About Us

Grenz Electrical Services

Emergency Repairs

Rewiring and Check-up

  • Solar design and installation
  • Emergency power solutions
  • Wiring and installation/upgrades
  • Full-service electrical layout, design
  • Electrical inspection
  • Rural electrical installation
  • House renovations
  • Stock for solar installations sales
  • New residential/commercial build fit-off
  • Workshop fit-off

Member of SEANZ & Master Electrician Member with 20000$ workmanship warranty, as well as 5 years workmanship warranty on every job.

We Offer The Following:

We are a SEANZ-approved solar contractor as well as an Electrical Inspector in charge of every job to ensure a job is done right the first time. While we have an electrical inspector and electricians as part of the team, every high-risk job is inspected by an external electrical inspector to ensure that an independent and non-involved set of eyes looks over a job to ensure 100% compliance.

  • If you'd like to get your trusted inspector to do the inspection we are happy with that too.
  • We can travel anywhere to complete installations and jobs to help you cover a wider area of New Zealand.
  • We are a proud member of Quality Assured Master Electricians.
  • We are in the process of becoming SiteWise Certified.

What Sets Us Apart From The Rest?

  • ASSURANCE - We provide a 5-year workmanship warranty for every job we do.
  • COMMUNICATION - We treat every customer of yours as a customer of ours as your representative, we pride ourselves on providing the best customer service possible with the highest customer satisfaction. We talk to you and the customer about any changes from the original plan to make sure everyone is on the same page so there is no miscommunication happening and clear expectations are met.
  • TRANSPARENCY - For every solar job we do we take a minimum of 40-50 pictures for transparency and remote quality control. Fewer pictures and screenshots for contract EV charger installations.
  • PUNCTUALITY - 95% of solar residential jobs we do are completed in a day as we provide resources to the job to accommodate timely finish. The other 5% are finished in 2 days. If the job will take longer we will be transparent about it with you and the Customer to ensure clear communication and set realistic expectations. We provide CoCs and testing sheets(if required) within 5 working days and external inspection is booked on the day we send you the CoC.
  • FLEXIBILITY - We provide competitive rates that can be adjusted to suit your needs. We travel around NZ to suit your requirements.

Need An Emergency Electrician Today?

Why Choose Us

Great Reasons To Choose

Affordable Price
Quality Assistance
Free Estimation
Advance Systems
Optimized Solutions
24/6 Availability
Testimonials

What Our Customers Say

Solar Partnership with

Grenz Electrical and Ecotricity aim to make life easy for solar customers so you can get the most out of your solar system.

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