Grammar Group provides electrical, plumbing, and roofing services for industrial sites across Auckland. From urgent repairs to planned maintenance, our team helps keep your site safe and running smoothly.


Our team supports factories, warehouses, and industrial sites across Auckland. We help keep electrical systems safe, reliable, and working properly.
Our Industrial Electrical Services Include:
Electrical repairs and maintenance
Switchboard upgrades and testing
Industrial lighting and power systems
Data cabling and networking
Compliance testing and fault finding
We help keep your electrical systems running safely.

Our plumbing team provides fast support and ongoing maintenance for industrial sites.
Our Industrial Plumbing Services Include:
Industrial plumbing repairs
Water and drainage systems
Leak detection and pipe repairs
Hot water systems and gas fitting
Planned maintenance and servicing
We help keep your plumbing systems running smoothly and minimize downtime.

We provide roofing services for warehouses, factories, and industrial buildings across Auckland.
Our Industrial Roofing Services Include:
Roof repairs and leak detection
Roof replacement and restoration
Scheduled roof maintenance
Emergency roofing services
Gutter repairs and inspections
Our team helps protect your building and reduce costly damage.








Office Location
27 Morningside Drive, Morningside, Auckland 1025
Trusted electrical, plumbing, and roofing support for your Auckland site.
We provide electrical, plumbing, and roofing services for factories, warehouses, and industrial sites across Auckland.
We provide roof repairs, inspections, maintenance, leak detection, and roofing solution services for industrial buildings.
Yes. We provide planned maintenance to help reduce downtime and keep your site running smoothly.
We work closely with contractors, engineers, and project managers to keep work safe and on schedule.
Yes. We provide fast help for urgent electrical, plumbing, and roofing problems to help minimise disruption to your operations.
Yes. Regular inspections and maintenance help keep roofs in good condition and reduce future problems.
Yes. We work with warehouses, factories, processing plants, and other industrial sites.
Yes. All work follows current industry standards and safe work practices.
We provide plumbing repairs, drainage solutions, leak detection, pipe repairs, and maintenance services.
Yes. With years of experience, we support site upgrades, maintenance programmes, and large industrial projects across Auckland.