Multiple large three story red brick houses can be seen. There is a bright path that runs outside all of the houses. Each driveway is made from grey brick and surrounded by a black fence.

Sectors

We have over 40 years of experience in the industry and during this time have developed a strong reputation for professional service, quality workmanship and customer support. Please choose form one of our sectors below One Off Homes, Apartments, Multi-Residential Developments & Commercial

One Off Homes

At MOS Mechanical, we specialize in high-quality plumbing and heating installations for one-off residential homes. Our team works closely with homeowners, architects, and building contractors to deliver tailored mechanical solutions that meet the unique requirements of each property. From energy-efficient heating systems and underfloor heating to modern plumbing layouts and renewable energy technologies like heat pumps, we ensure every system is designed for long-term performance, comfort, and full compliance with building regulations, including NZEB standards.

A two story, semi-detached modern style house. The driveway is laid with grey brick with a short wall placed in front. Theres an extension from the house that is made from brick which contrasts the white colour of the rest of the house.

Residential

MOS Mechanical provides full mechanical services for apartment developments, offering efficient, reliable systems that serve both individual units and shared infrastructure. Our experienced team manages the design and installation of hot and cold-water distribution, centralized or independent heating systems, soil and waste networks, and ventilation systems, including MVHR. We ensure all works are completed to the highest standards, meeting the latest energy efficiency and building regulation requirements such as NZEB and BREEAM.

A large multi-story apartment building. There is a series of balconies made from glass railings with large windows behind them.

Commercial

We support large-scale residential developments with scalable and cost-effective mechanical solutions. Whether the project involves private housing, social developments, or mixed-use schemes, our team delivers consistent quality across all units. From initial planning through to phased installation, we provide plumbing, heating, and renewable energy systems that are designed for efficiency and durability. Our project teams coordinate seamlessly with other trades to keep developments on schedule and fully compliant with industry standards.

Public Sector

MOS Mechanical delivers professional mechanical services for a wide range of commercial and public sector projects, including schools, healthcare facilities, retail units, and office buildings. We install and maintain robust systems such as commercial-grade heating and hot water systems, ventilation and air handling units, plant rooms, and fire stopping solutions. Each project is carefully managed to ensure safety, reliability, and long-term energy efficiency, with options for ongoing maintenance and servicing to protect your investment.

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