Bestselling Home Boosters
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Expert design, support & turnkey solutions
Business & Small Office Cell Solutions
Powerful boosters for all building sizes
Large & Luxury Home Booster Kits & Systems
Custom systems for large homes & estates
Rural Home, Farm & Ranch Boosters
Stronger signal from distant cell towers
Small to Midsized Home Boosters
Easy-to-install kits for all cellular networks
Marine Boosters for Boats, Yachts & Large Ships
Custom solutions for all vessel sizes
RV Boosters for Motorhomes & Trailers
Top-performing booster kits for all RV classes
Boosters for Cars, Trucks & SUVs
Top-rated kits for passenger & commercial vehicles
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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
Years of Service & Satisfied Customers
Live, Experienced Specialists on the Phone or by Chat
Monday–Friday
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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 and repeaters eliminates the guesswork.
Building materials, obstacles between you and the cell tower, and carrier frequencies can significantly disrupt 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 over 10 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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SureCall Fusion5X 2.0 Plus Kit Cell Signal Booster 1 Antenna | Top Signal Series
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