Contact Us

Please call 0800 4 JENCO - 0800 453 626

For professional, reliable, dependable Auckland electricians

About Us

Jenco Electrical

After having worked together previously Jeff Cook and Wayne Jensen took a look at the electrical firms that were out there and the electricians in the field and decided they wanted to start their own company.  A company which would focus not only on providing excellent tradespeople, a high standard of product knowledge and skill but knows above all that their customers are their top priority.

Jenco was born in July 2007 and has grown on a strong reputation for customer service, professionalism and dedication to getting it right first time.

North Shore Master Electricians for Your Home or Business

Jenco Electrical can assist you with all kinds of renovations, general electrical maintenance and new builds in the North Shore and other areas of Auckland. Our NZ registered Master Electricians are professional, trustworthy and reliable.

Based in the North Shore, our specialist electricians are trained in all types of residential, retail and commercial electrical projects. We provide personalised solutions, high quality products, and a 12 month workmanship guarantee.

Get in touch with Jenco Electrical for all your electrical requirements no matter how big or small. Call us for indoor and outdoor lighting, electrical supply, pumps, switches and sockets work in the North Shore.

Our highly experienced team takes care of the whole process by carrying out quality work from initial consultation to employing electricians who meet deadlines. We provide quotes, accurate solutions for problems, oversee the work progress and ensure meeting deadlines with great results.

Call us now on 0800 4 JENCO – 0800 453 626


We are experienced in:
• Full or partial rewires, new builds, switchboard installation, and switchboard circuit repairs,
• LED lights
• Installation of sockets, switches, phone and data points, data cabling and lighting
• Testing & tagging
• Hot water issues
• Electrical work for new or refurbished kitchens and bathrooms, RCD’s, heated towel rails
• Lighting design and installation
• Outside lighting, security lights, providing the electrical supply for garden water features, pond and spa pumps, power supply for pools and spas.

Jenco Electrical are efficient and trained to understand the unique requirements of all types of commercial, Industrial, and residential electrical work. We work in the North Shore and other areas of Auckland. We can handle any project, big or small. We also offer 24-hour service for emergency repairs.
We can give an estimate over the phone for general electrical maintenance. Call Now!

Our guarantees:
• Provide top quality workmanship
• Be on time
• Clean up after ourselves
• Treat your home and business with respect
• Have electricians that are police checked

Jeff Cook - Director and Electrician

Originally from the electrical industry in the UK mining sector I have worked in the industry for over 30 years.  I came to New Zealand in 1993 in search of better summers and even better fishing.  Although I'm now a big rugby union and league fan I've never lost my love of my beloved Wolverhampton Wanderers football team.

I'm passionate about the level of service Jenco customers are provided with and enjoy working with them to achieve the results they want from something as simple as an extra power point to make plugging the vacuum in easier to complex lighting designs in home or businesses.

Wayne Jensen – Director and Electrician

Originally from Wellington I have been in the electrical industry for 18 years, serving my apprenticeship with ETCO, the Electrical Training Company.  During my apprenticeship and after my subsequent registration I worked for a large firm in Wellington before relocating to Auckland where I assisted in establishing another company.  I have worked in everything from large commercial jobs right through to small ones in domestic residence.

After meeting Jeff Cook in 2006 we went on to establish Jenco Electrical and have enjoyed a partnership which is committed to providing the best quality service in the industry.  I enjoy working with clients to put our heads together and to find the best solutions to their electrical requirements.

I have previously been a member of the Territorial Army and enjoy collecting military memorabilia.

Brendon Chappell - Electrician

I'm Brendon and a proud member of the Jenco family. I have been working in this growing company for the past four years and recently completed my three and a half year apprenticeship under the guidance of Jeff and Wayne. 

Residing in Glen Eden, Waitakere I have a strong passion for sports and currently represent Waitakere in badminton at New Zealand National level.   I also enjoy the Auckland car scene and spend most of my free time working on or around cars.  I hope you find me friendly and welcoming and enjoy your experience working with me to get the job done.

Callum Daly - Apprentice

I'm Callum and joined Jenco in June 2016.  I am in the second year of my apprenticeship and hope to be able to complete my apprenticeship with Jenco Electrical where I am learning a wide variety of work and enjoy being part of a great team.  I'm working hard to become qualified and put all of my knowledge to use.

When not working i enjoy tinkering with cars and hanging out with friends.

Gillian Cook - Office Manager

With a nearly 20 year background working in legal administration I started with Jenco in 2012.  Working behind the scenes to help with the day to day running of the company with my favourite part of the job being getting to know our customers and building a good working relationship with them. 

When not juggling Jenco's needs I'm juggling the needs of mine and Jeff's two sons Tommy and Jack, including standing on the sidelines at Jack's football games and secretary of TS Bellona, Tommy's sea cadet unit in Hobsonville.

Our Guarantees

We will:

  • Provide top quality workmanship.
  • Be on time.
  • Clean up after ourselves.
  • Treat your home and business with respect.
  • Have electricians that are police checked.

Go to our Guarantees page to see a full list and our workmanship guarantee.

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Contact Jenco

Call 0800 4 JENCO - 0800 453 626

Email: service@jenco-electrical.co.nz

Postal: PO Box 303 454 North Harbour Auckland 0751

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