Electrical, plumbing and security services
Servicing Wairarapa, Wellington, Palmerston North, Waikato and Auckland

Electrical, plumbing and security services: Masterton, Wairarapa, Palmerston North and beyond to Waikato & Auckland 

MSL Group simplifies your property needs by providing electrical services, plumbing services, and home security services through a single, certified point of contact. From essential maintenance to full home renovation services, our team handles every project seamlessly, removing the stress of managing multiple contractors.

Our specialised residential electrician services and licensed plumbers ensure all work meets strict New Zealand safety standards. Whether you need an urgent repair in Masterton or a complete security upgrade in Wellington, we provide transparent pricing and a "no mess" finish as standard
Book a job or request a quote by calling 022 400 0013 or visiting the Contact page.

Our Services

MSL Group Electrical services and lighting design
Certified residential and commercial electrical services, for homes and small businesses. We specialise in renovations, shop fit-outs, switchboard upgrades, and lighting. All work is compliant, tidy, and backed by 24/7 emergency support.
MSL Group bathroom renovations and plumbing
Professional plumbing services for homes and businesses including bathroom and kitchen renovations, drainage, gas fitting and septic tank installation. From emergency plumbing, to complete bathroom renovations, we deliver tidy, compliant work with upfront pricing.
MSL Group Security Alarm Installation
Expert security alarm installation, CCTV, and access control installations. We offer 24/7 commercial monitoring and app-enabled smart home security nationwide, backed by transparent pricing and ongoing support.

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What Our Clients Say

We recently had MSL Group install and set up CCTV cameras and an alarm system at both our small business and residential property, and we are extremely impressed with their service. From start to finish, the team was professional, knowledgeable, and reliable. They took the time to understand our security needs, provided honest recommendations, and ensured every detail was installed with precision. The quality of workmanship is excellent, and the system has been performing flawlessly.

Kawaljit K
Excellent service. Came within an hour even though it was quite late in the day so very impressed with the extremely prompt service and immediate resolution to the problem. Explained everything in detail and gave information on different options and prices to suit the budget. Extremely friendly, helpful and professional. Would definitely recommend.
Pip B
James, (plumber) is absolutely amazing. He communicates effectively, does an amazing job and the quotes are bang on. We are so impressed with the work done, punctuality and also the tidy up after. Cannot recommend highly enough.

Nathalie J

Why Choose MSL Group

Proven security record
New Zealand homes and businesses are protected by a company built on a strong track record and a combined 20 years of hands-on trade and security experience.
One Team, Three Trades
One certified crew covers electrical, plumbing and security to keep your project on schedule.
24/7 rapid response
24/7 security monitoring is available and priority after-hours support for urgent faults.
Transparent pricing
Quotes are detailed, unexpected work is discussed before we begin. Work areas are checked and cleaned before we sign off, leaving your space ready to use.