Mobile signal boosters for shopping centres
Shoppers, retailers and security teams all need signal. We cover malls and retail parks with operator-approved CEL-FI systems.
- Ofcom-compliant and legal
- Single-network or all four networks
- 4G and 5G
- Installed and supported UK-wide
Your free signal assessment
An engineer measures your building and tells you exactly what will fix it.
- Signal on every network, room by roomWhere it drops, and by how much.
- The best donor signalWhere the outdoor antenna should go.
- A design and a fixed quoteNo obligation, no surprises.
Why shopping centres lose signal
Large enclosed malls, service corridors and underground car parks keep mobile signal out just where people need it most.
Shoppers and apps
Mobile payments and loyalty apps need data inside.
Retail tenants
Card terminals and stock systems depend on signal.
Security teams
Staff need to call each other instantly.
Car parks
Underground parking often has no signal.
Outdoor signal, brought inside
- CaptureA donor antenna on the roof picks up the strongest signal from each network we measured during the survey.
- Clean and amplifyA Nextivity CEL-FI unit boosts that signal without interfering with the network or your neighbours.
- SpreadSmall indoor antennas cover every floor, so phones get full signal wherever people work.
From survey to full signal, usually in weeks
One team does the whole job, so there is one point of contact from the first call to ongoing support.
- 1SurveyWe measure signal inside and out.
- 2Design and quoteAntenna plan and a fixed price.
- 3InstallOur own engineers, with minimal disruption.
- 4Test and hand overWe prove the coverage before we leave.
- 5MonitorOptional 24/7 signal monitoring. Learn more
Only legal boosters
Many boosters sold online are illegal in the UK and can disrupt the network for everyone nearby. We install only Ofcom-compliant, operator-approved systems.
Mobile signal before and after our installations
We survey every building before and after installation with our own survey app. These are real readings from recent projects.
O2 network
O2 network
O2 network
Vodafone network
Average signal strength (RSRP) across each surveyed floor. Usable means better than −107 dBm, the level phones need for reliable calls over 4G.
Shopping centre signal boosters: common questions
Can one system serve all the shops?
Yes. A multi-network system covers the common areas and units, so every tenant and shopper benefits.
Can you install outside opening hours?
Yes. We work overnight or before opening to avoid disruption.
How long does installation take?
It depends on the size of the building. The quote includes an installation plan, and we work around your opening hours to keep disruption low.
Are signal boosters legal in the UK?
Yes, if they meet Ofcom’s rules. Since the Wireless Telegraphy (Mobile Repeater) (Exemption) Regulations 2018, approved single-network boosters can be used without a licence. Multi-network systems need the networks’ consent, which we arrange. Unapproved boosters bought online are illegal, and Ofcom can act against anyone using one.
Can one system cover every network?
Yes. A multi-network CEL-FI QUATRA system covers EE, O2, Vodafone and Three, so staff and visitors get signal whichever network they use.
Other buildings
Signal for every shopper
Book a free signal assessment and get a design and fixed quote.