24/7 Emergency Call
636.537.7272
Monday thru Friday | 8am to 5pm

Occasionally, even the most reliable communications system requires maintenance. When systems fail, you want to know you can depend on your solutions provider. With more than 200 years of combined experience, and thousands of satisfied clients, Communications Technologies, Inc. is one of the country’s most trusted security, VoIP, and network solutions providers. You can count on us. For solutions to your security or communications system problems, please contact us directly at 636-537-7200 or message us through our Contact Page.

For CEIA support you can also call CEIA support directly at 833-224-2342 (24/7/365).

200+

more than 200 years of combined experience

1000+

thousands of satisfied clients

Service Request


Open an E-Ticket

Please be descriptive of your service request so we can respond quickly and with the appropriate information. If you would like to send us an attachment, you may also email us at service@cti-stl.com.

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