About
Major Services Limited ( MSL Group)
✅ CCTV | Alarm Systems | Access Control | Gate Automation
✅ Electrician | Switchboard Upgrades | EV Charger Install
✅ Plumbing | Drainage | Gas Fitting | New Builds & Renovations
At MSL Group, we provide complete property solutions—security, electrical, plumbing, drainage and gas—so you don’t need to deal with multiple contractors. We deliver clean, professional workmanship and reliable turnaround for residential and commercial jobs.
Our Core Services
Security & Networking
CCTV Surveillance Systems
Intruder Alarms
Access Control
Gate Automation
Wi-Fi Setup & Networking
Data Cabling / Structured Cabling
TV Wall Mounting
Electrical
General Electrical
Switchboard Upgrades
EV Charger Installations
Pre-slab Electrical
Electrical Fit-off & Renovations
Lighting & Power
Plumbing, Drainage & Gas
Plumbing Installations & Repairs
Drainage
Gas Fitting
Pre-slab Plumbing
Plumbing Fit-off & Renovations
Range Hood Installations
📩 Message us for a fast quote and we’ll get your job booked in.
Verification
ID Verified
Credentials
Workmanship reviews
|
BC Rating
4.7
|
Workmanship |
4.7
|
The quality of workmanship provided |
| Cost |
5.0
|
How well they kept to the quoted cost | |
| Schedule |
5.0
|
How well they kept to schedule | |
| Communications |
4.8
|
Their professionalism and responsiveness |
Google reviews
Rating for MSL GROUP
Georgie Goulding
Did a great job and came really quickly, thank you!!
Tom Kirkland
M.S.L has been absolutely amazing, James and Major who came to do the original quoting were honest and helped us to figure out what work we actually needed. Not only were they the most competitively priced, we felt like they were the most interested in coming up with a solution that worked best for us, rather than the most profitable for them. Even down to coming up with better solutions while doing the job. Definitely going to be getting them back for future projects.
Harpreet Kaur
Te Ariki Trueman
Good service from Nickson from msl answered all questions very very happy with this service
Troy Higgan
I have no problem recommending MSL Group Masterton! Very professional fast and efficient, will most definitely use them again in the very near future. AAA+++
Sharlene Christensen
Thank you for your prompt efficient service.
