Powerful Signal provides complete, turnkey cell signal solutions that improve wireless voice and data reception in offices and high-rises, warehouses and industrial buildings, retail locations, hotels, hospitals, schools, utilities, government agencies, and large custom homes.
We also offer a complete line of preconfigured cell signal booster systems for offices, homes, and vehicles.
Our experience
We have over a decade of experience working with thousands of clients, from large, 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.
Our process
Powerful Signal’s process is the key to our success. We ask the right questions and listen to you so we’ll understand your cell signal reception problem and be able to recommend the best, most accurate solution.
Our people
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.
2,153 Verified Customer Reviews
2,153 Customer Ratings and Reviews
Shopper Approved collects trusted reviews from customers who have made a verified purchase.
4.8
Overall Star
Rating
5-star reviews
07/08/2014
Service was prompt and pricing was competitive
07/03/2014
Received my product in a timely fashion. I would recommend to others
07/01/2014
The delivery was quick and item just as ordered . It fixed my problem . I will order from u again when the need arises. Thank you and a job well done!!
06/28/2014
How about an assessment of whether a customer needs to add, subtract or improve his order of a kit. Meaning that a rep should call the customer before his order is shipped to make sure they have everything and have the customer take measurements or what-n
06/27/2014
Very helpful and knowledgeable about cell systems and antennas
06/25/2014
Great company to order from. While the product I ordered was the same low price somewhere else, Powerful Signal offered a nice free item with my purchase, so all else being equal, they got my business. I would surely order from them again.
06/20/2014
Easy to order. Speedy delivery. Easy set up. It may take a little time to find the best signal. We have a metal roof so it would eat the cell signal. We went from 10 inside the house to 1 or 2 bars of 4G. The downside is the signal fades in and out a litt
06/20/2014
Good selection of products, excellent delivery service. I highly recommend PowerfulSignal.
06/20/2014
Great staff members Jim
06/18/2014
I am happy with the product, it's of high quality and does what it's advertising in terms of performance. I would say your shipping cost of $163.20 is very high. I recommend reviewing this so as not to discourage future business.
06/18/2014
The product arrived in a timely manner, and was easy to understand how to set it up. Even though I am not able to deploy it in the recommended manner, it is still providing enough boost to my wifi signal that I have reliable Internet and cell phone access
06/10/2014
Very satisfied..
06/10/2014
Outstanding customer service and good, useful products
06/09/2014
My only regret was not paying a little extra for the more expedient shipping. The product works absolute as advertised, playing with the best setup for my shop to see where it produces the best signal, once that is determined I do a more permanent install
06/09/2014
Very helpful in determining if the product would work for me.
06/08/2014
When we called customer support we received good advise as well as detailed instructions for ordering the equipment we needed.
06/06/2014
no problems great service
06/05/2014
Doing great from what I see! Continue what your currently doing
06/04/2014
One of the products we ordered was on back order and when I called in to get an ETA I was given an ETA and it was shipped out before the ETA and received in a timely manner. Customer service was great to talk with and get needed info. Thanks!
06/02/2014
It was easy to receive both information and the product
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