Thumb Electric Cooperative (TEC) is a member-owned cooperative dedicated to providing reliable electricity to homes and businesses across Huron, Sanilac, and Tuscola counties. Click “Electric” in …

TEC & Paris BPU partner to expand the fiber optic network, modernizing the electric grid and enhancing system capabilities.

Temperature Equipment Corporation (TEC), a WATSCO (WSO) Company and joint venture with Carrier Corporation (CARR), is one of the United States top distributors of Carrier Corporation's commercial …

At TEC, our dedication to tile and flooring installation is what drives us to create innovative, superior products that are scientifically designed to help you work faster and more efficiently, without …

At TEC, we believe that creating a positive and lasting impact starts with each and every one of us. Our commitment goes beyond just providing services or products—we are dedicated to strengthening the …

Unlock your future with affordable tuition and high-wage, high-demand career training. Enroll today!

3 days ago · For half a century, TEC has been guiding communities toward a cleaner energy future. Since our founding in 1975, we have seen the energy landscape shift dramatically: from the scarcity …

Manage your TEC account online. View account history, pay bills, access TECFlex, and more.

Experience lightning-fast internet with TEC's 1 Gigabit service, perfect for households and smart homes with multiple users. Whether you're streaming 4K content, gaming, or working from home, this …

Get access to account management tools, statement history, service alerts, paperless billing and more!