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Reviews and Testimonials

Talk Business Magazine

The Cel-Fi is true to its maker’s promises. It’s relatively cheap considering the returns, and extremely easy to set up – the plug-and-play design means you can have it up and running in less than five minutes.

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Latest Gadgets

It will constantly search for the best available signal in an area up to 13000 square feet, so you should see your one bar of coverage turn into five. The booster may even have a beneficial effect on the battery life of your smartphone, as constantly searching for a signal can drain the juice from your battery.

Because it is wireless, there are no ugly cables, and installation is simple.

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The system, by all accounts, works well and only takes five minutes to install. It does what it says on the tin: you get decent 3G coverage, allowing you to browse the web on your phone, download apps, browse sites, call, etc.

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What our customers say

  • "The product delivers exactly what it promises and is simple and rapid to deploy."- John Fannon, T-Mobile, UK
  • "What a machine! Instant 3G coverage right across the board in 18 different rooms – 5 bars in 5 minutes as George Lamb used to say!"- Premier Telecom, UK
  • "Cel-Fi has enabled me to go from no service to 5 bar full strength signal in my entire house, I can now work from home on 3G and receive calls without going outside. Cel-Fi has bridged the gap between myself and the outside world in our house. It’s a great product, easy to use and very effective"- J Gilpin
  • "From zero to hero inside the house! We can at last use up the minutes talk time EE provide in our package"- R Carrow
  • "Thank you for boosting our mobile signal. As our office is on the lower ground floor, before, we had very low or no signal at all. If someone’s phone rings, they had to jump off their table and run outside to our rear garden to answer a call. We used to call our garden – 'A phone box'. Now, with Cel-Fi installed, we have our signal bars full all the time, and fortunately we can stay at our desks."- E Laurinavicius
  • "Cel-Fi has been an absolute godsend. Moved from the USA to the UK and found the cell phone service poor with only EE working outside the house and struggling to get 1 bar of service downstairs. Since using Cel-Fi we have 5 bars through the house. Very easy to install. Receiver is in the loft and transmitter in the living room. Always get 8 or 9 on the transmitter. Excellent product and saved us a lot of frustration."- R Cannings
  • "The Cel-Fi units were purchased to boost signals within a group of Portacabins where service was little more than 1 bar at the best of times. Now users can receive and make mobile calls without any dropping of connection. I would not hesitate in using these units again for any clients."- I Birdsey
  • "Cel-Fi has made the difference of being able to make and receive telephone calls that were impossible before. I now know with confidence that I can make a call without the possibility of being cut off. I can receive important texts on time. Thank you for such a reliable system."- I Wardley
  • "We needed a solution to low 3G signal in our office. Our office is actually in a good coverage area, however due to a large building right next door our signal is blocked. Walk out into the car park and its fine, but sat in the office its poor. I came across the Cel-Fi boxes. We put one of them in the part of the office with the best 3g signal and then the transmitter at the complete opposite side of the office. The difference was instant, as soon as we turned the boosters on, all our handsets could get a good 3G signal. No more dropped calls, or having to take calls in the car park! I liked the units so much that I bought another one for our sister office. Brilliant!"- A Robinson
  • "I run my own business from home so mobile/ data is essential for me. Cel-fi has boosted the signal in our old, thick walled bungalow so we can now make and take mobile calls for the first time inside the house (before Cel-Fi, it was necessary to go outside for calls and the calls had to be kept short in winter or we froze). Also the 3G is now strong enough for data on our phones which is great."- M Baker
  • "I built a new 4 bedroom house in 2013/14. The house, fulfilling all building regulations, was so well insulated that our mobile phones, served by EE, only worked in rooms facing the East. The EE/Orange mast is easily seen at the bottom of the road half a mile away to the East. The Cel-Fi transmitter installed on an East facing first floor bedroom window sill, with its receiver in the Hall on the ground floor quickly enabled good mobile phone reception to be obtained throughout the house. Very satisfactory! A couple of months later the reception again disappeared. I didn't know why or what to do. Then one day I noticed, accidentally, that outside the house the signal was better on the West side. I then moved the Cel-Fi to the window sill in the guest bedroom facing the West. Low and behold good reception was restored throughout the house. Apparently the original EE mast had been turned off and another one set up, without my knowledge, on the other side of the village. The Cel-Fi installation had helped me to detect the problem and restore effective phone reception!"- D Forster
Cel-Fi Signal Booster