Bestselling Home Boosters
Bestselling Office Boosters
Car, Truck & RV Boosters
Boat & Ship Boosters
Commercial & Enterprise Cellular DAS
Expert design, support & turnkey DAS solutions
Business & Small Office Cell Solutions
Powerful boosters for all building sizes
Large & Luxury HomesCell Phone Signal Boosters
Custom systems for large homes & estates
Small & Midsized Homes Cell Phone Signal Boosters
Easy-to-install cell phone signal booster kits for all cellular networks
Rural Homes, Farms & Ranches Cell Phone Signal Boosters
Stronger signal from distant cell towers for remote houses, farms & ranches
Marine Cell Phone Signal Boosters for Boats, Yachts & Large Ships
Custom solutions for boats, yachts & large ships
RV Cell Phone Signal Boosters for Motorhomes & Trailers
Top-performing booster kits for all RV & trailer classes
Vehicles Cell Phone Signal Boosters for Cars, Trucks & SUVs
Top-rated kits for passenger & commercial vehicles
Featured brands
How a Cell Phone Signal Booster System Works
The outside antenna receives voice and data signal from the cell tower.
The signal booster amplifies the outside signal and sends it to one or more inside antennas.
The inside antennas broadcast the amplified signal to needed areas, eliminating dead spots.
Our cellular boosters work on all networks and with all carriers.
5-band cell phone boosters amplify 5G and 4G/LTE carrier network frequencies. 
How We Fix Poor Cellular Signal
Learn how Powerful Signal improved school safety by fixing spotty and nonexistent cell signal in ten Texas public schools for Killeen Independent School District.
18 Years of Service & Satisfied Customers
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Will a Signal Booster Work for You?
Determining if a cell phone booster will fix your cellular reception problem can be difficult. Powerful Signal’s long history and experience with signal boosters, amplifiers, and repeaters eliminates the guesswork.
Building materials, obstacles between you and the cell tower, and carrier frequencies can significantly interfere with cell signal in your home, office, or vehicle. After extensive testing and application, listening to our customers, and working directly with the manufacturers, we’ve selected the best systems in the industry. With 18 years of successful hands-on experience, our expertise allows us to offer you the very best cell signal booster kits and custom building systems at an unmatched value for your dollar.
Which signal booster will work for you?
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