Company lists · Data refreshed September 2026

Top 25 Preventive electrical maintenance based in New Zealand

RevenueBase identified 91 company matches for preventive electrical maintenance associated with New Zealand as of September 2026 and tracks 567 professional contacts across them, including 189 with verified work emails. Auckland is the largest hub.

This list covers company matches for preventive electrical maintenance associated with New Zealand, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
91Companies
567Contacts tracked
189Verified emails
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The 25 largest preventive electrical maintenance based in New Zealand

Ranked by team size
Top 25 of 91 company matches for preventive electrical maintenance based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew Plymouth, New ZealandHQ recorded Sep 20, 2026201-50082 contacts →

Exact match

“Our vision is to be the independent service provider of choice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAuckland, New ZealandHQ recorded Sep 20, 202651-20068 contacts →

Exact match

“Dalton Electrical is Auckland’s leading Industrial electrical contractor, with branches across the greater Auckland area.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSt Lukes Auckland, New ZealandHQ recorded Sep 20, 202651-20045 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchAuckland, New ZealandHQ recorded Sep 20, 202651-20027 contacts →

Exact match

“For more than 20 years, ElectriServ has built a solid reputation offering electrical expertise in technical services and major project installations for industrial, manufacturing…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchAuckland, New ZealandHQ recorded Sep 20, 202651-20024 contacts →

Exact match

“We specialise in servicing and maintenance of power systems and energy conservation equipment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchPukete, New ZealandHQ recorded Sep 20, 202651-20015 contacts →

Exact match

“Welcome to ETEL Services Our experienced team are here to support your High Voltage/ Low Voltage Motor, Generator and Transformer maintenance needs Services Include REPAIRS…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchHavelock North, New ZealandHQ recorded Sep 20, 2026201-5008 contacts →

Exact match

“For more than 20 years, Mike Hill and Tony McKenna, both fully qualified master electricians, have been serving residential, commercial and industrial customers throughout the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchAuckland, New ZealandHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Our focus is to provide clients with the best service centred around precision and reliability.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAuckland, New ZealandHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Hall Electrical Services provide electrical repair, installation and preventative maintenance services to a number of specialist sectors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchNapier, New ZealandHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Proton Electric Ltd is a new industrial electrical services provider founded by Aaron Wallace and Robert Severinsen, two experienced electrical technicians with over 20 years’…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAuckland, New ZealandHQ recorded Sep 20, 20261-107 contacts →

Exact match

“At Esteem Electrical, we have earned a reputation for delivering excellence in commercial electrical services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchAuckland, New ZealandHQ recorded Sep 20, 202611-506 contacts →

Exact match

“We provide knowledgeable, honest, and tidy tradespeople, on time.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchAuckland, New ZealandHQ recorded Sep 20, 20261-105 contacts →

Exact match

“About KR Electrical Electricity is an integral part of everyone’s daily life.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchAuckland, New ZealandHQ recorded Sep 20, 202611-505 contacts →

Exact match

“PowerCore Electrical is a electrical and electronics installation, repair and maintenance company in Auckland NZ, which specialises in all electrical services to homes and small…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchChristchurch, New ZealandHQ recorded Sep 20, 202611-505 contacts →

Exact match

“ATL Electrical understand the pivotal role electricity plays in modern life.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchWanaka, New ZealandHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Core Services Pumptech provides specialised services in the installation, maintenance, and repair of industrial electrical and control systems, including: Industrial electrical…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchHamilton, New ZealandHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Ben Thornton founded Best Electrical in 2006.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchEast Tamaki, New ZealandHQ recorded Sep 20, 202611-503 contacts →

Exact match

“At Athenry we pride ourselves on specialising in: • Electrical Maintenance and Breakdown Support • Automation and Control Systems Integration • Certified Machine Safety Expertise…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchWarkworth, New ZealandHQ recorded Sep 20, 202611-503 contacts →

Exact match

“We are a broad spectrum electrical services company, providing expertise and carrying out high quality work across four core areas - Industrial, Commercial, Domestic and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchAuckland, New ZealandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Silverlake Electrical provides top-quality, reliable and modern electrical services for customers in Auckland and across New Zealand.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchChristchurch, New ZealandHQ recorded Sep 20, 202611-503 contacts →

Exact match

“Pye Electrical | Delivering Trusted Electrical Solutions Since At Pye Electrical, we're a full-service electrical contractor dedicated to providing exceptional service to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchAuckland, New ZealandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Callander Electrical Services Ltd provides Electrical Maintenance and Service agreements on existing and new buildings.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchKarori, New ZealandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Moses Electrical was started back in with Joseph Moses working as a one-man band for several years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchKumeu, New ZealandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Livewire Electrical is one of the leading Auckland wide electrical service providers with over 15 years of experience across the Commercial, Residential and Industrial sectors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchAuckland, New ZealandHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Solutionz Electrical & Automation provides comprehensive electrical services in the Industrial Electrical sector.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 91 preventive electrical maintenance based in New Zealand

See the full list, filter by size, metro and specialty, and access 189 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Preventive electrical maintenance based in New Zealand at a glance

As of Sep 20, 2026
33.3%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
39.6%Largest-city concentration · Auckland
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
23
51-200
10
201-500
2

Email recency for this list is measured worldwide rather than for New Zealand, so it is reported there. Company counts and contact totals on this page are exact for New Zealand, over 91 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with New Zealand whose business descriptions match “preventive electrical maintenance” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 189 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “preventive electrical maintenance”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many preventive electrical maintenance are there based in New Zealand?

RevenueBase identified 91 company matches for preventive electrical maintenance associated with New Zealand as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

WELLS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most preventive electrical maintenance?

Auckland leads with 36 company records, followed by Christchurch (5) and Hamilton (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 189 professional contacts with verified work emails tracked across these 91 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.