Cel-Fi UK

The most advanced technology for legally boosting mobile coverage. Boost Pro Systems provides Cel-Fi design and installation services for enterprises and public sector organisations in the UK. This includes sectors such as healthcare, energy, manufacturing, logistics, utilities, and more.

About Cel-Fi

A leading telecommunications consultancy, Boost Pro provides a range of bespoke, fully-managed services for mobile connectivity. Our primary solution for solving mobile coverage problems is Cel-Fi – the industry leader in cellular coverage solutions.

Through our partnership with Cel-Fi, we provide innovative products designed to enhance connectivity in various environments, from large buildings to remote locations.

With a commitment to excellence and a focus on cutting-edge technology, Cel-Fi delivers reliable, high-performance solutions that keep businesses and individuals connected wherever they go.

Retail Mobile Signal Improvement

Cel-Fi Solutions

The Cel-Fi Quatra 4000 is the ultimate solution for boosting cellular coverage within large buildings and enterprise environments. Developed by Nextivity Inc., the Quatra 4000 delivers unparalleled performance, reliability, and scalability, ensuring seamless connectivity for businesses of all sizes.

Introducing the Cel-Fi Quatra Evo, the latest innovation in in-building cellular coverage solutions by Nextivity Inc. Designed to meet the evolving needs of modern businesses, the Quatra Evo delivers unmatched performance, flexibility, and scalability, ensuring seamless connectivity across large buildings and enterprise environments.

The Cel-Fi Quatra 2000 is a powerful solution for enhancing cellular coverage within mid-sized buildings and commercial spaces. Developed by Nextivity Inc., the Quatra 2000 combines advanced technology with ease of use, delivering seamless connectivity for businesses seeking to improve their wireless communications.

The Cel-Fi Go G43 is the ultimate solution for improving mobile coverage in vehicles, boats, and other remote locations. Developed by Nextivity Inc., the Go G43 harnesses the power of advanced signal amplification technology to provide reliable voice and data connectivity wherever you go.

Cel-Fi Use Cases

Many buildings suffer from poor mobile reception due to the construction materials used. This includes concrete, steel, wood and Low-E glass, which block the signal from entering the building. Whilst modern building design is great for sustainability, unfortunately it’s not ideal for mobile voice and data connectivity.

Below are a handful of real-world examples of settings that we work within.

private 5g use cases

How can Boost Pro & Cel-Fi help?

Improve Communication

Boost mobile signal and device connectivity to improve communication throughout the full premises.

Customer Experience

Reap the benefits of increased footfall and dwell time, as well as improved customer safety.

Safeguarding & Security

Enable improved safety of the people within your buildings through better call coverage.

Operational Efficiency

Better connectivity improves productivity and business continuity, as well as employee wellbeing.


From shopping centres and universities, to hospitals and hotels, Boost Pro Systems can cater for any type of building which struggles with poor mobile reception.

Increase footfall and dwell time, improve employee productivity, safety, customer experience and business continuity through full building mobile signal coverage.  

Some of the sectors and building types we work with:

  • Utilities
  • Hospitality
  • Healthcare
  • Education
  • Leisure
  • Offices
  • Industrial 
  • Retail
  • Transport
  • Construction
  • Maritime


Power plants, oil and gas refineries, renewables.


Hotels, conference suites, entertainment.


Hospitals and the emergency services


Universities, colleges and schools.


Health and leisure centres, gyms, spas, sporting facilities.


Office buildings, industrial estates and showrooms.


Shopping centres, supermarkets, retail outlets.


Warehouse buildings and production facilities.


Public and private transport, including bus and train depots and stations.


Construction sites and portable office facilities.


Tourist attactions, museums and historical buildings.


Large tankers, yachts and boats.

Latest Blog Articles

Cel-Fi Mobile Phone Signal Boost UK

Advancing Healthcare Connectivity: Cel-Fi’s Impact on Operational Efficiency and Patient Care

In the healthcare sector, robust cellular coverage is indispensable for ensuring seamless communication, efficient operations, and high-quality patient care. Cel-Fi’s suite of signal boosting solutions plays a pivotal role in transforming healthcare experiences, enhancing not only operational efficiency but also patient outcomes, staff productivity, and safety. This article explores the multifaceted benefits of enhanced cellular

Read More »
Mobile Coverage for Construction Project Management

Revolutionising Construction Site Connectivity: How Cel-Fi’s Solutions Elevate Operational Efficiency and Safety

In the construction industry, robust cellular coverage is indispensable, spanning from remote job sites to bustling construction yards and the intricate logistics that ensure projects stay on track. Cel-Fi’s suite of signal-boosting solutions plays a pivotal role in transforming construction experiences, enhancing not only operational efficiency but also safety, communication, and project management. This article

Read More »
Mobile Phone Signal Boosters for Shopping Centres and retail, Scotland UK

Transforming Retail Experience with Enhanced Cellular Coverage: A Look at Cel-Fi’s Impact on Customer Satisfaction

In an era where the distinction between online and offline retail becomes increasingly blurred, the significance of robust cellular coverage extends far beyond the sales floor. It encompasses the entire retail lifecycle, from the bustling aisles of stores to the vast expanses of warehouses and the intricate dance of logistics that ensures products reach their

Read More »

Our Process



Our expert project managers and telecommunication engineers will consult with your team, survey your premises and design the best mobile phone signal booster solution for your business, whether you are centrally or remotely located.  



From installation to on-going support, our team of engineers offers UK-wide coverage, ensuring we will reach you whatever the site location and delivering expert, reliable service to keep you connected.



 Once installed, we provide bespoke ongoing managed services and digital performance monitoring and apply automatic updates to support continual network changes in your area.

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