If you're on the AT&T network, you may find that you need a signal boosting product to improve the signal in your home or office. At SignalBooster.com, our professional installers will be happy to fit and install a signal boosting product that has been proven to boost services on all carriers in United States. If you're looking to boost the coverage for data and voice on one of your devices, including tablet computers, mobile hotspot, android smartphones, or AT&T iPhones, you may find that a bidirectional amplifier (BDA) could be the perfect solution for your needs.

Will these kits work with my cellular service carrier?

Yes, all of these kits are carrier-agnostic. This means that they work with all cellular providers including the following AT&T MVNOs:

If you have a look at the drop-down options above, you will see that you can choose between various amounts of square footage depending on the type of signal boosting coverage you need. Whether you're looking to boost an area of 2500 square feet or 100,000 square feet or anything in between, we have a range of products that help solidify AT&T signal. When choosing, consider the outside signal strength and the power that your office or home signal boosting system will provide.

While we proudly stock a complete range of top rated signal boosters for homes and offices using the ATT Wireless network, we also have an impressive range of in-car boosters for AT&T products. Purchasing both gives you the high-speed Internet and crystal-clear voice calls you have been waiting for, no matter where you go.

Does your AT&T Wireless service struggle when you're in an office or other building? Unfortunately, cell phone signals can be negatively impacted and even blocked by walls. It doesn't matter if you're looking to boost your wireless signal for work purposes or at home, cellular boosters, repeaters, amplifiers, and range extenders have the same effect, whether you're in a retail store, business warehouse, office, commercial property, or even your own home. By simply following our detailed guide, you will find installation to be a breeze.

The cost of the signal boosting equipment is as listed on our website. AT&T cell phone signal booster installation quotes can be arranged - provide location details. No matter where you live in America, we will come to you and install your new equipment. You will find that our signal boosting products (regardless of any brand such as SureCall or Wilson Electronics weBoost / Wilson-Pro) following proper installation, will enhance and amplify cell phone signals within your premises for multiple simultaneous devices no matter what network you use, including AT and T, T-Mobile, Verizon, and Sprint.

How Do AT&T Cell Phone Signal Boosters Work?

Your amplifier or cell signal booster kit will mainly be made up of three main components: a signal amplifier, and two antennas (one for outdoors and the other indoors).

An external building antenna uses a coaxial cable to transmit cell phone signals from a nearby cell tower into your building.

The signals are then relayed into the amplifier, which repeats the signals, ultimately boosting them before transmitting them via a coaxial cable into the indoor antenna.

That in-building antenna then distributes these stronger signals throughout the building, particularly in areas that previously had poor signal strength. Now everyone can benefit from clear cell phone conversations and superfast Internet on all the cell phone networks.

Without an outdoor signal from which to take an existing signal and then distribute it throughout a building using a DAS (distributed antenna system), a signal boosting product cannot work. It is only with a strong outdoor signal that you will be able to achieve a large area of signal boosting coverage indoors.

There is no way of accurately predicting the true coverage area to be achieved. That is why you will see product descriptions for cell phone signal boosters showing an estimated coverage area "up to" a certain amount. The area of coverage is an estimate only, as no one can accurately predict just what level of coverage a product will provide.

This AT&T Signal booster does not require Internet to work.

If you're looking for AT&T signal booster without Internet, this is it. With this off-air exterior antenna AT&T signal booster, no Internet is required. Those kits that need Internet do not work with multiple carrier networks simultaneously. This is not one of those that require Internet service to function. It also works to improve reception for all Carrier networks simultaneously.

Installation is Simple with this Three-Step Process.

Setup and installation are simple by following the included guide. The procedure for installation includes the following steps: 1) Identify the best spot for the outdoor antenna, and place it there. 2) Put the indoor antenna in a prime location inside the building, where the signal is most needed. 3) Identify a nearby power outlet and place the signal amplifier in that position. You will find coaxial cables inside the kit, so use these to join all three pieces of equipment, and then the installation is complete.

No Need for Passwords or Synchronization.

Even though you're probably used to syncing your ATandT cell phone when connecting to a Wi-Fi Internet hotspot or a Bluetooth headset, speaker set, or earphones, there is no need to sync your device when using a cell phone signal booster.

When you use your cell phone to connect to Bluetooth or Wi-Fi, you have to use login details to access the connection. If you don't have the password or can't remember it, you won't be able to connect. Any new devices you use will need to be connected with a password all over again. Luckily it is not the same for AT-T cell phone signal boosters. Never again will you need to remember passwords, pair your devices, or do anything at all - the signal booster simply works. ATT boosting systems take existing cell phone signals and boost them between the tower and your devices. Without ever needing to pair your devices or enter a password, you will have created a zone of reliable, strong coverage inside your premises.

Boost Multiple Devices at the Same Time.

Your new signal boosting kit will not give you a maximum number of users that can access the boosted signal at the same time and enjoy faster speeds. The outside signal strength will determine how this "no limit" applies in reality. A large area of coverage (and a greater number of simultaneous connections) depends on a strong signal outside. It will come down to the laws of physics to determine the actual coverage area. As many devices and users that can be squeezed into the coverage area near indoor antenna will enjoy boosted cell phone signals. Please note that checking signal strength in Decibels is a more precise method to check actual, realtime, signal strength received by a phone.

What are the differences between suggested in-building AT&T booster kits?

Below is a brief overview of each of the consumer or commercial signal booster provided in above drop-drop menu for your selection. What you need to know is that if signal is NOT strong outside, you must choose MORE powerful version than suggested for the square footage you need to cover, depending on how weak it is outside. We carry low powered ones for up to 2000 sq. ft. to high power AT&T signal booster for up to 100,000 sq. ft.

Up to 2,500 sq. ft.

Suggested Flare Omni kit offers max. +72 dB Gain. It has an Omni multi-directional exterior antenna. Within its amplifier, it has built-in Desk Top interior antenna making installation easier than all other kits listed below. This is the lowest price range AT&T cell phone booster for home, office, or building. Outside omni antenna makes installation easy (no need to point to nearest cell tower). In addition, it attracts signal from all carriers simultaneously. Good choice AT&T booster for mostly city and some rural or remote area conditions where outside signal is average to good. For up to 2500 sq. ft. SKU: SCPolyDTOKit-ATT. UPC: 697691006758. Cost: US $299.99.

Up to 3,000 sq. ft.

Suggested Flare Yagi kit offers max. +72 dB Gain. It has a directional exterior antenna that can reach out farther to catch signals than omni antennas. Its interior antenna and booster has been built into single unit for easier installation. This is a low cost AT&T cellular booster for home, office, or building. Great choice AT&T booster for city as well as rural or remote area conditions where outside signal is average to weak. For up to 3000 sq. ft. SKU: SCFlare3US-ATT. UPC: 697691024936. Cost: US $379.99.

Up to 4,000 sq. ft.

Suggested Home 4K Plus kit by HiBoost offers up to +60 dB Gain max. It has a Yagi unidirectional exterior antenna. Its unidirectional Panel interior antenna's built right into the booster unit for easier installation. Outside directional Yagi or Log-Periodic Dipole Array (LPDA) antenna makes this an excellent best choice AT&T booster for rural and remote areas. SKU: F10GI5SBTW/HPL10651-ATT. UPC: 697691004969. Cost: US $449.99.

Up to 5,000 sq. ft.

Suggested Fusion4Home Yagi/Panel kit offers max. +72 dB Gain. It has a directional exterior antenna that can reach out farther to catch signals than omni antennas. This is a medium price range AT&T cell phone booster for home, office, or building. Very good choice AT&T booster for city as well as very rural and remote area conditions where outside signal is average to bad. For up to 5000 sq. ft. SKU: PolyH72YPKit-ATT. UPC: 697691024943. Cost: US $499.99.

Up to 6,000 sq. ft.

Suggested Fusion 5s kit by SureCall provides up to +72 dB Gain maximum. It has a Yagi unidirectional exterior antenna, and omnidirectional Dome interior antenna. Outside directional Yagi or Log-Periodic Dipole Array (LPDA) antenna makes this an excellent best choice cellphone booster for rural and remote areas. SKU: SCPolysHO72YDKit-ATT. UPC: 697691004976. Cost: US $850.

Up to 7,000 sq. ft.

Suggested Connect 4G-X kit by weBoost adds up to +70 dB Gain max. It is a premium brand product of its parent company which has now discontinued a value brand called, zBoost. It has a Yagi unidirectional exterior antenna, and unidirectional Panel interior antenna. Outside directional Yagi or Log-Periodic Dipole Array (LPDA) antenna makes this an excellent best choice AT&T amplifier for rural and remote areas. SKU: 471104ATT. UPC: 697691004983. Cost: US $799.99

Up to 8,000 sq. ft.

Suggested RF-Boost kit adds up to +70 dB Gain. It has a Yagi uni-direction outside antenna, and two Panel one-direction interior antennas. Outside directional Yagi or Log-Periodic Dipole Array (LPDA) antenna makes this an excellent best choice cell signal booster for rural and remote areas. SKU: SPEEDPRO8KATT. UPC: 697691002309. Cost: US $429. Compare with above cell phone booster that cost much more covering 1000 sq. ft. less area.

Up to 10,000 sq. ft.

Suggested Home 10K Plus kit by HiBoost offers up to +65 dB Gain max. It has a Yagi directional on-building antenna. The Panel directional in-building antenna has been built inside the booster unit for easy installation. Outside directional Yagi or Log-Periodic Dipole Array (LPDA) antenna makes this an excellent best choice cellphone amplifier for rural and remote areas. SKU: F15GI5SBTW/HPL12681-ATT. UPC: 697691004990. Cost: US $539.99.

Up to 15,000 sq. ft.

Suggested Pro 70 kit by Wilson Electronics (WilsonPro) provides up to +70dB Gain maximum. It has a Yagi unidirectional exterior antenna, and unidirectional Panel interior antenna. Outside directional Yagi or Log-Periodic Dipole Array (LPDA) antenna makes this an excellent best choice AT&T booster for rural and remote areas. SKU: 465134ATT. UPC: 697691005003. Cost: US $899.99

Up to 20,000 sq. ft.

Suggested Fusion 5X 2.0 kit by SureCall adds up to +72dB Gain maximum. It has a Yagi unidirectional exterior antenna, and 4 ultra-slim low-profile omnidirectional Dome interior antennas. Outside directional Yagi or Log-Periodic Dipole Array (LPDA) antenna makes this an excellent best choice cellphone booster for rural and remote areas. SKU: SCFusion5X2Y4U-ATT. UPC: 697691005010. Cost: US $1899.99

Up to 25,000 sq. ft.

Suggested Pro 70 Plus kit by Wilson Electronics (WilsonPro) provides up to +70 dB Gain max. It has a Yagi unidirectional exterior antenna, and omnidirectional Dome interior antenna. Outside directional Yagi or Log-Periodic Dipole Array (LPDA) antenna makes this an excellent best choice AT&T amplifier for remote & rural areas. SKU: 463227ATT. UPC: 697691005027. Cost: US $1199.99

Up to 100,000 sq. ft.

Suggested Force 5 2.0 kit by SureCall adds up to +72dB Gain maximum. It has a Yagi unidirectional exterior antenna, and 4 ultra-slim low-profile omnidirectional Dome interior antennas. Outside directional Yagi or Log-Periodic Dipole Array (LPDA) antenna makes this an excellent best choice cellphone amplifier for remote & rural areas. SKU: SCPolyO272Y4U-ATT. UPC: 697691005287. Cost: US $3870

In-building AT&T signal booster kit benefits:

• Enjoy clear AT&T cellphone conversations and fast 3G, 4G LTE mobile Internet everywhere within your building.
• Works on all cellular service carrier networks in United States incl. AT&T Wireless, T-Mobile, Verizon Wireless and Sprint.
• Dead zones in building? Provides good in-building wireless reception across 6,000 to 100,000 sq. ft. of indoor spaces, depending on option chosen.
• Supports multiple wireless devices such as AT&T smartphones and mobile 3G and 4G connected tablets, simultaneously.
• Relax, contact us for a turnkey installation quote.

Questions?

Use the "Questions & Answers" tab at the top to ask if you have any questions on how we can assist you in improving your indoor building cell-phone signal coverage. Or please contact us by emailing, using live chat, or calling us toll free.