Reliable Internet for Every Need

Whether you’re connecting through fiber or wireless, TEC offers internet options built to fit how you live and work—available to both electric members and nonmembers across our service area. Explore your options below to find the right connection for your home or business.

Fiber Internet

TEC Fiber delivers fast, reliable internet to homes and businesses across Huron, Sanilac, and Tuscola counties, and beyond—with new areas added regularly.

TEC Fiber provides a strong, consistent connection that supports everything you do online, all at the same time:

  • Streaming TV and movies

  • Working or learning from home

  • Online gaming

  • Smart home devices and security systems

Check Fiber Availability in Your Area

Fiber not available? Ask about our wireless internet plans.

Wireless Internet

TEC Wireless Internet, powered by our trusted subsidiary Air Advantage, provides dependable service in areas where fiber is not yet available.

Wireless internet is a great solution for homes and businesses that need to stay connected now—without waiting for future construction.

Why customers choose wireless:

  • Reliable connectivity in rural or hard-to-reach areas

  • Free installation

  • Easy transition to fiber when it becomes available

  • Stay connected today and move to fiber seamlessly when it reaches your area.

Learn more about Wireless Internet Service.

Tech Support

At TEC, support doesn’t end after installation. Our local Tech Support team is here to make sure your internet experience stays smooth and stress-free.

We can help with:

  • Installation questions

  • Troubleshooting connectivity issues

  • WiFi setup and performance

  • General service questions

Phone Support

Call 989-652-9500 for immediate assistance with troubleshooting, installation, and technical questions.

Report an Outage

If you’re experiencing a service interruption, please report it right away so we can respond quickly.

View Our Internet Troubleshooting Guide

Manage Wi-Fi Anywhere

BuiltIn Control with CommandIQ®

TEC internet customers can manage their home WiFi using the CommandIQ® app, designed to make everyday internet use simple and secure.

With CommandIQ®, you can:

  • See which devices are connected

  • Set parental controls and screentime limits

  • Create guest WiFi networks

  • Run speed tests

  • Pause internet access when needed

All from one easy-to-use app—anytime, anywhere.

Business Services

TEC offers customized internet solutions for businesses, including fiber or wireless service, depending on location and needs.

Whether you’re a small business, home office, or growing organization, we’ll help you find the right solution.

Ready to Get Started?

Fill out the form below to request more information about TEC’s reliable, high-speed internet services. Our team will follow up with the details you need to move forward.

Policies & Service Agreements

Here’s What You Need to Know

Below are our key policies and service details for internet and phone services—so you know what to expect and how it all works. No forms to sign or fill out, just helpful info to keep you in the loop.

  • “The process of installing TEC Fiber was easy. The crew was professional and speedy. It was an overall easy experience.”

    —Tracy M. | Elkton

  • “It feels as though we have come out of the dark ages! Internet speed is finally fast, so we can utilize it for all our needs. In my area, it was impossible to get cell service, now with Wi-Fi calling we have dependable phones.”

    —Susan M. | Vassar

  • “Because of our location, we would often lose connection or could not have multiple people use the WiFi with our previous internet provider. Once we started using TEC Fiber, I was amazed at how quickly our connections became. We can now have multiple people using the WiFi without any issues or worry about losing connection.”

    —Therese D. | Bad Axe

  • “The biggest impact has been being able to work from home more effectively. My kids and husband love the quality improvement of streaming movies and online gaming. We have wanted high-speed internet for years and it wasn't available. Thank you so much for this service.”

    —Amanda W. | Millington

  • “We are now able to do several things online at the same time with this internet.”

    —Timothy H. | Port Austin

  • “We can use the internet all day long, and now all four of us can be on at the same time without any problems.”

    —Ron L. | Bad Axe

  • “We have had mediocre internet here for 20+ years. TEC Fiber is the best service we have had by far, plus our internet bill has been cut in half!”

    —Charyl C. | Vassar

  • “Our last internet company had us rebooting and calling for tech multiple times a month. So nice not to have that irritation.”

    —Trudie M. | Mayville

  • “I work from home and this service has been exceptionally reliable! This really has been life-changing and the stress of not knowing if my internet would be down and when it would come back is in the past. I am able to work efficiently and all my computer programs have no lag at all. The CommandIQ app is a very useful tool as well. Thank you TEC for rolling this out and offering these services!”

    —Ryan S. | Millington