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  Phone: (717) 620-3042

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About BlackCSI

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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
Not sure where to begin, or even if BlackCSI is a good fit for your organization? Contact us to learn more about how we can help move your business forward.

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
 

Free IT Whitepaper

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This whitepaper will evaluate the differences between traditional technical support practices and modern managed IT practices and the pros and cons of both in regards to small and medium-sized businesses.

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What Our Clients Say

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Latest Blogs

 Ruthann Black

One of the most significant advantages of operating as a small or medium-sized business is that you can provide more personalized attention to your customers, unlike larger enterpr...

 Ruthann Black

A data breach—when a company’s sensitive data, from customer details to company secrets to financial information, is exposed—certainly isn’t a good thing for any business to experi...

 Ruthann Black

We live in a time where all business owners should have some working knowledge of technology, but this lesson is often learned only after the fact. Sometimes it takes a crisis to t...

 Ruthann Black

While it might be tempting to take advantage of deals, sales, and even “free” technology, it’s crucial that you acknowledge you’re losing something valuable as a trade-off. The pro...

Latest News & Events

Leading MTSP Implements MultiFactor Authentication, which 72% of Organizations Lack HARRISBURG, PA – May 23, 2025 - BlackCSI, a leading managed technology services provider (MTSP), is reinforcing the critical importance of Multi-Factor Auth...

Latest Blog

One of the most significant advantages of operating as a small or medium-sized business is that you can provide more personalized attention to your customers, unlike larger enterprises and corporations. However, you need the right tools to ...

Contact Us

Learn more about what BlackCSI
can do for your business.

(717) 620-3042

BlackCSI
124A West Harrisburg Street
Dillsburg, Pennsylvania 17019