Installers of air cleaners, washroom equipment and air conditioning suppliers and fitters.

Domestic and commercial electrical contractor covering the Bath and North-West Wiltshire area.

Specialise in the design and installation of residential and commercial lighting. Past projects and contact information.

Nottingham based electrical engineers and contractors. Offering domestic, industrial and commercial services.

Specialise in process installations and water treatment for the dairy, food and brewing trades.

Commercial and domestic electricians based in Woking, Surrey. Offer electrical design, installation, inspection and testing.

Supply and install smoke ventilation systems, automated gates and door access control systems, plus tubular skylights and roof windows.

Electrical engineering and maintenance contractors based in Manchester.

Nationwide commercial and domestic electrical contractors. Offer repairs, maintenance and safety checks including fire alarm and security lighting installations.

Structured cabling contractors. National coverage for a wide variety of cabling systems including security, data, cable TV and broadband infrastructure.

Electrical contractors offering domestic, commercial and industrial services throughout the UK.

Domestic and emergency electrical services for Slough, Staines and surrounding areas.

CES are a specialist contractor, with many years of experience in the design and installation of Church interior and exterior lighting and power systems.

Hertfordshire based electrical contractors with many retail clients. Offering domestic, commercial, industrial and refurbishment services.

Electrical contractors from Portsmouth covering South-East England. Projects range from small domestic to industrial rewiring.

Offer domestic, industrial and commercial electrical services to clients natiowide from headquarters in the Midlands.

Offer industrial and residential electrical services. Nationwide coverage for a range of clients including the public sector.

Lancashire-based electrical contractors offering installations, lighting, and security systems to industrial clients and all parts of the leisure sector.

Electrical contractors to the industrial, commercial and domestic sectors. Based near Aldershot, Hampshire.

Hazardous and industrial area electrial equipment suppliers, installers and service engineers.

Electrical contractors serving domestic, commercial, industrial and public sector clients throughout the UK and overseas.

Based in Basingstoke, and working in both the commercial and domestic sectors.

Specialists in the food industry, including the design and installation of hygienic areas. Maintenance and general industrial services are also offered.

UK-wide portable appliance testing specialist.

Offer new installations, maintenance and repair services to commercial and residential customers.

Providing domestic, industrial and commercial electrical repairs and maintenance throughout the North-West of England.

A directory of electricians and electrical contractors in the UK.

Electrical and air conditioning contractor from Abergavenny, South Wales. Provide services for industrial, domestic, commercial and agricultural premises.

Kent-based company offering a wide range of electrical installation services to domestic and industrial clients throughout London and the South East.

Electrical contractors operating in East Anglia and the City of London. Providing agricultural, domestic, commercial and industrial services.

Commercial, industrial and high-specification domestic installations. A full range of electrical services offered throughout South-Central England.

Surrey-based electrical contractor serving domestic, commercial and industrial clients. Specialise in structured cabling installations.

Electrical-mechanical engineers and contractors. Company structure, services, project lists and full address details included.

Hastings-based electrical contractors serving the public-sector, private and commercial clients. Lighting of public buildings is a speciality.

Electrical contractors. Specialists in fire detection, emergency lighting, access control, CCTV and intruder alarms.

Domestic electrical services company covering Kent and Sussex.

Cambridge-based electrical contractor operating in domestic and commercial sectors. Specialising in fire, security and data installations.

Structured cabling and educational IT installations are a speciality from this Glasgow-based electrical contractor.

Provides a single source for commercial and industrial power, security and data cabling solutions throughout the UK and Europe.

Domestic, commercial and industrial installation and maintenance. NICEIC registered. Based in Sheffield, England.

Specialising in industrial and commercial work throughout the UK from their Huddersfield base.

Servicing domestic, industrial, commercial and agricultural sectors. Catering for clients in and around Salisbury.

Electrical contractors serving the West of Scotland. Sales, repair and rewinding of electrical motors in addition to a wide range of industrial services.

Emergency response for domestic, commercial and industrial electrical problems. Covering the M25 region.

Offer electrical and instrumentation systems to industries. Portfolio and contact details.

Wirral-based electrical contractors offering domestic and commercial services in Chester and Merseyside. Site also contains safety advice section.

UK Electrical Contractors offering a full range of services in all sectors. Specialising in renewable energy and marine electrical services.

Surrey-based electrical contractors offering domestic, commercial and industrial services to a large part of Southern England.

Offer a very wide range of electrical services including marine, hazardous area work and heavy industrial services.

Electrical installation and maintenance to all, including the public sector. Serving Worcester and surrounding areas.

Testing, lighting, alarm and installation services for commercial clients in the Manchester area.

Industrial, commercial and domestic electrical contractors. Offering services from design through to installation and testing for clients in and around North Wales.

General electrical contractors based in Halifax who also offer theatrical and specialist lighting services.

Electrical contractor specialising in appliance and installation testing. Coveing the Midlands from their Birmingham base.

Electrical engineers and contractors specialising in retail, commercial and industrial installations as well as electrical and building maintenance and repair.

National electrical contracting franchise specialising in domestic and light industrial work.

Commercial and industrial electrical contractors based in Manchester.

Charitable organisation set up to monitor standards and safety of electrical contractors. It contains a list of approved electrical contractors, as well as advice for homeowners and specifiers.

Northamptonshire-based electrical engineers catering for industry, commerce and the public sector across the UK and Europe.

A UK electrical contractor, specialising in industrial and commercial contracts.

Electrical contractor from the Scottish Highlands. All domestic, commercial and agricultural electrical work undertaken in addition to plumbing work.

Industrial, commercial and domestic electrical contractors providing a services from installation to power analysis. Based in Southern England.

UK Electrical contractors offering mainstream domestic and commercial services in addition to structured cabling and control panels.

Electrical contractors based in the Midlands offering UK coverage for domestic, commercial and industrial work.

Electrical contractors covering Central Scotland, specialising in fire and security systems and associated maintenance.

Specialise in the design and installation of intelligent electronic control systems. Contact details and past projects gallery.

Control panel and drive specialist, system integration and equipment distribution.

Bristol-based contractors catering for domestic, commercial and industrial clients.

Industrial and commercial electrical contractors based in Oldham, Lancashire.

Commercial and domestic electrical services contractor. Serving West London and the M4 Corridor (Berkshire) area.

Electrical contractors to the people and businesses of Northamptonshire and the East Midlands. Providing a wide range of services from new installations to data cabling.

Commercial and industrial electrical contractors and SSAIB accredited security engineers. Based in South-West England.

Electrical contractor providing power, lighting, heating, ventilation and emergency systems to the West Country.

Offer services to the industrial sector, including maintenance and installation. Contact details and client list.

Solihull-based electrical contracting company serving the West Midlands. Catering for domestic and commercial clients with lighting, wiring and testing requirements.

Complete electrical and mechanical building services contractor. Specialising in data networks and building management.

Nationwide electrical contractor operating in all onshore sectors, carrying out contracts from domestic work through to large-scale commercial installations.