top of page


Located in Baltimore County, Maryland, we are among the most experienced providers of enterprise class Managed PBX, Internet, and LAN/WAN Connectivity solutions in the industry.  We have been serving businesses since we first began providing managed service solutions to Transportation Association memberships in 1993.

Our Mission

To deliver exceptional managed voice and data connectivity solutions and support that earn Customer Loyalty.

Our Goals

Exceed expectations.
Become a valued technology resource, advisor, and service provider.

Our Experience

Our industry experience began in 1992 as a telecommunications & data connectivity management firm for multi-location enterprise businesses.  Years of managing diverse voice, internet, and network connectivity systems proved educational and inspiring.  We became an FCC licensed service provider in 1997 and delivering integrated voice dial-tone, internet, and managed VPN services to our customers.   We have since evolved into a seasoned provider of managed connectivity solutions only available from Single Source.

Our Solutions

Our managed connectivity solutions simplify management, reduce cost, and deliver exceptional customer support.

Since our founding, we’ve worked with numerous clients throughout the area. Great service begins and ends with experienced and friendly professionals, which is why we put so much consideration into selecting only the best to join our team. We complete projects efficiently and on schedule, and go above and beyond to form lasting relationships with our clients.

bottom of page