Building Tomorrow's Infrastructure

We build solutions for telecommunications, utilities and private companies. We are specialists in underground and overhead engineering works, using innovate solutions, to deliver cost-effective networks for our customers. 

New Infrastructure


Trenching equipment big and small, including open trench and
and no-dig techniques to build cost-effective underground solutions with the minimum of mess and disruption, for a range of utilities including, fibre optic, electrical, water, gas and other ducted or direct burial media.

Pole Erection

Utility pole installation and
overhead fibre-optic cabling through to large monopoles for wireless installations. Equipment is all-terrain to work with whatever nature and the climate demands.


Installing customer-supplied
cabinets or utilising custom design and build services. Cabs are manufactured to customers specification for single or multi use applications from FTTX to FWA and 5G. Large battery storage can be incorporated and space given for ventilation.

Openreach PIA

Underground PIA

Fully-accredited underground
engineers handle the full range of activities from survey, rodding and roping, sub-duct installation or direct fibre install, blown fibre installations etc. Traffic management and duct unblocking requirements save customers valuable time and keep projects on track. 

Overhead PIA

Fully-accredited overhead
engineers handle the full range of activities from survey to install. Traffic management and permits save customers valuable time and keep projects on track. In-house access equipment creates a safe and efficient working environment. 

Fibre Splicing

Skilled engineers splice fibres in any combination of cabs, overhead or underground deployments including mid-
span. Circuits are fully tested
prior to handover.

Going the Extra Mile

Taking fibre-optic networks to those harder to reach places, including building infrastructure where no other provider goes.  Reusing underground and/or overhead Openreach PIA plus building new network elements as required by customers.

Health and Safety

Frontier Networks Limited are proud to be accredited by CHAS the leading accreditation scheme for contractors. 

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