Fiber Internet in Charleston

Why Choose IQ Fiber?

We aren’t your average Charleston internet provider. At IQ Fiber, we set out to do things different than those other guys, and with us, you’re backed by a team of people who care. Charleston deserves internet that’s reliable, fast, and stress-free. This is future-proof internet service that works for your lifestyle without surprises.

99.99% uptime guaranteed
Flat rate monthly pricing – the price you see is the price you pay
No contracts, hidden fees, or price hikes
24/7 customer support
No-cost professional installation
WiFi 7 equipment with no rental fees

Whether you’re a family streaming at home, a professional working remotely, or a small business owner needing fast WiFi in West Ashley, you can count on our fiber-powered network to keep you connected. Our internet service in Charleston keeps your home connected to what matters most – so you can live without interruptions.

Search your address or select your internet plan to get started.

	IQ FIBER	Other Local Internet Providers
100% Fiber-to-the-Home (Symmetrical Upload & Download Speeds)	Available	Availability differs between providers
Professional Installation and Whole-Home WiFi Coverage Included	Available	Availability differs between providers
Dedicated Bandwidth and No Speed Throttling	Available	Availability differs between providers
Transparent Pricing (No Contracts, Taxes, or Hidden Fees)	Available	Never Available

IQ FIBER

Other Local Internet Providers

100% Fiber-to-the-Home (Symmetrical Upload & Download Speeds)

Professional Installation and Whole-Home WiFi Coverage Included

Dedicated Bandwidth and No Speed Throttling

Transparent Pricing (No Contracts, Taxes, or Hidden Fees)

Frequently Asked Questions

The internet is the heartbeat of the modern home. We’ve come to rely on it for work, education, entertainment, and shopping. Fiber is the best solution to provide internet because it is:

FAST — 1000 mbps (1G) of speed with fiber internet is about 20 times faster than standard cable. Your time is valuable, so don’t waste it waiting for your internet to load!
RELIABLE — IQ Fiber provides dedicated bandwidth directly to your home, so your speeds don’t dip during peak traffic hours or as more neighbors join the Fiberhood.
SYMMETRICAL — Only fiber has symmetrical upload and download speeds so no matter what you’re doing, you can get it done quickly.
FUTURE-PROOF — Fiber cables are more lightweight, durable, and resilient than copper. Its bandwidth capacity far exceeds what any home requires, so we’ll grow with you as technology changes in the future.
SUSTAINABLE — Traditional cable uses about 12 times more energy than fiber. It generates less heat and is made from more sustainable materials.

Symmetrical speeds are when upload and download speeds are equal. Older mediums like cable and DSL are asymmetrical, meaning you aren’t able to upload data as quickly as you can download it. When your speeds are symmetrical it means video calls work better, video games play faster, and your photos upload in an instant.

Fiber-optic networks are built to transmit data through a thin fiber glass strand using pulses of light. Because each strand is dedicated to each home, there is no sharing of bandwidth between neighbors. In addition, fiber-optic networks need very little electrical power to operate. The data is transmitted at the same speed to the home as it is away from the home with very little lag. Fiber-optic networks are the fastest and most reliable home internet technology available today.

5G is a form of wireless broadband delivered using nearby cell towers while fiber-optic internet is connected directly to your home. FTTH (fiber to the home) connections provide dedicated bandwidth while a 5G shares bandwidth with your neighbors. Though 5G wireless is great for mobile devices when you aren’t home, fiber-optic is much faster and more reliable to use for the many connected devices within your home.

Yes. In most cases you will be able to keep your existing services. However, once you move to our services, you’ll have enough speed and bandwidth to manage all your services over the internet. It’s also easy to move to a voice-over-internet-protocol (VOIP) service like Google Voice or Vonage where you can keep your phone number. You always have the option to remove your home phone altogether in favor of using your cell exclusively instead. Most national security monitoring companies offer “cut the cable cord” services with faster response times than a landline can offer.

Fast, Reliable WiFi in Charleston, SC

Welcome to Future-Proof Fiber Internet

Why Choose IQ Fiber?

High-Speed Fiber Internet Plans Built for Charleston

250 Mbps

^$ 65 /Month

500 Mbps

^$ 75 /Month

1 GIG

^$ 85 /Month

2 GIG

^$ 95 /Month

5 GIG

^$ 125 /Month

Included in Every Plan:

Fast

Stress-Free

Reliable

Attentive

Looking for Stress-Free Business Internet in Charleston?

1 GIG BUSINESS

^$ 150 /Month

5 GIG BUSINESS

^$ 250 /Month

How We're Different

Frequently Asked Questions

Fast, Reliable WiFi in Charleston, SC

Welcome to Future-Proof Fiber Internet

Why Choose IQ Fiber?

High-Speed Fiber Internet Plans Built for Charleston

250 Mbps

$ 65 /Month

500 Mbps

$ 75 /Month

1 GIG

$ 85 /Month

2 GIG

$ 95 /Month

5 GIG

$ 125 /Month

Included in Every Plan:

Fast

Stress-Free

Reliable

Attentive

Looking for Stress-Free Business Internet in Charleston?

1 GIG BUSINESS

$ 150 /Month

5 GIG BUSINESS

$ 250 /Month

How We're Different

Frequently Asked Questions

What’s so special about fiber-optic internet?

What is a symmetrical internet connection?

How does fiber-optic internet work?

How is fiber different from wireless 5G? Is it better?

Can I keep my existing TV, phone, and security services?

^$ 65 /Month

^$ 75 /Month

^$ 85 /Month

^$ 95 /Month

^$ 125 /Month

^$ 150 /Month

^$ 250 /Month