Castel·Est. 2012
Domestic electrical installation, testing, and repair service, also undertaking rewiring, home improvements, security systems, and electric heating.
Thirty-two electricians — half limited companies, five sole traders, nine in the GBTEA. Eight hold NICEIC Approved Contractor status; five are Electric Living installers. Renewables run through the population: nine firms fit EV chargers, nine solar PV, seven air-source heat pumps. Vale holds nine, Castel five. —
To auto-generate a shortlist, pick from the options below (or tick businesses from the directory to build your shortlist manually).
Castel·Est. 2012
Domestic electrical installation, testing, and repair service, also undertaking rewiring, home improvements, security systems, and electric heating.
St Peter Port
✦Most experience: 40+ years
Family-run electrical contractor offering domestic and commercial services with 24-hour emergency cover.
Forest·Est. 1985
✦Oldest in this niche
NICEIC-registered electrical contractor established in 1985, serving domestic, commercial, and industrial clients.
Forest·Professional services·Est. 1998
Owner-operated mechanical and electrical contractor in Forest, offering air conditioning, refrigeration, fire and security, and BMS services.
Forest·Professional services·Est. 2010
Guernsey electrical contractor offering installations, lighting design, home automation, and renewable energy solutions since 2010.
St Sampson
NICEIC approved electrical contractor in St Sampson, serving domestic and small commercial clients across Guernsey.
St Saviour
Part of Verdellis Construction Ltd
NICEIC Approved Contractor and GBTEA member, providing electrical installation services across Guernsey as part of Verdellis Construction Ltd.
Castel·Est. 2011
Sole-trader electrical contractor in Castel, owned and operated by Jason Leaman, providing services across Guernsey since 2011.
Castel·Est. 2020
Electrical contractor specialising in electric-vehicle charging points and solar panel installation, as well as general electrical work.
St Martin·Est. 2007
Electrical contracting service in St Martin, established in 2007 and led by founder Edward William Feist, offering a full range of electrical installations.
St Sampson·Est. 2017
Limited company established in 2017, specialising in electrical engineering and installation for both commercial and residential clients across Guernsey.
St Martin
Sole trader electrician in St Martin offering electrical work, electric heating, air source heat pump, and EV charging point installation.
Vale
Vale-based electrical contractor offering rewiring, repairs, heating installation, air conditioning, and emergency call-out services.
Alderney
NICEIC-approved electrical contractor in Alderney, offering domestic, commercial, and equestrian electrical services.
St Martin
Sole-trader electrical contractor in St Martin, City & Guilds certified in Electrical Installation 1&2, and operated by Neil Hutchinson.
Vale
Electric Living installer specialising in electrical installation, air source heat pump, electric heating, EV charger, and solar PV installations.
Vale
Electrical contractor specialising in electric-vehicle charge point installation, including Guernsey's first public EV charging points at North Beach car park.
Vale
Vale-based M&E contracting company offering electrical, plumbing, heating, and air conditioning services.
Vale
Sole trader with 25 years of experience in electrical and plumbing services, offering 24/7 emergency call-outs and specialising in bathroom and heating upgrades.
Vale
NICEIC Approved Contractor specialising in electrical contracting and installation, operating as a limited company in Vale.
St Sampson
Sole trader in St Sampson, trading as G.S. Taylor and specialising in electrical installation, contracting, and repairs.
St Martin
Electrical contractor offering rewiring, repairs, alarm installation and maintenance, air conditioning, and emergency call-out services.
St Peter Port
Mechanical and electrical contractor in St Peter Port, serving domestic, commercial, and industrial clients.
Castel
Electric Living installer specialising in air conditioning, air source heat pump, and EV charger installations across Guernsey.
Vale
Electrical installation and maintenance contractor serving both commercial and residential clients, and title sponsor of the Guernsey Snooker First Division 2025/26.
Vale
NICEIC and UKAS approved electrician specialising in electrical installations, EV charger, and electric heating installations.
Castel
Castel-based electrical contractor covering domestic, commercial, industrial, EV charging, and solar PV work.
Forest
Electric Living Installer and GBTEA member, specialising in electrical installations, EV charger, and air source heat pump installations across Guernsey.
St Peter Port
Electrical and network data contractor specialising in air source heat pumps and solar installations, a member of the GBTEA, and an installer of STROM AI ONE electric combi boilers.
St Saviour
Fully insured electrical contractor with over 20 years of experience, offering domestic and commercial installations and underfloor heating.
St Pierre du Bois·Professional services
NICEIC Approved Contractor and Trustmark approved electrical contractor with 18 years of experience in installation and maintenance.
Vale
Electrical contractor specialising in both commercial and residential electrical work, operated by Brian Ferbrache and serving clients across Guernsey.