Overview
Powerful Signal has a rating of 4.8 stars from 110 reviews, indicating that most customers are generally satisfied with their purchases. Reviewers satisfied with Powerful Signal most frequently mention and cell booster. Powerful Signal ranks 204th among Mobile Accessories sites.
Instant Feedback
I'm having a difficult time finding a location to mount the antenna. The clamps and mounts only work on a vertical brace, not a horizontal brace.
Hi, Jeff; thanks for letting us know about the difficulty you’re experiencing. Please give us a call at (435) 634-6800 and one of our representatives will gladly suggest the right mount or other solution that will work with your setup. We offer lifetime support on your purchase, and we’re more than happy to help you!
I was lead to believe that the amplifier had 4 connections that lead to indoor antennas which meant the same amps to each antenna I phoned prior to spending that amount of money no photos are made available of inside the cabinet when in fact you pay and enormous amount of money for a metal cabinet with a amplifier with ONE connection for a indoor antenna leading to a FOUR WAY SPLITTER what a ripoff stay away you can get the amplifier with cable etc. a lot cheaper than I did and I would never split a signal 4 ways with a single connection coming out of a amplifier
We apologize, Chuck, that you feel our sales representative misled you about the Office Pro system. Almost all Wilson Electronics amplifiers have one inside antenna port; splitting that port four ways is a common technique used by systems integrators that greatly expands the coverage area with minimal signal loss. The kind of system you're thinking of—one with four individual amplifiers and four antenna ports—is available from Wilson, but it costs four to five times what our Office Pro system does. If you have any questions or concerns about your system's performance, please don't hesitate to contact us at (866) 912-3444.
First time buyer. Powerful Signal had the best price on the cell phone booster I was shopping for. Also, got offered a 5% discount coupon prior to placing my order. Also, prior to ordering, I called to check on the return policy regarding the re-stocking fee. The representative clarified that there is no longer a re-stocking fee, if the item is returned within 30 days. This was important, since you never know if a cell phone booster will work in your specific situation.
Service was great, speed was great. I did not receive one of the components that should have come with the package. The 2' LMR 400. I contacted Wilson and supposedly they are sending the part.
We got the wrong stuff. Sent it back for what we need. Lets see what happens.
I would consider buying from you again depending on how this purchase and installation goes.
I won't know if works until it is installed
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The metal roof we installed created a "black hole" for cell phone reception inside the home. We had to walk outside to reliably either send or receive texts or make calls. The outdoor dBm strength hovers in the -92 to -114 range. After installation of the Hi Boost 4K system the dBm rose to -12 to -18 for a net gain that exceeded the advertised 60 dBm. Although the increased coverage is largely limited to 1/2 of the house, we now enjoy between 2 to 3 bars and our raincoats have more hang time in the closet.
Took a while to get to the east coast since it came from the middle of nowhere, but delivered on time. "2X" components are overkill for a home installation, but it was the only way I could get the HiBoost system with omni and ceiiing dome antennas. A little hard to work with the hefty 400 cable, but it installed fairly easy. Need 7/8" holes to feed the cable ends through then fill the excess around the 3/8" cable. Coverage is only slightly better than my previous (much cheaper) ZBoost product, but the outside antenna and angle mount quality is 100 times better and worth the difference in cost. Wish the Powerful Signal product was available without the adjustable outside antenna mount (not always needed for omni antenna).
Thanks for your detailed review, Arthur! We’re pleased your Top Signal 2X HiBoost system is working for you. Please don’t hesitate to call us (866-912-3444) if you have any questions or need technical support for your booster. — Mike
Support was great. Explanation were on point. I will recommend the unit and the company to friends.
Power light is on at all times. Color is green. It does not pulsate.
We are a returning customer and the order process was quick and easy as it has been in the passed. Thank you.
I got exactly what I ordered with no hassles and it was very timely. I've since made the same order with the same result. Thanks Powerful Signal for helping me get the right equipment!
Thanks for your review, Harun! We're glad to know that you're pleased with the products and service you received. If there's anything we can do to help you, please don't hesitate to give us a call—you receive lifetime technical support on everything you purchase from us!
I ordered the Cel-fi. Cell booster and this company shipped it to me quickly and at the best price on the Internet! Booster works great definitely recommend to everyone!
Thank you for your positive review, Dave! We’re pleased to know that your Cel-Fi GO M booster is working well. If you every have any questions or need any technical support, please don’t hesitate to contact us.
Received very good tech support to help me solve my cell booster cable issue. Good service, high quality gear.
Glad we could help, Mark! Thanks for your review, and if there’s anything else we can do to help you, please don’t hesitate to contact us!
Ordered on line and picked up at the warehouse. The new antenna improved my system. I'm very happy!
I would like to say great job, I had no issues and the on line tech was very knowledgeable and helpful. Equipment is easy to install.
Thanks again
Thanks for your review, Terry! We’re glad you had a good experience with our tech support and your installation. If you have any questions or need any help, please don’t hesitate to contact us—you get lifetime support from us on your system.
The site was easy to navigate and loaded pages quickly.
I love the fact that each product had reference documentation about the specific product on the products own page.
Having the option to choose a particular shipping service was nice as well.
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Business History
We have worked with thousands of clients, from Fortune 500 companies, to national and local government agencies, to businesses of every size throughout the entire United States. Our experience and track record make us the industry leader in improving indoor cellular reception and have earned us the respect of manufacturers and customers.
Powerful Signal’s team of long-term employees have over 50 years’ combined experience in designing and installing cell signal solutions. Our professional staff has a level of knowledge and expertise not found anywhere else in the cellular amplifier industry.
Company Representative
- Sitejabber’s sole mission is to increase online transparency for buyers and businesses
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- Sitejabber’s sole mission is to increase online transparency for buyers and businesses
- Sitejabber has helped over 200M buyers make better purchasing decisions online
- Suspicious reviews are flagged by our algorithms, moderators, and community members
We’re glad to hear the solution you purchased from us is working so well, David! If you ever have any questions or need technical support, please don’t hesitate to contact us—you get free lifetime support from us on your purchase.