Servicing the Water Industry
Zero Harm
Safety First, Last, and Always
Water Industry Experts
Over 100 years combined water industry experience
ISO Certified
Certified to ISO 9001, ISO 45001 & ISO 14001
Our Services
Mechanical
- Mechanical installation, construction and maintenance
- Working in confined spaces
- Pump and valve overhauls
- Disinfection installation and maintenance
Electrical
- Electrical installation, construction and maintenance
- Flowmeter service, installation and verification
- Switchboard design and construction
- Instrumentation maintenance and calibration
Our Products
Jonoco is a leading supplier of water treatment management systems specialising in a wide array of chemical generation and dosing equipment.
Jonoco has always listened carefully to the needs of the industry and from this has developed a product range that have been well received by the industry. Quality products that contribute to more efficient and safer workplaces.
Hyprolyser
On-site Sodium Hypochlorite generation
A self-contained chemical generation system producing 0.6% Sodium Hypochlorite. The hyprolyser is an easy addition to any disinfection dosing plant, new or existing, removing the need for any on site Dangerous Goods storage and handling compliance.
Portable Dosing Unit (PDU)
Customised trailer mounted dosing systems
The PDU© is a portable dosing system that is easily deployed for emergency and temporary treatment. Built with safety, efficiency and security in mind that can be tailored to your specific needs.
Hyprolyser Hut
Sodium hypochlorite generation and dosing in one transportable plant
A custom-built plant that generates and doses sodium hypochlorite. The H-Hut© can be tailored to your operational needs. Providing a safe and secure plant, eliminating Dangerous Goods management requirements..
Compact Dosing Unit (CDU)
Simple, easy dosing all in one small box.
The CDU© is a compact, lightweight, durable box that stores a single dosing pump, ideal for those emergency spot dosing requirements.
Pre-cast Concrete Dosing Unit (PCDU)
A complete and secure chemical dosing plant
A complete and fully functional dosing plant that can be offered with many features. Designed for safe, flexible, reliable and secure operation. Constructed and fully tested offsite and delivered to your site ready for easy integration.
Transportable Dosing Unit (TDU)
On site configurable containerised dosing plant ready for action
A fully functional and configurable dosing plant. Our TDU© is designed for safe, flexible, and secure operation that can be quickly deployed and configured on site.
M-Dose
De-chlorination made easy
A portable an easy-to-use Sodium Bio Sulphate dosing unit for your de-chlorination needs.
Chlorine On-line Telemetry unit (COLT)
Chlorine Residual monitoring made easy
The COLT© is chlorine residual monitoring system that can be easily deployed to any location for your secure online monitoring needs.
Chlorine Residual Trim Unit (CRTU)
A self-contained, fully functional chemical dosing plant
The CRTU© is a complete and fully functioning dosing plant contained within the one cabinet that can be tailored to your specific dosing needs.
About Us
Jonoco has been delivering exceptional service to the Australian water industry since 1993.
Today, it continues to provide innovative solutions and outstanding service across the water industry, solidifying its reputation as a leader in the field.



Our Vision
1
Service
To be a service provider of choice within the Australian water industry.
2
Reputation
To enhance our reputation as a responsible, safe, efficient and capable service provider within the Australian water industry.
3
Community
To employ a workforce that reflects the diversity of the broader community.

Helping to Create a Better Water Industry
At Jonoco, we understand the critical role we play in enhancing water quality. Our dedication extends beyond our projects; it is about fostering a partnership with the communities we serve, ensuring access to safe water for all.
By integrating innovative technologies with a deep understanding of local needs, we endeavor to contribute significantly to public health and environmental sustainability.
“Our mission is to safely provide the highest quality mechanical and electrical construction, installation, maintenance and disinfection services to our customers at a competitive price“

Noel McKay
Director at Jonoco
Our Clients
Systems
Integrated Management System
ISO 9001 - Quality Management
ISO 9001 certification guarantees quality products and services, ensuring customer satisfaction and efficiency in every project.
ISO 14001 - Environmental Management
Our commitment to sustainability is highlighted by our ISO 14001 certification, emphasising our efforts to achieve eco-friendly practices and minimising environmental impact across the business.
ISO 45001 - OH&S Management
Prioritising safety is one of our key pillars, affirmed by our ISO 45001 certification, demonstrating our commitment to a healthy and safe working environment for all.

Projects
Electrical
Mechanical
Commercial Plumbing
Poly Welding
Disinfection
This project showed off our knack for installing electrical, instrumentation, and control systems, wrapping it all up with a smooth commissioning and a very happy client!
This project involved upgrading and refurbishing the mechanical components at South East Water’s Officer South pumping station.
This project involved drilling a 120m deep bore hole, installing a pump and tank for South East Water, all wrapping it up on time and on budget to keep the recycled water supply flowing smoothly!
This project involved fusion welding HDPE pipes and under-bores, successfully connecting them to the SEW system with minimal interuption.
Need Help?
Choose Jonoco for your next project!
Contact Us
Call us on (03) 9540 0311 or fill out the contact form below with your enquiry.