We've designed and installed custom repeater systems for buildings of up to 250,000 sq ft., including hundreds of offices, warehouses, and hospitals.
Coverage area depends on the signal strength outside your building.
If you have one bar of signal outside the building or on the roof, your cell phone amplifier will have a significantly lower coverage area than if you have strong outdoor signal.
This cell phone signal booster will improve 2G voice and 3G data on all major North American carriers.
That includes AT&T, Verizon, T-Mobile, Sprint, US Cellular, and all Canadian carriers.
This cell phone signal booster does not support any 4G LTE bands.
4G LTE is used for high-speed data services. It won't affect your existing 4G LTE signals, but it won't amplify them either.
This cell phone signal booster will improve 4G LTE data signals on all major North American carriers.
That includes AT&T, Verizon, T-Mobile, Sprint, US Cellular, and all Canadian carriers. 4G LTE is used for high-speed data services, and will be used by many carriers in the near future for "HD Voice" service.
We’ve helped over 15,000 customers improve their signal. Whether it’s a family home or a 100,000+ sq ft office complex, we’ve seen it all.
Let our signal engineers handle the hard work for you and design a custom kit to match your needs.Get in touch with an expert
We’ll call you and discuss your requirements, and optionally arrange an installer to come out and perform a site survey.
Our engineers design a repeater system customized for your building and needs.
We deliver the product and (optionally) arrange an installer to come and conduct the installation.
30 day money-back guarantee on all orders and free support from our team of signal experts.
Free ground shipping on all orders over $99. And orders always ship quickly.
In a large building or office? We can arrange a professional installer to help get you set up.
The outdoor antenna receives and transmits signal to nearby cellphone towers. Outdoor antennas be either directional or omni-directional.
The amplifier (or "repeater") boosts the signal coming and from and going to the cell phone tower. The "gain" of the amplifier describes how strong the amplification is - you'll see that word scattered across our product pages.
The indoor antenna rebroadcasts the signal inside the building. Some kits have more than one indoor antenna to help distribute the signal.
"Thanks for your great customer service and commitment to getting my repeater kit installed and working correctly. You deserve the excellent reputation you have with your customers." - Charles Wicker, Sherwood Farm Group
"I set it up my repeater kit here in East Texas this weekend. After hooking everything up I instantly had 4 out of 5 bars. Previously with just the phone I was getting 1 bar inside & a flickering 2 bars outside with frequent dropped calls." - Jay Davis, HTJ Consultants.
"RepeaterStore's signal experts were very knowledgeable and helped me pick out the right antenna and I'm now getting double the download speed on my Verizon data card. I went from 1-2 bars of shaky signal to consistent four bars, and my download speeds have increased from a range of from 200 to 800 kbps. The fast and free shipping was wonderful - I recommend them highly." - Jim Martin