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Arnold Jensen Arnold Jensen Arnold Jensen Arnold Jensen Arnold Jensen Arnold Jensen
Company Profile

Company Profile

Established in the early 1960s, Arnold Jensen Electrical Ltd has become one of Christchurch's most reputable electrical contracting and servicing companies, serving the wider Canterbury region extensively as well. Founded by Arnold Jensen himself, the company quickly established its roots and its good standing throughout the region with a corporate philosophy dedicated to outstanding customer service and high quality workmanship. This “AJ Way” is still how we do business now, and the loyalty the company receives from its customers - some of whom have been with the company for over thirty years - bears testimony to the lasting value and success of Arnold's founding philosophy.

The Arnold Jensen Electrical Ltd team of today continues the company's 50-year history of excellence as a group of multi-disciplinary experts in the fields of residential, rural and commercial electrical work and systems, air-conditioning, and communications. As a result of our diversity and extensive capacity, Arnold Jensen Electrical Ltd acts as a one-stop-shop where clients can obtain a total electrical service package from start to finish – consultation, design and build, installation, project management, and ongoing maintenance - that is always tailored to meet our client's unique needs.

Looking after our staff and being both environmentally conscious and socially aware are important responsibilities to us as. Above all though, our mission is to produce work that is completed on time and at a cost-effective price with a level of customer service that we believe is unmatched in the industry.

Our Services

Air conditioning / Heat pumps

  • Commercial consultation, design, and installation
  • Residential consultation, design and installation
  • Preventative maintenance programmes
  • Heat pump maintenance and cleaning services


  • Additional phone outlets
  • Additional data outlets
  • Data structured cabling
  • Phone systems, cable reticulation
  • Data and phone solutions
  • Nurse call systems

Our Services continues to right column.

Our Services continued from left

Electrical Services


  • Full electrical design and build
  • Lighting maintenance and relamping programmes
  • Emergency lighting
  • UPS installation and maintenance
  • Generator installation and maintenance
  • Portable appliance safety testing and inspections
  • Switchboard maintenance i.e. thermal imaging
  • Office fit outs and re-builds / remodelling
  • Reliable 24hr breakdown and emergency service


  • General electrical installations
  • Dairy conversions
  • Generator installations
  • Renewable energy
  • Residential wiring
  • Power solutions to remote sites
  • Security lighting


  • Hot water cylinder repairs
  • Metering alterations and relocations
  • Domestic phone and data systems
  • Lighting and power points
  • Spa bath, garage and conservatory electrics
  • Wiring to house extensions
  • New home installations
  • Security lighting
  • Reliable 24hr breakdown and emergency service

Sports Field Lighting

  • On site assessment
  • Full design and installation
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