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.
2,155 Verified Customer Reviews
2,155 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
02/14/2014
For the first time since I bought this home in 08' I am not dropping calls & losing Internet! I have 4bars! Crazy! I live in a rural area & my neighbors are not close but even they can use there phones! They have never received cell service inside there h
02/12/2014
PowerfulSignal's web site makes it easy to find & purchase the products we use. The notification of the orders placed and the shipping information is outstanding. I would recommend this company highly.
02/12/2014
I was pleased with the service and product I received from this company.
02/11/2014
When making my order I saw that the cable was available in black or white. There is no place in the ordering process where you designate the color of your choosing. I wrote an email asking for the white colored wire before receiving my notice of shipment.
02/11/2014
ordered a cell phone signal booster. it was delivered when they said and everything works great.
02/07/2014
They did a great job.
02/07/2014
None everything is perfect the way it is
02/06/2014
Easy installation, my brothers phone went from 1 to 3 bars as soon as we put it in the booster.
02/06/2014
Good customer service, fast transaction, and quick delivery.
02/04/2014
Excellent customer service! Knowledgeable staff. Would and will strongly recommend
02/03/2014
Everything about the purchase was smooth and hassle free. Technicians were able to answer questions prior to purchase and guided us to the best and lowest cost product. Shipping was quick and accurate. Installation we did ourselves and was quite easy. The
02/02/2014
Received unit as promised I can not ask for more than that
02/01/2014
Just great service quick, fast, and very informed on products
01/30/2014
Excellent service. Installation instructions could have been better.
01/30/2014
I would give your order person 5 stars. He was very helpful in guiding me as to what product and antennae configuration that was best for my situation. Having the system installed tomorrow I am hopeful it will solve our cell phone issues in the house.
01/30/2014
Good techical sales support. Recommended a good solution for my application. Assured me that if I needed support during the installation process to call. Most companies do not offer support. Liked Youtube videos.
01/30/2014
Your tech support was outstanding. Order was delivered in two (2) days.
01/29/2014
They had the parts I needed, the price was right and shipping was fast, it just don't get any better then that. Thanx guys, keep it up. ***
01/27/2014
Very fast, and accurate service.
01/26/2014
No need for improvement. Will buy again!!
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