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Sick of no mobile signal? We can help!

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Mobile phone with no cell phone signal in nz

Mobile signal weak? Check out our mobile signal booster's!

Poor mobile signal can be a pain! With it being so vital in this darn age that we are able to have connectivity with our phones to run our businesses, keep in touch with loved ones, even catch up on the news. Not having mobile signal can have a major impact on how we live our lives and how productive we can be.

UBB started with the intention of providing mobile signal boosting solutions to homes and businesses throughout NZ. This hasn’t changed and with Cel-Fi legal cell phone booster systems. UBB can provide coverage solutions for your home, business or vehicle.

Cel-Fi is the only network-approved booster on the market in NZ, with models available for Spark, Vodafone and 2Degrees. We offer fully installed solutions to improve mobile signal coverage both indoors and outdoors. Our design service allows us to design the right solution for your needs and install these to improve your mobile signal as required. Our packages are based on the right solution for your needs and network provider.

Vehicle Boosters
Get enhanced mobile coverage on the go for your vehicle and keep connected in more places than before.
Multi Network optionsWe can provide mobile signal boosting solutions for Spark, 2degrees and Vodafone mobiles offering both 3G and 4G services for VoLTE (voice over LTE), data and txt messaging
Legal and approved boostersCel-Fi mobile signal booster solutions are the only network approved boosters on the market, our vehicle solutions are allowed to be installed and used on the Spark and Vodafone networks
Wireless cell phone boosting in the vehicleThe vehicle cell phone booster solution enables wireless coverage in your vehicle cab for multiple phones, if your on the same network as the booster is providing coverage for you will get a boost.
Installation requiredOur vehicle installation providers will deploy the Cel-Fi mobile signal booster unit with the provided antenna and configure ready to go in your vehicle, onsite and depot installation available
Everything you need in the kit
Installation from $149 per hour
Mobile Boosters
Our fully installed and configured building solutions provide the ultimate mobile 3g/4g signal boosting.
Multi Network optionsWe can provide mobile signal booster solutions for Spark, Vodafone & 2Degrees mobiles offering both 3G and 4G services for VoLTE (voice over LTE), data and txt messaging
Legal and approved signal boostersCel-Fi mobile signal booster solutions are the only network approved boosters on the market, our building solutions are allowed to be installed and used on the Spark, Vodafone & 2Degrees networks
Wireless mobile boosting indoors and outdoorsOur cell phone signal booster solutions allow you to boost your signal indoors and outdoors where required. Depending on the carrier network, multiple coverage zones can be created including outdoor coverage.
Full professional installationOur technicians are able to install your system, configure and optimize to ensure your system provides the maximum coverage available. Install pricing is dependant on building type, travel distance, number of coverage zones and potential materials required.
Site scope requiredWe require a scoping visit first to ensure signal boosting can work and come up with a required installation plan with you on-site, as there are other potential challenges that could impact on a successful deployment. Our scope service is $249 inc GST upfront payment required.
Installation from $149 per hour

Before UBB can install any mobile signal boosting solution we require a scoping visit. This is to ensure we have the correct solution for the customer. An upfront payment of $249 is required before we can scope, UBB can not guarantee that a scoping visit will be able to provide the desired outcome. But we can guarantee that we will try our best to provide a custom solution to help!

How our mobile boosters work.

Cell tower symbol for mobile signal boosting

Receive Signal.

The booster’s antenna talks to the cell tower to access the mobile signals.

Mobile signal boosting symbol

Boost Signal.

The mobile booster unit recieves the signal, amplifies the signal and sends it to the antenna inside.

Mobile network signal

Extend Signal.

The antenna inside extends that signal to the devices like your mobile phone.

Our UBB family will be able to walk you through the process, feel free to get in touch with us below.

Ultimate Broadband Team Photo

Ultimate Broadband aims to be the best rural broadband provider in NZ, we offer great service, excellent value, and leading broadband packages to the rural community and to its urban counterparts.

We like to think that we are the heart of connectivity! Both your connectivity at your home, farm, or business. We pride ourselves on coming up with out-of-the-box solutions and never putting things into the too-hard pile. We are not just about selling a service; we are about providing a result.

So, what are you waiting for? Come become our newest family member! We guarantee you will not look back at your old broadband provider!

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Thanks so much for your message, We cant wait to speak to you!

Recomendations from our UBB family members

Absolutely fantastic company that genuinely cares about its customers. ... We are on a remote high country station and had a weather related outage. The service team went above and beyond to get up to us as soon as possible. Really impressed with their communication and efforts. Keep up the awesome work and many thanks from Erewhon.
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Erin Google
Pretty much our entire small rural town uses UBB because no other company cared ... to connect us to fibre that ran through. I highly recommend UBB, service is top of the line. Theres no long waits when phoning through with a problem. A courteous, well trained human answers straight away, most issues are sorted over the phone or staff ring you back. I cant praise you guys enough.
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Helen Google
One of the best companies around if there's an issue they are on to it pretty much right away thanks UBB.
Cartoon image of a lady reviewing UBB broadband
Philippa Google


Frequently asked questions about mobile signal boosters.

Yes! Our cell phone boosters are perfect for rural and remote areas where coverage is bad. All you need is at least 1 bar of cell phone signal for it to be able to work!

Our mobile signal booster kits will boost your signal strength both indoor and outdoor, they operate on the 3 big telco companies here in NZ; Spark, 2degrees, andVodafone. They all boost both 3G and 4G services.

Yes! If you have weak 3G or 4G signal, and require signal for work or leisure then yes, they are. It will help alleviate any annoyances that weak signal causes when trying to talk or download via your mobile phone.

Boosting mobile signal without approval is illegal in NZ. All cell phone signal boosters in NZ must go through an approval process. We are lucky enough to be an approved seller and installer for Spark, 2Degrees and Vodafone. Not all units on the market are legal, we advise to only go through trusted companies for this.

There are many things that can cause cell phone signal to be poor, like distance from the cell tower, tree's, landscapes, hills etc. Even the number of devices in your area that are trying to connect to the same tower.

The outside antenna that is installed on your building or vehicle and gets the signal from the closet cell tower. Then the booster unit inside amplifies the signal and sends it to the inside dome (signal extender) which is installed either on your roof and a mountable position inside the house no further than 15 meters away from the external antenna, broadcast's the mobile signal from the chosen provider (Spark, Vodafone, 2degrees) out to your mobile phones or cellular devices!

Having better mobile signal will allow for you to have crystal clear voice call's, downloads will be much faster! Text messages will come through faster, no more dropped calls, and wider coverage just to name a few!

We are an approved reseller and installer for mobile signal boosters in NZ on Spark, 2degrees and Vodafone networks. There is never a 100% guarantee that will work in every area. All units need to go through an approval process and be signalled by an approved installer. More info can be found on our terms & conditions page.

UBB mobile signal booster units are Cel-Fi. They are made to work both indoor and outdoor. More about mobile signal boosters can be found here. We reckon there the best on the market!

Call our helpdesk on 0800 000 945

Available from 9am to 5pm Monday to Friday, with weekend support.