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

Mainstream Fiber Networks

Support

From your first day of installation to optimizing your daily performance, we’re here to ensure your digital life never skips a beat.

THE HUMAN CONNECTION

Real Experts. Real Neighbors.

We believe that professional support should feel personal. When you have a question, you won’t be talking to a robot or a distant call center. Our local team of specialists is dedicated to providing clear, actionable advice tailored to your specific needs. From complex network optimizations to simple setup questions, we’re here to guide you through every step of your digital journey with the care and attention you deserve.

Installation

Prepare for your high-speed activation day.

Equipment

Get to know your fiber-ready hardware.

Account

Manage bills, plans, and secure profile data.

Performance

Pro-tips to optimize speed and eliminate lag.

Streaming

The ultimate guide to buffer-free 4K viewing.

Internet Basics

Understand the power of light-speed data.

Videos

Visual walkthroughs for quick, easy fixes.

Speed Test

Real-time insights into your current velocity.

FAQ’s

Instant answers to our community’s top questions.

Contact Support

Have a concern? Let us know.

To report a concern or open a construction remediation case, please use the form below:

Submitting a claim online is the quickest way to get started. Once submitted, you’ll receive a claim number. Please have it handy if you need to call us at 812-988-8619 or email us at claims@msfiber.net.

Helpful Tip: Please include all relevant details to help expedite our review process. Our team will respond to your claim within 2 business days.
Contact Information
Address Information
Max 255 characters
Attachments
Accepted: images, PDF, Word, Excel, text files. Multiple files allowed.
 

Mainstream Fiber Networks

Home Solutions

Reliable fiber internet with the speed, support, and service your home deserves

Whole Home Wi-Fi

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

Control Your Internet in One Place

Manage your network, monitor usage, control devices, and stay connected

Home Security

Experience Next Level Security
for Your Smart Home

Service Areas

Bringing Fiber Across Indiana

Expanding reliable fiber internet across Indiana, with a focus on underserved communities and everyday connectivity

Testimonials

What Our Customers Are Saying

Get Connected

Ready 
for Better Internet?

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

Check your address and get connected today.