Contact Us

Connecting with us is easy. It’s our job.

Let Extenet help you with your next connectivity project.
Give us a call or complete the contact form below, and we’ll be in touch.

Let's Connect

Lisle

Headquarters
3030 Warrenville Road
Lisle, IL 60532
Phone: 630.505.3800
Fax: 630.577.1332
general@extenetsystems.com

Dallas
901 Main St
Suite 2600
Dallas, TX 75202

Las Vegas

4730 S. Fort Apache Rd
Suite 370
Las Vegas, NV 89147

San Ramon

4000 Executive Parkway BR8
Suite 325
San Ramon, CA 94583

Frisco

Headquarters
(Slated for Q1 2023)
5844 John Hickman Parkway
6th Floor
Frisco, TX 75034

Locations

Lisle

Headquarters
3030 Warrenville Road
Lisle, IL 60532
Phone: 630.505.3800
Fax: 630.577.1332
general@extenetsystems.com

Dallas

901 Main St
Suite 2600
Dallas, TX 75202

Las Vegas

4730 S. Fort Apache Rd
Suite 370
Las Vegas, NV 89147

San Ramon

4000 Executive Parkway BR8
Suite 325
San Ramon, CA 94583

Frisco

Headquarters
(Slated for Q1 2023)
5844 John Hickman Parkway
6th Floor
Frisco, TX 75034

Looking for Customer Support?