Business Hours Support

  • For non-urgent issues or orders, please email us. If you have an urgent issue we recommend you follow up with a phone call so that we may prioritize it.
  • Email: support@tel-one.com
  • Phone: 516-801.3040

24x7 Emergency / Faults

  • For an outside hours emergency, please call our main support number and leave a message. Responsible technician will be notified by voice mail and SMS we will return your call as soon as possible.
  • Phone: 516-801-3040
  • For non-urgent support please email support@tel-one.com and we will address your request on the following business day.
Corporate Address

5 Brewster Street Unit 2 # 257 Glen Cove NY 11542

Contact Numbers

Toll Free : 1.800.249.1989  

Fax : 1.516.539.3342

Support : 1.516.801.3040

We welcome all of your feedback, questions and suggestions. Please do not hesitate to reach out to us via email, phone, online chat or social media.

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