Free shipping on orders of $50 or more in the USA*
800-848-4018 | 410-638-9396

After 20 years or so, intercom systems can stop functioning or become visually unappealing. Sound can be distorted, radio reception becomes poor and doorbells stop working.

We can upgrade an old system with a more modern one while using the existing wire and not disturbing the walls. As with new installations, estimates are free. We come to the house, check the wiring, take measurements of the existing components, obtain the customer’s requirements, offer our recommendations and provide a written quote, often on several different systems.

Service Area

NJV Service Area


$100 - $150 to show up depending on location

$100 per hour, billed in 15 minute increments

Contact us to schedule a visit or call 800-848-4018

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