Testing across Christchurch and Canterbury
Canterbury still carries a lot of construction and civil work, which means three-monthly intervals, site leads and distribution boxes taking real damage, and RCD trip times that need measuring rather than assuming. We can attend site inductions and work to the main contractor's requirements so testing does not hold up a programme.
Every job runs the same way wherever it is: a walkthrough to build the asset list, visual inspection and electrical testing to AS/NZS 3760:2022, on-site repair of anything we can fix that day, then a written report listing every item by location with its result and retest date.
Areas we cover
- Christchurch CBD
- Riccarton
- Hornby
- Addington
- Papanui
- Rangiora
- Rolleston
- Ashburton
- Timaru
Who we work with in Christchurch
- Construction and civil
- Manufacturing
- Agriculture
- Healthcare
- Retail
Several sites in Canterbury? Branches go onto one schedule and one consolidated report, so you are not chasing four contractors for four spreadsheets before an audit.
Canterbury
Book a Christchurch site
Send an item count and an address. Fixed quote back, usually the same day.
Or email
info@mastertestandtag.co.nz
Available in Christchurch
All six services, same visit.
Appliance Test and Tag
Visual inspection plus electrical testing of every portable appliance, tagged and logged to AS/NZS 3760:2022.
Read more →
Three Phase Testing
Testing of 415V three phase equipment, leads and distribution boxes on industrial and construction sites.
Read more →
RCD Testing
Push-button and trip-time testing of residual current devices, portable and fixed.
Read more →
Lead and Plug Repairs
On-the-spot repair of failed leads, plug tops and sockets, plus custom-made braided extension leads.
Read more →
Exit and Emergency Lighting
Six-monthly testing of emergency and exit lighting to AS/NZS 2293.2, including the 90 minute discharge test.
Read more →
Microwave Leakage Testing
Annual microwave radiation leakage testing to AS/NZS 60335.2.25:2020, with a recorded leakage figure.
Read more →Common questions
Working in Christchurch
Do you charge extra to travel to Christchurch?
No. Christchurch is on our regular run, and travel is built into the quoted price rather than added afterwards. For sites outside the main centres we plan them into the same trip so you are not funding a special journey.
How quickly can you get to a site in Christchurch?
Usually within a week for standard work, and faster if you have a site audit or an insurance deadline coming up. Tell us the date you are working to when you request a quote.
Can you test outside business hours in Christchurch?
Yes. Offices, retail and hospitality often prefer early mornings, evenings or weekends so testing does not interrupt trading. There is no premium for scheduled after-hours work booked in advance.
Find out what compliance actually costs.
Send us an item count and we will come back with a fixed quote — usually the same day.