R. H. K. Davidson & Co. (Coleraine) LTD
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Domestic Electrical Services

The services we offer can be anything from a full  rewire to supply/install/replacement of all electrical accessories, outside security lighting, interior lighting, window/wall/sweep fans, electric showers/water heaters. intruder alarms/fire alarms/ door bells etc.

Commercial & Industrial Work

We are NICEIC approved contractors and all our details can be found on construction line site.


services we offer include new build/rewiring existing upgradeing installation, fire alarms, security lighting, led lighting, intruder alarms, nurse call systems etc.

Full Maintenance Service
  • Portable appliance testing/certificate printout listing
  • Periodic inspection/certificate
  • Fire alarm inspection/certificate
  • Emergency lighing inspection/certificate





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