Norsonic equipment and environmental noise monitoring
Based in Palmerston North, servicing New Zealand wide

Accurate monitoring systems to help you understand your noise levels, remain compliant and mitigate issues

At Noise and Weather Monitoring Ltd, we specialise in providing cutting-edge noise monitoring systems and solutions that help businesses and individuals ensure compliance with noise regulations. Our comprehensive services include the supply, installation, and maintenance of top-quality noise measurement equipment.
Whether you're looking to verify a noise complaint, comply with resource consent, or simply be a good neighbour, our products and expertise offer reliable solutions that stand up to legal scrutiny and international best practices.

Based in Palmerston North, Noise and Weather Monitoring Ltd is a trusted partner for clients across New Zealand.
Get in touch to learn more about how we can assist you in achieving your noise management goals.

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Comprehensive services for your noise monitoring needs

Our wide range of products is designed to meet diverse applications including:
We provide unattended noise monitoring installations, for permanent or temporary sites, as well as calibration, servicing, and maintenance on site. This provides confidence in measurements and performance over the life of your investment.

Noise and Weather Monitoring Ltd draws on a breadth of knowledge built up over years

Although Noise and Weather Monitoring Ltd was established in 2023, we draw from a rich legacy of expertise and high-quality products.
Noise and Weather Monitoring Ltd has its roots in Manawatu, where it began as Jepsen Acoustics and Electronics, specialising in electronics repair and noise measurement for local businesses. In the 1980s the company pioneered telemetry (remote data collection), initially monitoring river levels before expanding into remote noise monitoring.
Today Noise and Weather Monitoring Ltd remains headquartered in the Manawatu, based in Palmerston North, but we install and maintain data collection systems across New Zealand, from Auckland to Invercargill. We are proud to be the exclusive New Zealand distributor of industry-leading Norsonic acoustic equipment, a top quality European company with over 50 years of experience and innovation. This partnership allows us to continue our commitment to excellence in environmental noise monitoring as well as the supply, support and maintenance of building and laboratory acoustic equipment.
We are also proud to contribute to our local community including sponsorship of the Special Children's Christmas Party.
As the director of Noise and Weather Monitoring Ltd, Tony Bell is based in Palmerston North, where he lives with his wife and two young children. Tony studied engineering at Massey University and has a background in factory automation and product development. Since early 2023, Tony has been working alongside Neil Jepsen to ensure the New Zealand acoustics industry continues to receive expert service. He is honoured by the trust Neil has placed in him to continue his legacy of providing high-quality service to the acoustics community. This collaboration has allowed Neil to transition into a consultation role as he moves toward semi-retirement. Outside of work Tony enjoys exploring New Zealand's incredible national parks and native wildlife - when time allows!
Neil Jepsen was at the forefront of the company's growth, starting from his garage in true Kiwi tradition. A respected figure in the New Zealand acoustics industry since the 1980s. As a long-standing member of the NZ Acoustics Society, he has contributed decades of expertise to the field and served on the society's committee. Since 1997, he has also been the trusted importer of Norsonic equipment in New Zealand. While his work has primarily been in the Manawatu and Hawkes Bay, Neil is widely recognised nationwide for his knowledge and contributions to the field. Moving forward, Neil remains in a consulting role, offering his expertise and experience in supporting the industry.

Tony Bell | Director

Neil Jepsen | Consultant

Tailored approach for optimal results

Our approach to each project is meticulous and client-focused. We begin by understanding the specifics of your noise monitoring needs, whether it involves addressing a noise complaint or planning a long-term environmental monitoring project.
Our team conducts risk assessments and discusses options such as power sources, equipment placement, and whether installations are temporary or permanent. For existing installations, we provide regular maintenance plans to keep the equipment performing well, including certified calibrations inline with New Zealand standards.

Remote Noise & Weather Monitoring System

 Check the data from your monitoring site.

Five reasons to choose Noise and Weather Monitoring Ltd

Industry-Leading Solutions

We supply state-of-the-art sound and vibration measurement equipment from Norsonic, renowned globally for precision and reliability.

Comprehensive Local Service

As your dedicated technician, we handle everything ensuring your equipment meets local standards and giving you a local point of contact.

Cutting-Edge Technology

Our equipment utilises the latest advancements in acoustics, offering unmatched accuracy across industries, ensuring you capture every detail.

Tailored Calibration and Maintenance

We offer specialised calibration services alongside reliable maintenance to keep everything in peak condition.

Excellent Customer Service

We pride ourselves on our personalised service, rapid response times, and expert advice, all aligned with Norsonic's reputation for excellence.