• Phone

    Choose the best system that suits your needs and budget


    Small Business

    Multi-Site Networking

    Enterprise Class

  • Unified

    Computer-Telephone Integrations

    Local Area Networks

    Wide Area Networks

    Sip Trunking

    PBX Systems

  • Surveillance Systems and Video Conferencing

    A comprehensive source for electronic systems customized to meet your needs.

    CCTV Remote Surveillance Systems

    Audio Visual

    Video/computer presentation systems

    Video teleconferencing systems

  • Servicing


Whether your business consists of 2 phones or 200, the importance of your in-house telecommunication systems should never be underestimated. That’s the mindset at CTG, where we’ve combined our excellence in technical support and customer service, with the world’s best telecommunications systems.

With unmatched dedication to our customer’s specific needs, local support, and the ability to customize and install voice, data and surveillance systems that is the best possible fit, we’ve proven to be an invaluable business partner for customers.


© 2021 Custom Technology Group, All Rights Reserved
Web Hosting Provided by Maine Hosting Solutions