We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Coronavirus Read our latest advice

Endorsed by



Trusted Traders

David J Long Limited

Profile thumb map


11 Reviews


We are a family business trading since 1971, carrying out domestic and light commercial electrical installations in Horsham and the surrounding areas of Sussex.

All types of electrical installations carried out in:

Houses, Apartments, Commercial offices, Shops, Churches and Village Halls.
Full Test and Inspection service covering domestic property's, shops, offices, churches, public houses, and entertainment areas for Landlords, local council authorities licences and H.S.E. recommendations.

A small example of electrical installation work carried out as follows:

Domestic installations, Maintenance, Fault finding and installation of modern safety consumer units.
Lighting, Sockets, Showers, Downlights, Security Lighting, Shed & Garage power, Garden features, Telephone points, Smoke detectors, Domestic Data networks Etc.
Portable appliance testing of electrical equipment
Commercial electrical installations and maintenance.

All works fully insured, and covered by the NICEIC Platinum Promise

What we do

  • Electricians

    • Electrical installations
    • Electrical emergency services
    • Electrical testing services
    • Electric Showers
    • Fuse boards
    • Landlord safety certificates
    • Outdoor electrical wiring
    • Rewiring
  • Aerial and satellite installers

    • Wifi Installations
  • Alarm and security equipment installers

    • Door entry systems
    • CCTV installation
  • Security equipment suppliers and manufacturers

    • CCTV & video equipment
    • Intercom systems
  • Lighting contractors

    • Emergency lighting
    • Emergency lighting annual testing
    • LED lighting
    • Lighting LED upgrades
    • Outdoor lighting
    • Security & Emergency lighting installations
  • Smart Homes

    • Automated home audio
    • Home automation
    • Security
  • More Services

    • telephone
    • data and aerial point installations

Customer reviews

11 reviews
Customer Service
tip top service
Customer Service
David is courteous, reliable, efficient and strongly recommended.
clarence118 Posted on 22/06/2016 , work completed 22/06/2016