Technology Installation Services (TIS) is a full service telecommunications company specializing in installing and maintaining Avaya phone systems and all associated cabling.

As an Avaya Business Partner, our technicians are certified in the implementation and service of the Avaya IP Office line.

If your business needs help with any aspect of telecommunications for your business, such as a new phone system, adding new users, new cables for phone or data, voice mail, paging, or fiber, we can help.