Welcome to Tri-Tel Technical Services!

Tri-Tel Technical Services is a customer-driven and results-oriented telecommunications company.  For 20+ years our experienced staff has assisted in all phases of planning, design, installation and maintenance for data and voice systems.

Tel. 847.742.7100  
Fax. 847.742.0300  
Email sales@tri-tel.com  

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Local & Long Distance & Internet Access

Since 1993, we have been providing high quality, economical voice, data and Internet services to business customers. We offer unparalleled quality, pricing and service to our customers. Access One uses the latest in telecommunications technology to develop solutions for businesses of all sizes.