Electrical Testing, Gas Servicing, Maintenance, Fire Alarm Installations
G&A Barnie Building Services Ltd
About G&A Building Services Ltd
Gas Servicing, Lighting Maintenance, Installations, Gas Servicing, Plumbing & Heating
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Electrical Testing and Inspection

Periodic Inspection of Electrical Installations is required to ensure that the installation is both safe to use and functions correctly . G&A Barnie carry out testing and inspection to B.S. 7671 16th Edition IEE Regulation standards with fully qualified Engineers with computer generated Test Certificates providing detailed information on our clients installations.

All testing is compliant with NIC-EIC standard with 6 monthly inspections being independently carried out by the NIC-EIC on all installation works undertaken.
Electrical Installation Certificates
Periodic Inspection Reports
Minor Works Certificates
Domestic Installation Certificates
Fire Alarm Certificates
Emergency Lighting Certificates
Caravan Site Installations
Petrol Filling Station Installations
Hazardous Area Installation Testing
Portable Appliance Testing
H.V. Pressure Testing
H.V. Protection Relay Injection Testing

No installation works should be undertaken without the correct certification being obtained from the contractor. Insist on certification it is your right and peace of mind to ensure that systems are safe for yourself and other users.

Gas Servicing / Maintenance

Ensure that your equipment is operating safely at optimum settings by undertaking regular service and maintenance. This help reduce harmful emissions and conserve energy.


All Gas installations must have a current Land Lords Certificate to comply with current regulations. At G&A Barnie all Engineers are CORGI approved with many years of valuable experience backed by on line help from manufacturers and suppliers.


All calibration of Plant / Equipment is undertaken using the latest technology Combustion Analysers providing our Engineers with detailed analysis of the Plant / Equipment performance while ensuring the correct adjustments are made to maximise performance.

Gas Appliance Servicing
Gas Appliance Commissioning
Domestic Gas Installation Testing
Commercial Gas Installation Testing
Catering Equipment Servicing / Maintenance
Gas in safe hands at G&A Barnie, for peace of mind insist on CORGI registered Engineers.

Fire Alarm Installations

Fire Alarm installations complying with B.S. EN 5861. undertaken to both client and In-House design.
Conventional Systems
Hazardous Area Installations
Smoke / Heat Detection
Air sampling Systems
Voice Evacuation Systems
M.I.C.C. / Fire Safe Cabling
Monitored Systems
Service & System Maintenance
From initial system design through to full Local Building & Fire Authority approval of all L1 ,L2 ,L3 system specifications.

Generator Installations

Standby Generator Installations with Automatic Change-over facilities from 50 Kva to 1 MVA supplying LV / HV installations are all catered for at G&A Barnie.
Mobile Plant
Containerised Generator Installations
Silenced/Super Silenced Generator Installations
Auto Change-over systems
Systems Designed Installed and Commissioned to meet your facilities requirement.
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