Computer Service & Repair

IT Support

DataLAN Systems provides excellent computer service at affordable rates. We sell and install computers, servers, printers, and their related accessories.
We offer computer repair services for small businesses. We also provide remote and onsite support for your users. We regularly serve the businesses of Johnstown, Somerset, and Altoona. Let us be your IT Department!

[Learn more about our Computer Services]


Business Telephone Systems

Telephone Systems

We proudly sell, install, and support Vertical Comdial telephone systems. Our telephone systems are the best-in-class small to mid-sized business communications products. We also service a variety of business telephone systems. Broken desk phone? We can repair or replace it.

[Learn more about our Telephone Systems]


Business-To-Business Partnerships

Cisco Partner DataLAN maintains partnerships with technology companies such as Cisco, Linksys, Symantec, Systemax, and HP just to name a few. We leverage their technology and products in your favor.

Remote Preventative Maintenance

You take good care of your business. Do you take good care of your important data? Who's watching your server?
[Learn more about our R.P.M. Service]



Service Anywhere

Remote Support!We are located just minutes from routes 219 and 56 in Johnstown. We provide on-site service to your business. We also provide telephone and remote computer support. All you need is a working internet connection, and you can connect us in to fix your problems!


USACDataLAN is a willing participant in the E-RATE program. The Schools and Libraries Program of the Universal Service Fund makes discounts available to eligible schools and libraries for telecommunication services, Internet access, and internal connections.