Aerial view of an oil refinery on the beach of El Segundo, Los Angeles, CA

Fast, reliable internet in El Segundo, CA

Connected Communities

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The Los Angeles Times headquarters building in El Segundo, CA.

El Segundo, get better internet for everything you do.

Our 100% wholly owned 10-Gigabit fiber network provides the fastest, most reliable internet connection to El Segundo residents, delivered over the most advanced technology available.

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There’s No Competition.

Sonic Fiber Internet leads the industry with unmatched value.

Providers
Fastest Speed Offered
(Gbps)
Intro Rate per Month
(Monthly Rate after Intro)
Installation Fee
Technology
Symmetric Speeds
Unlimited, Uncapped Data
10 Gigabits
$40
$40
Free
Fiber
Yes
Yes
AT&T
5 Gigabits
$123
$155
Free
Fiber
Yes
Yes
Xfinity
2 Gigabits
$100
$140
$100
Cable
No
Yes
Spectrum
1 Gigabit
$70
$100
$65
Cable
No
Yes

Data based on competitive research performed June 2026. Speeds vary depending upon network congestion and other factors.

PCMag

Sonic Internet wins Fastest All-Around Internet in America by PCMag.

“Sonic broadband is seriously fast. In addition to easily winning our Fastest All-Around ISP award, it also sets a new record for the PCMag Speed Index.” —PCMag

Your neighbors agree.

  • “Sonic has been fantastic, the Fiber Internet speeds are the fastest I’ve seen anywhere. I’ve been testing and I’m consistently getting 900Mbps+ download and upload. My unit wasn’t initially hooked up for Sonic Fiber, and my installer worked with the building manager and made sure the hook up was in the best place for my studio. I really appreciated the friendly and knowledgeable customer service, just as I have with the rest of the Sonic team so far.”
    ★★★★★
    Wahid R.
    San Jose, CA
  • “Amazing! From dispatch to installation, all employees were incredibly kind, considerate, and respectful. Lopez explained the whole process, communicated each step and installed internet across my building. Really good at ensuring that internet worked and navigating the building to best provide service.”
    ★★★★★
    Isabel M.
    Central San Jose, San Jose, CA
  • “I highly recommend Sonic to anyone in search of reliable and high speed internet. Together with excellent customer service team, you’re always in good hands.”
    ★★★★★
    Rajesh C.
    Milpitas, CA
  • “I am client of Sonic for sometime now and am very happy! Today we were moving to new location and Najib Kohistani was sooo sooo helpful and fast and very professional! Highly recommend!”
    ★★★★★
    Anastasiya T.
    San Carlos, CA
  • “After having multiple outages of the internet service I had, I decided to switch to Sonic. The technician named Joshua Hanna examined the house infrastructure thoroughly and explained the process. He also gave us good advices to keep the internet fast throughout the house.”
    ★★★★★
    Tanyoung K.
    Sunnyvale, CA
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Whole home WiFi with a mesh system.

Whole-home WiFi solution.

Sonic Fiber Internet delivers a more reliable connection and lightning-fast speeds. And when it comes to making sure that every area in your home receives the same level of amazing coverage, a mesh system is WiFi’s best friend.

Frequently Asked Questions

Is Sonic available in other cities?

Yes! Sonic is committed to bringing accessible, affordable connectivity with member-focused policies to the entire country. Other cities in the area include San Jose.

What speeds does Sonic offer?

Sonic Fiber-optic Internet offers symmetric speeds up to 10 Gigabits. Whether you are downloading or uploading data, Sonic Fiber gets it done as fast as possible. To see how much faster that looks like against the U.S. broadband average, put us to the test.

Does Sonic offer unlimited data?

Sonic doesn’t believe in tiered internet services; we are dedicated to giving you the fastest service available, so we do not impose any data caps on our plans.

Does Sonic charge for installation?

All Sonic internet plans include free installation.

  1. A trademark of Ziff Davis, LLC. Used under license. Reprinted with permission. © 2026 Ziff Davis, LLC. All Rights Reserved.
  2. A trademark of Ziff Davis, LLC. Used under license. Reprinted with permission. © 2024 Ziff Davis, LLC. All Rights Reserved.
  3. A Net Promoter Score® measures customer loyalty by looking at their likelihood of recommending a given business.
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