Best Selling Cell Phone Signal Boosters

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Signal Boosters keep you effortlessly connected! Whether at home, in the office, or on the go, successfully tackle weak cellular signal challenges with our cell phone signal booster kits. No more dropped calls, failed texts, or sluggish data. Shop our best-selling cellular boosters to elevate your communication experience where it matters.

Best Cell Phone Signal Boosters for Home

SureCall SureCall Fusion4Home Signal Booster - Up To 4K Sq Ft

SureCall Fusion4Home Signal Booster - Up To 4K Sq. Ft.

Reliable wideband signal booster for any carrier.
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weBoost Home Room Signal Booster

weBoost Home Room Signal Booster

Powerful single-carrier solution for Verizon or T-Mobile users
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SureCall SureCall Flare 4G 3.0 Cell Phone Signal Booster

SureCall Flare 4G 3.0 Cell Phone Signal Booster

Easy install booster for single rooms or small spaces.
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We Offer All the Best Cell Phone Boosters for Your Various Signal Extending Needs

Best Cell Phone Signal Boosters for Vehicle

Wilson weBoost Drive Reach Vehicle Cell Phone Booster Kit - 470154

weBoost Drive Reach RV Cell Phone Signal Booster Kit | 470354

All-purpose wideband mobile signal booster for any vehicle.
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weBoost weBoost Drive Reach OTR Cell Phone Signal Booster Kit or 477154

weBoost Drive Reach OTR Cell Phone Signal Booster Kit | 477154

Most powerful mobile cell booster for trucks and RVs.
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Cel-Fi by Nextivity GO M Vehicle Smart Signal Booster

Cel-Fi by Nextivity GO M Vehicle Smart Signal Booster

Vehicle booster with extended range for rural drivers.
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Best Cell Phone Signal Boosters for Business

Cel Fi GO G41 Kit Contents

Nextivity CEL-FI GO G41 100dB 5G 4G LTE Cell Signal Booster

The Industry’s Most Powerful 5G and 4G LTE Cell Signal Booster
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weBoost for Business Office 200 Installed Signal Booster Kit - 473047

weBoost Installed Office 200 Signal Booster Kit - 473047

Commercial-level cell phone booster with installation included.
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weBoost weBoost for Business Office 100 Signal Booster Full Kit w/ Antennas

weBoost for Business Office 100 Signal Booster Kit

Versatile wideband booster for small businesses and offices.
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Cellular for Enterprise
Cellular and WiFi Solutions for Enterprise
We've helped more than 10,000 companies get better cellular and WiFi service.
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Reliable Phone Signals From Anywhere With Our Cellular Signal Booster

Installing a cell signal booster is essential if you don't want to contend with a weak signal. Whether you're a business owner that doesn't want the productivity of your employees to be held back by poor phone signals or a homeowner who wants their cell phone-based security system to function reliably in case of an emergency, there are many reasons to consider a cellular signal booster.

For example, concrete, brick, and many other common building materials interfere with radio frequency signals and weaken them, which is why some indoor areas have noticeably poor reception. However, with a cell phone extender, you won't have to worry about poor connectivity ever again. A mobile phone signal booster can detect signals from outside and bring them inside, improving the reception of cellular devices in the process. Therefore, with the assistance of a signal booster, you can obtain reliable phone signals from anywhere.

Cell Phone Signal Boosters for Home

Extend Your Cell Signal with a Cellular Signal Booster

Additionally, another notable benefit of using a signal booster for cell phones is that it will noticeably extend the range of a signal. For instance, if you live in a multi-floor home that has dead zones with poor reception, a cell service booster will amplify the signal so that every part of the house can receive better signals.

Furthermore, they are also incredibly useful for remote areas that are far away from the nearest cell tower. This means that if you reside in a rural area that isn't known for the most reliable cell reception, installing a cell phone extender in your home can help remedy the problem. In addition, the capabilities of mobile phone signal boosters also apply to vehicles — if you experience an emergency in a faraway location that has poor reception, having a cell signal booster in your car can be a major game-changer for your safety.

You Can Boost Your Cell Signal in Vehicles Too!

We also offer mobile cell signal boosters for your vehicle. Gone are the days where you struggle to maintain a good cell signal out on the road. With our mobile cell signal booster systems, you can successfully boost your phone signal while driving. This makes our mobile cell signal boosters a great tool for anyone looking to avoid dropped signals while traveling by car or truck.

Cell Phone Signal Boosters for Vehicles

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Cell Phone Signal Booster FAQs

What is a Cell Phone Signal Booster?

Cell phone signal boosters, also called cell phone boosters, repeaters, signal amplifiers, or network extenders, increase the coverage of a cellular network. They boost 5G and 4G LTE signal across all major American carriers.

Installing a cell phone booster in a building will end your dropped calls, unsent texts, and slow data speeds. You will never have weak signal or dead zones again.

How Does a Cell Phone Booster Work?

Cell boosters work by pulling in your existing outside signal, boosting it, and rebroadcasting it into desired areas.

Boosters also work in reverse. The unit receives outgoing signals from nearby cellular devices and sends them to your closest cell tower.

There are different types of boosters available that target different needs:

  • In-Building Signal Boosters – Designed for homes, offices, and commercial buildings.
  • Vehicle Signal Boosters - Designed for cars, trucks, RVs, SUVs, boats, and fleet vehicles.

For a cellular amplifier to work, there must be existing signal outside your home, office, or vehicle. Even if weak, the cell signal booster can give it a boost.

Critically, a cell phone signal booster enhances existing cellular signals. It does not create them.

There are a minimum of four componets to every signal booster. These are:

  • Outdoor (or Donor) Antenna
  • Amplifier
  • Indoor Antenna
  • Coaxial Cable

What is the Best Cell Phone Signal Booster to Buy?

Cell phone signal boosters are a major investment from a price standpoint, and answering this question is what we at Signal Boosters are live for. The problem is, purchasing the wrong cell phone booster, or setting it up incorrectly, can give the false impression that signal boosters don’t work.

This makes the question of what cell phone signal booster to buy a bit tricky. We recommend calling us at 1-800-470-6777 from 8AM-5PM CST Monday – Friday for consultation. Our experts will be able to put together a package which perfectly fits your unique needs and gets you great signal without a lot of hassle.

That said, based on our years of experience, we make the product recommendations you see above.

Does a Cell Phone Antenna Booster Work with Different Carriers and mobile devices?

Yes. Most cell phone boosters are wideband, meaning they boost all major carriers (Verizon, AT&T, T-Mobile, US Cellular, DISH, etc.) at once.

However, some boosters are single-carrier, meaning they target that carrier’s specific cellular frequencies. These can usually be switched between carriers, but be sure to make sure your carrier is supported. This information can be easily found in each cell phone booster’s product page.

As for mobile devices, cell phone signal boosters do not discriminate and will work with any device you have.

Do These Cell Phone Boosters Work with 5G?

Yes and no, depending on the booster. Nearly all our boosters work with what’s called “low-band” 5G. These cover:

  • AT&T 5GE and 5G, but not 5G+
  • Verizon’s 5G Nationwide, but not 5GUW
  • Select T-Mobile Extended Range (XR) bands (band n41 specifically)

Others cover more of T-Mobile's low-and-mid band 5G bands, and Verizon and AT&Ts mid-band offerings.