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Dedicated service in Marlborough

Are you looking for a dedicated electrician? Do you need help with electrical maintenance or repairs? You’re in luck with Derek Anderson Electrical. From Picton to Renwick, Marlborough to Blenheim, we will come to you and provide the know-how and tools to get the job done right. 
We promise quick turnaround and quality workmanship, for all wiring, electrical installations, telephone and data cabling and everything in between. Don’t hesitate to give us a ring today, we can provide a free quote!
Wiring in Marlborough


Whether at the home or office, or at your industrial premises, we have the experience to work on any type of electrical requirement. We can service and repair any number of electrical appliances, including:
  • Floor heating
  • Lamps
  • Lighting
  • Appliances
  • Motors 


Delivering a customer-driven service, we will make sure any electrical work you need is carried out safely and correctly. We have successfully helped commercial, industrial and residential clients with:
  • Electrical installations - for new homes
  • Electrical maintenance and repairs
  • Renovations
  • Outdoor lighting, security lighting systems
  • LED lighting
  • Low voltage work
  • Power distribution
  • Fault detection
  • Scheduled maintenance
  • And more 

Wiring specialist

Electrical wiring, at any property, requires a professional. As a master electrician with wiring expertise, we can help with all new home wiring and rewiring, in addition to alarm wiring.
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