Share your brief
Send your drawings, load requirements and site details. We will work through the scope with you.
About CWS / New ZealandAbout Clive Wilson
About Clive Wilson
Switchboards.
New Zealand switchboard manufacturing since 1971. Our Invercargill team brings engineering, assembly, wiring, finishing and testing together around your project.
Established in Invercargill1971
Manufacturing knowledge.
Under one roof.
CWS brings switchboard design, assembly, wiring, finishing and testing together. The powder coating and engraving departments also work with trade businesses and private customers on their own projects.
That connection matters in the workshop: enclosure details, coating requirements, equipment references and final documentation can be considered as part of the build.
Interested in joining the team? Explore careers and expressions of interest at CWS.
Designed around your requirements
One team, from drawing to factory test.
Our Invercargill operation combines switchboard engineering and drafting with assembly, wiring, finishing and testing. That gives consultants, contractors and industrial clients a direct path from the project requirements to the people responsible for building the assembly.
CWS manufactures main switchboards, motor control centres, distribution boards, mechanical services switchboards, automation panels and prefabricated switchrooms for projects throughout New Zealand.
- A team you can work withDiscuss the application directly with the people responsible for the design and build.
- Manufacturing and finishingSwitchboard assembly is supported by in-house powder coating and engraving services.
- Established switchboard systemsSimotrol, Logstrup and Schneider Prisma Plus G and P provide options for different applications.
- Support over the asset’s lifeDesign, manufacture, maintenance and retrofit support are available as your requirements develop.
SiteWise Green2026/27
AvettaCurrent registration
Master ElectriciansCurrent membership
Tōtika PrequalCurrent prequalification
A clear path from brief to delivery01 02 03 04
Your project. Built together.
Design & approval
Review the proposed arrangement, equipment selection and drawings before manufacture.
Manufacture & test
Your board is assembled, wired and factory tested in our Invercargill workshop.
Deliver & support
Coordinate delivery, documentation and the support you need for the next stage.
Built for NZ industryWater & wastewaterFood & dairyManufacturingCommercial buildingsInfrastructure
Your next projectBring your project
Bring your project
to the workshop.
Talk directly with the team coordinating your switchboard design, manufacture and testing.
Meet your project teamOr call +64 3 214 4264