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Spread the Word: Fast Internet is Affordable Again

We are always working to improve our network, offer greater value to our customers, and bring fast and reliable internet to previously underserved areas of South Texas.

Help us spread the news about our services to your friends and neighbors and as a thank you, we’ll credit your existing account $50.

*The $50 credit is for existing TISD customers only. The credit will be applied to the next bill after referral service is connected.

Here’s How to Make the Easiest $50 You’ve Ever Made

Tell your friends, family, and neighbors about your positive experience with TISD.

If they seem interested, fill out the form below to refer them to our services.

Once they sign up and are connected, you both will receive a $50 credit on your next bill.

Make a Referral

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Your Information

February 2024 Specials

Residential Internet

$25 off first 3 months of service
$75 Savings

*Autopay Required

Business Internet

$50 off first 3 months of service
$150 savings


First 2 months free
Up to $50 savings

*Business and residential

Senior Citizen Discount

Senior Citizens receive 50% off installation with valid ID.

Active Military & First Responders

TISD offers all active service members and all current first responders 50% off installation.

Any Questions?

Contact our helpful sales team to find out more about our services. We would love the opportunity to earn your business!