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With over 17 years in the industry, GNB-Electrical Services are a friendly professional and highly skilled electrical installation company, totally committed to providing our customers both old and new with the highest possible quality and workmanship.
To enforce this commitment we are NAPIT approved contractors we are assessed on a regular basis to ensure that we are competent and capable of meeting the relevant technical and safety standards, codes and practices.
All our work is carried out to the latest version of the IET wiring regulations BS7671 with certificates being issued for all works completed and building control being notified as and when needed to conform with Part P.
We are fully insured to carry out all electrical works with £5 million public liability insurance cover.
All our staff are fully qualified and hold a current Enhanced DBS Certificates.
We cover all Domestic, Commerical and Industrial electrical installations and maintenance.
These are some of our electrical services we can provide you
- Electrical installations
- Electrical maintenance
- Inspection and testing
- Landlords safety certificates
- Fault finding and repair
- New builds
- Fuse board replacement and upgrades.
- Extra or replacement light fittings and sockets.
- Shower and cooker wiring
- Wiring installation for detached outbuildings, sheds and garages
- Security lighting
- Garden and outdoor lighting
- LED lighting
- Electric car charging point installation
- Emergency lighting installation and testing
- Smoke alarm installation
- PAT testing
- Data points / BT points and associated cabling
- Installation of electric heaters
- Door entry systems
- Smart lighting installation
- Gate automation
- Three phase power systems
- Busbar trunking
- All metal containment
Stevenage, Hertfordshire, SG1 3LB
Stevenage, Hitchin, Royston, Welwyn Garden City, Hertfordshire