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About BlackCSI
Pennsylvania Support
Your IT infrastructure is our priority.BlackCSI has been providing professional IT Support for businesses in and around Dillsburg, Pennsylvania since 2002. We strive to give our clients Enterprise-level services and solutions at prices that work for small businesses. Time and experience has helped us develop best practices and workflow procedures around a proactive philosophy designed to keep your focus on your business, not your technology.
Our team of experts can become your outsourced IT department; responding to issues quickly, often before you even know about them. Covering everything from your servers and network infrastructure, to your computers, workstations and mobile devices, we provide end-to-end solutions for all of your technology needs.
With BlackCSI as your outsourced IT partner, you will experience:
- Less Downtime
- Fewer Day-to-Day Issues
- More Opportunities
- Flat-Rate IT Budget
- Infrastructure Protection
- Business Continuity
- A Good Night's Sleep
See What We Have Done.
3000 Number of IT Projects Completed
20,000 Number of Tickets Completed
500 Number of Clients
100+ Collective Years of Experience
What Our Clients Say
Hear what our clients have to say about us
Professional Services on Systems Integration Projects
BlackCSI did outstanding work as a subcontractor to IBM on several engagements. IBM has enjoyed a long-term relationship with BlackCSI for well over a decade. I never hesitate to include BlackCSI as a business partner in our engagements with the Commonwealth of PA. I highly recommend their services....
Infrastructure Implementation
BlackCSI is very interested in fostering long term relationships with clients and will take the necessary steps to fulfill their obligations to customers....
Access Control and CCTV
BlackCSI offers unique and capable services. Recommended!...
IT Hardware Implementation
Excellent service and support. I would have no hesitation purchasing from BlackCSI in the future!...
Latest Blogs
How much do you know about your business’ data backup infrastructure? Do you know how often data backups occur, or if they’re occurring at all? Regular backups are the key to a suc...
We can probably all agree that there’s a big difference between “staying busy” and “looking busy,” and that the first option is generally the better one in the workplace. The big d...
Artificial Intelligence (AI) is everywhere these days. It has become a standard feature in many business tools and devices. This means a lot of people are using it day-in and day-o...
The daily grind. We all know it. That relentless cycle of repetitive tasks and the constant feeling of being busy but not necessarily productive. It’s an all-too-familiar feeling. ...
Latest News & Events
BlackCSI Urges Business Owners to Prepare for October 14, 2025 and Avoid a Costly IT Crisis HARRISBURG, PA – June 26, 2025 - BlackCSI, a leading managed technology services provider (MTSP), is encouraging business owners to prepare now for ...
Latest Blog
How much do you know about your business’ data backup infrastructure? Do you know how often data backups occur, or if they’re occurring at all? Regular backups are the key to a successful, sustained business, and multiple backups per day ar...
Contact Us
Learn more about what BlackCSI
can do for your business.
(717) 620-3042
BlackCSI
124A West Harrisburg Street
Dillsburg, Pennsylvania 17019
