Civic buildings
Assess staff offices, public counters and meeting rooms.
Distributed antenna systems / Public-sector estates
Seneca Enterprise · Across the UK
Mobile coverage for public-sector estates
Keep public services connected inside the estate. Improve everyday mobile reception for staff, contractors and visitors.
Close the gaps that interrupt your working day
Civic buildings, depots and older offices often combine thick walls with complex extensions. Poor reception creates repeated interruptions at service points and in back-office work areas.
Depots
Bring commercial mobile service into indoor working areas.
Shared premises
Agree access and support responsibilities across occupiers.
Put mobile coverage where the work happens
Seneca assesses coverage needs across the estate and develops a defined specification, costed scope and acceptance plan. Start with a building causing problems or commission an agreed programme across several sites.
The return for your operation
Keep public services within reach
Keep staff focused on delivering services. Reliable mobile reception connects colleagues, contractors and visitors across public counters, offices and indoor depot areas.
Keep services moving
Handle calls and mobile messages at public counters and back-office workspaces.
Coordinate estate work
Reach contractors and maintenance teams inside civic buildings and depots.
Plan across the estate
Use one accountable partner for an individual building or a coordinated programme of sites.
Build the business case
What mobile coverage costs for public-sector estates
Estate diversity, occupied public spaces, procurement requirements and access arrangements shape the programme.
| Size | CEL-FI GO G41Single-network LTEInstalled entry option | QUATRA 4000e4-network LTEAll four UK networks | QUATRA EVO2-network LTETwo networks, lower cost | QUATRA 100MSingle-network 5GA single network, on 5G |
|---|---|---|---|---|
| Up to 1,000 m² → | £2,000Installed · one network | £25,000–£41,000 | £16,500–£27,000 | £16,500–£28,000 |
| 1,001–5,000 m² → | See QUATRA options → | £31,500–£88,500 | £20,500–£54,500 | £21,500–£49,500 |
| 5,001–10,000 m² → | See QUATRA options → | £69,000–£130,500 | £42,500–£81,000 | £38,500–£77,000 |
Indicative; confirmed by survey; ex VAT. Ranges include equipment, antennas, cabling, survey, design, installation, commissioning and one-year support. Excludes travel & accommodation and optional hardware replacement.
GO G41: £2,000 installed for a suitable single-network site up to 1,000 m². QUATRA ranges cover each area band using the sector’s building profile. Floor layout and available outdoor signal are confirmed by survey.
One accountable partner
We design it. We deliver it. We support it.
We assess your estate, recommend the right system and build the business case with you. Start with one site or move straight to a wider rollout.
Design and commissioning
We assess the signal, design the distribution and commission the finished installation. JOTS DAS requirements guide operator-connected systems, with operator coordination managed as part of the project.
Network-safe equipment
We select network-safe equipment and establish the applicable Ofcom requirements and operator arrangements. You receive a system designed for its intended use.
Ongoing local support
We coordinate installation around your operation, then provide ongoing management and local support. One partner takes responsibility from assessment to handover and beyond.
Your public-sector estates coverage questions answered
Can the project fit our procurement process?
Yes. We provide the technical scope, costed options, installation programme and acceptance criteria your procurement team needs. We work with you to establish the appropriate purchasing route.
How much does mobile coverage cost for public-sector estates?
For the middle area band above, the indicative ranges are QUATRA 4000e: £31,500–£88,500; QUATRA EVO: £20,500–£54,500; QUATRA 100M: £21,500–£49,500. Ranges include equipment, antennas, cabling, survey, design, installation, commissioning and one-year support. Indicative; confirmed by survey; ex VAT. Travel, accommodation and optional hardware replacement are excluded.
Do users need new phones or SIMs?
Existing compatible phones and SIMs connect through the networks included in your system. We match the equipment and bands to the devices and networks you use.
What happens after the estimate?
Tell us where reception is getting in the way. We assess your estate, recommend the right approach and provide a firm quote covering installation and ongoing support.
Mobile coverage across your estate
Connect the other places where your people work.
Keep your people connected
Tell us where reception interrupts work. We’ll assess the requirement and help you build the business case.
Get an instant estimate