Installation and maintenance of telephone systems and data networks. Installation of category 5e wiring and coax cable for voice and data use.

Hartmark Enterprises has been serving the Northern New Jersey area since 1998. I take the time to provide personal service to each and every customer. Hartmark Enterprises specializes in the installation and maintenance of small business telephone systems and data networks. I provide and install category 5e wiring for both voice and data use. I provide a full service analysis of your current communcations service to see if you are over spending for your local telephone service. Simply put, pers...

Hartmark Enterprises has been serving the Northern New Jersey area since 1998. I take the time to provide personal service to each and every customer. Hartmark Enterprises specializes in the installation and maintenance of small business telephone systems and data networks. I provide and install category 5e wiring for both voice and data use. I provide a full service analysis of your current communcations service to see if you are over spending for your local telephone service. Simply put, personal service with attention to detail.