02/19/2026
We are able to assist with a variety repairs to your laptop or desktop. Life happens and we want to help! Stop in or give us a call!
02/18/2026
Running out of room? It happens. We can help! Stop in to our Harrisburg or Lemoyne store's and talk to one of our technicians about the best options for your needs!
02/17/2026
While a slow running computer can be annoying, there could be a deeper cause that could potentially snag data such as your banking info. Nobody needs that! If you suspect malware has infected your computer, bring it in and let our skilled team help you get it removed safely!
02/16/2026
Whether you are a business or residential consumer, if you're still operating on Windows 10, you are at risk! Without further updates or support, your system is now more vulnerable to security threats if you're still running Windows 10. Upgrading to Windows 11 is a crucial step in maintaining your computer's health. Need help? No problem! Stop in and one of our skilled technicians will get you squared away!
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Address
5520 Derry Street
Harrisburg, PA
17111
Opening Hours
| Monday | 8am - 6pm |
| Tuesday | 8am - 6pm |
| Wednesday | 8am - 6pm |
| Thursday | 8am - 6pm |
| Friday | 8am - 6pm |
| Saturday | 10am - 5pm |
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