Colin Johnstone & Son Electrical Contractor

Proudly serving Dumfries & Galloway since 2002, we are fully accredited and offer the services of a master electrician. We specialise in commercial electrical contracts and projects as well as new build and domestic projects. Electrical service work is also provided for residential homes and commercial buildings, and we can arrange to have on-call staff on duty for you. Give us a call any time for 24-hour emergency electrical services. Additional Socket / Switch InstallationsAmbient & Mood LightingCamping Pods and JacuzziData communication / BT CommunicationsDistribution boards upgrades / InstallationsElectric Heating InstallationElectric shower installationsExtensions, Loft Conversions, Garden & SunroomsExternal lightingLandlord CertificationNew builds, Re-wiringSecurity lightingSky cable installationSmart home technology Smoke / heat / CO2 detector installationsVentilation Air Source heat pump suppliesBiomass Electrical WorkEV Charging PointsGround Source heat pump suppliesHome LED Lighting Upgrades LED – Design, Supply & InstallationPIR / Photocell Installations RenewablesSmart Heating Controls Smart Home TechSmart LightingSolar panel supply installationUnderfloor Heating Controls 3-Phase Installations Air ConditioningConduit & Trunking InstallationsData Comms  & Fibre OpticEmergency LightingFire AlarmsHand DryersHigh Level LightingInspectionsPanic AlarmsPAT TestingSmart Lighting Installation Street LightsSub Main Design & Installation SwitchboardsTrack Lighting

Malcolm Laurie
5 Star
Colin's team did a super job rewiring and replacing mains smoke alarms in my house. There was very little mess... very tidy workers! All carpets lifted were replaced perfectly too. You'd never know there had been major work done in many rooms by the end of it all. Would definitely recommend Colin Johnstone & Son, very professional service.
Thursday 28th March 2019

C Carter
1 Star
Supplier installed outdoor lighting but when there was an issue he has ignored phonecalls and messages. Dreadful after sales service!
Sunday 1st November 2020

Struan Ducker
5 Star
Various rewiring of lights and addition of mains smoke alarms which was all done very neatly. Came to the do the work quite quickly too.
Monday 4th November 2019

William Pattinson
4 Star
Good install and done quickly
Tuesday 11th August 2020