Blazing Fast. Ultra Reliable. Future Ready.
At Bertram, we’re powering the future of connectivity with cutting-edge Fiber Internet. Whether you’re streaming, gaming, working from home, or running a business, fiber delivers the speed and performance you need — and then some.
Why Fiber Internet Is Simply Better
If you’ve ever dealt with slow downloads, laggy video calls, or the dreaded spinning buffer wheel — you know the pain of outdated internet. That’s where Fiber Internet changes everything.
Unlike traditional cable or DSL, fiber uses light to transmit data — literally at the speed of light. That means faster speeds, cleaner signals, and way more bandwidth. It’s not just a little better — it’s a whole new level of internet performance.
Ready to Experience the Difference?
Don’t settle for yesterday’s internet. Make the switch to Bertram Fiber and enjoy the speed, reliability, and power you’ve been missing.
Here’s Why You’ll Love Fiber:
Speed That Keeps Up With You
Fiber delivers gigabit speeds — that’s up to 100x faster than traditional internet. Streaming, gaming, Zoom calls, smart home tech? Fiber handles it all effortlessly, even on multiple devices at once.
Symmetrical Upload & Download
Uploading videos or backing up files to the cloud? With fiber, your upload speeds are just as fast as your downloads — no more waiting around or dropping video calls.
Rock-Solid Reliability
No more spotty service when it rains, or during peak hours. Fiber is less prone to interference, more resistant to weather, and doesn’t slow down when your neighbors jump online.
Future-Proof Your Home
Fiber is built to support what’s next — from virtual reality to smart homes, AI assistants, and beyond. You won’t need to upgrade again anytime soon.
Fiber Expansion Projects Underway!
Bertram Fiber is growing — and we're coming to your area.
We’re excited to announce that fiber expansion projects are currently underway across multiple communities. Our team is hard at work bringing fast, reliable, and future-proof fiber internet to more homes and businesses than ever before.
Whether you’re streaming, working from home, or running a business, our fiber network is built to deliver the speed and stability you need — now and for the future.
CURRENT PROJECTS
Curious about fiber in your neighborhood?
Click below to see the current status or join our update list to stay in the loop.
Village of Random Lake
Sheboygan County Highway 57
Town of Bailey’s Harbor
Town of Clay Banks
MORE PROJECTS
Take a look at more Wisconsin communities where we’re actively installing Fiber Internet.
Iron Ridge Nevada Heights
Sheboygan County Hwy K Decada
