Contact Us
Our specialty is in the composition of networking, voice, and security solutions in complex and demanding environments involving multiple communications and security media and multiple business locations. We concentrate on defined areas that are integral to all businesses.
Locations
- Founding Office
- 1441 Branding Ave, Suite 200
- Downers Grove, IL 60515
- Map and Directions
- Phone 312.432.5300
- Fax 312.492.2610
- Toll Free 800.HELP.BTI
- 24 Hour Operations and Data Center - Arizona
- 615 N 48th Street, Suite 1048
- Phoenix, AZ 85008
- Map and Directions
- Phone 602.492.9465
- Toll Free 800.HELP.BTI
- California
- 12155 Mora Drive, Suites 1 & 2
- Santa Fe Springs, CA 90670
- Map and Directions
- Phone 562.298.5000
- Fax 562.298.5070
- Toll Free 800.HELP.BTI
- National Sales
- 800.435.7284, Option 2
- sales@btigroup.com
- General Inquiries info@btigroup.com
- Employment Related Inquiries careers@btigroup.com
- Questions Regarding Site webmaster@btigroup.com
