Residential
Internet Experience
Fast, reliable fiber internet for everyday use with built-in protection and family controls

$59.00

/ mo.

Most Popular
Stronger speeds and smarter protection with built-in security and home monitoring

$85.00

/ mo.

Best Performance
Maximum speed and full-home coverage built for streaming, work, and smart homes

$105.00

/ mo.

Home Solutions
Whole Home Wi-Fi

Seamless, reliable Wi-Fi in every room of your home.

Home Security

Smart home protection with real-time monitoring.

DIRECTV

TV, sports, and movies on demand.

Mainstream App

Control your network and devices in one place.

Business
Business Internet Solutions
Fast, reliable fiber built to support your operations—from small teams to high-demand businesses. Choose the speed, performance, and support your business needs to stay connected and grow.
Home Solutions
ConnectStream

Manage networks and devices in one platform

SmartTown

Secure Wi-Fi for customers
and communities

Community
Apartments
Fast, reliable fiber internet designed for modern apartment communities. Support residents with dependable connectivity for streaming, remote work, gaming, and connected living.
HOA

Keep your neighborhood connected with community-focused fiber internet built for modern households. Reliable speeds, local support, and seamless connectivity for everyday life.

Builders & Developers
Future-ready fiber infrastructure designed for new residential developments and growing communities. Deliver reliable connectivity that adds long-term value to every project.
SmartTown

Secure public Wi-Fi designed for parks, neighborhoods, and shared community spaces. Keep residents and visitors connected with reliable access wherever your community comes together.

Support
Support Center

Find answers, guides, and tools to help you get connected, fix issues, and manage your service with confidence.

Learn
Featured Stories
July 24, 2026

MAINSTREAM 101: Wireless vs Wired Internet

Crack open your notebook and grab your gel pens, it’s time for Mainstream 101! This time: when should you use a wireless connection via Wi-Fi versus a wired one via an Ethernet cable?

100x

Speed Increase

100%

Campus Coverage

1,200+

Students Connected

Zero

Downtime

About

Community

We’re more than just a provider. We’re your neighbors, dedicated to keeping our local area connected, thriving, and moving forward.

Our Commitment

Why We Give Back

Mainstream Fiber was founded on the principle that high-speed internet is the cornerstone of a thriving modern society. Our commitment goes beyond technical maintenance—we actively invest in the local institutions that form the heartbeat of our town. By reinvesting our resources into community projects, local schools, and non-profit organizations, we ensure that as our technology evolves, our neighborhood grows right alongside it. Every fiber we lay is a promise to keep our local culture vibrant and our future brighter together.

THE MAINSTREAM DIFFERENCE

Reliable. Local. Trusted.

We believe high-speed fiber is more than a luxury—it’s a bridge to better education, economic opportunity, and a stronger Indiana.

Empowering Future Generations

We actively sponsor local STEM and robotics programs and donate hardware to ensure the "homework gap" becomes a thing of the past for our students.

Hoosiers Serving Hoosiers

We are a company built for Hoosiers, by Hoosiers. We staff our local offices with community residents and hire our crews directly from the neighborhoods they serve.

Driving Local Innovation

From enabling precision agriculture to supporting small businesses, our fiber backbone provides the reliability needed for rural Indiana to stay competitive in a digital world.

Community Events

Local Spirit, Global Speeds

We don’t just build networks; we build relationships. You’ll see our team on the ground at high school football games, local festivals, and charity events across the state. We believe that being a “local” provider means showing up for the moments that matter to our neighbors. From sponsoring youth sports to participating in town halls, we are proud to invest our time and energy back into the communities that have supported us since 2006.

Local Partnerships & Sponsorships

Need Support for Your Initiative?

Planning a community event or running a non-profit? We’d love to hear how MS Fiber can help.

Testimonials

What Our Customers Are Saying

Service Areas

Connecting the Heart of Our Communities

What started as a small IT shop in Nashville, Indiana, has grown into a regional powerhouse serving over 13 counties. We focus on the areas that need us most—bringing high-speed gigabit fiber to farming communities, small-town main streets, and growing residential neighborhoods. If your community is looking for a partner that understands the local landscape and values personal connection, Mainstream Fiber is here to lead the way.

Get Connected

Ready 
for Better Internet?

Fast, reliable fiber is now available in more communities across Indiana.

Check your address and get connected today.