Internet Service ProviderBusiness Internet ServiceWiFi
Gateway Fiber brings a spectrum of 100% fiber optic internet offerings to residential and business customers with high-speed symmetrical upload and download speeds up to 2 GBPS. Our fully fiber-to-the-home network delivers the highest possible internet speeds in both directions, with more than enough bandwidth to keep your connected home or business full of smart devices running at full throttle without buffering.
ABSOLUTELY AWESOME!! We are soooooo glad to be rid of Tmobile in this rural area. Trevor was great and easy to work with. They did an excellent job installing the equipment and the speeds and latency are UNREAL!!!! So glad!
JD
Jaclyn Deachan
Jul 2, 2026
5.0
Courtney did an amazing job! He was quick and efficient, really helped our moving day go smoothly!
RT
Robert Tappmeyer
Jul 1, 2026
1.0
Gateway put in service to everyone else but our family farm house. And of course now they will not provide any service will not even think about trying to put in service. Worthless
KG
Kesey Gengenbacher
Jun 25, 2026
5.0
Cortney with Gateway fiber was fantastic! He was in and out, very efficient and knowledgeable! 10/10 recommend Cortney!
BB
Brittany N. Branch
Jun 1, 2026
1.0
Nightmarish installation process for my family’s household.
The first day they arrived, they said they couldn’t use the Internet line we already have, apparently because a neighbor of ours has a line next to it and it wasn’t closed properly and full of dirt.
They came about 2 days later to dig a new line and in the process, they completely messed up our old Internet line and our WiFi went out. I tried to troubleshoot the router in every way I could, but it was not a router issue. The technician messed it up, and our current internet service is not willing to come out to fix it without a $100+ fee.
They come back later that day to “finish the job” and don’t because they claim the box to connect it is full of dirt and rocks.
At this point it’s the end of the workday Friday and they say the earliest someone can come is Monday morning. We have to go the whole weekend without WiFi because of them.
Monday morning comes and they say they have to fix something else on the street and can’t keep the appointment. My father stays on the phone with them for an hour, but the best they can offer him is tomorrow (Tuesday) in the evening.
At this point, I’m not so certain that I believe they will finish the job tomorrow evening or somehow find some other small issue that keeps them from finishing the job. In my opinion, getting my house’s internet connected should be pretty high priority considering it has now been 3 days, about to be 4 days without WiFi. Apparently they don’t see the issue the way that my family does.
I cannot in my right mind recommend this company to anyone. Maybe for some, installation is easy and painless. For me it has been a complete nightmare. Do better because this is atrocious service for new customers. This is not a way to introduce someone to your company because now I have no trust. I am not convinced they won’t find some other small problem tomorrow and again, leave the job unfinished and my house without WiFi.
What types of internet services does Gateway Fiber provide?
Gateway Fiber offers 100% fiber optic high-speed internet services for residential and business customers, with symmetrical upload and download speeds up to 2 GBPS.
Where is Gateway Fiber located?
Gateway Fiber is located at 2342 Technology Drive, O'Fallon, MO 63368, USA.
What are the business hours of Gateway Fiber?
Gateway Fiber is open Monday through Friday from 8:00 AM to 5:00 PM and closed on Saturdays and Sundays.
How can I contact Gateway Fiber for more information or support?
You can contact Gateway Fiber by calling +1 888-201-4339 or emailing info@gatewayfiber.com.
How do I check internet availability or place an order with Gateway Fiber?
You can check availability and place an order online at https://shop.gatewayfiber.com/#/order/1.
Does Gateway Fiber have a social media presence?
Yes, Gateway Fiber is on Facebook at https://www.facebook.com/gatewayfiber, Instagram (@gateway_fiber_), and Twitter (@FiberGateway).
What are some nearby hotels if I am visiting Gateway Fiber from out of town?
Nearby hotels include Winghaven Hotel Partners and Hilton Garden Inn St. Louis/O'Fallon MO, convenient options for out-of-town visitors.
Are there dining options near Gateway Fiber?
Yes, nearby dining options include Bristol Seafood Grill for American seafood and Hope Cafe for coffee and casual fare.
What nearby businesses might complement Gateway Fiber's services for local customers?
Businesses like Flat World Supply Chain and Flat World Global Solutions, which specialize in freight and cargo services, may benefit from Gateway Fiber's high-speed internet offerings.
What are the main benefits of Gateway Fiber's internet service for smart home or business users?
Gateway Fiber's fully fiber-to-the-home network delivers high-speed symmetrical upload and download speeds up to 2 GBPS, providing ample bandwidth for multiple smart devices without buffering.
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