Servicing the Water Industry
Zero Harm
Safety First, Last, and Always
Water Experts
Over 100 years combined water industry experience
ISO Certified
Fully 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
About Us
Jonoco has been delivering exceptional service to the Australian water industry since 1993.
Today, it continues to excel in providing innovative solutions and expert services 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.
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 replacing and refurbishing the mechanical components at South East Water’s Officer South pumping station.
This project involved drilled a bore hole, installing a pump and tank for South East Water, all wrapping it up on time and on budget to keep their water supply flowing smoothly!
This project involved poly welding HDPE pipes and under-bores, successfully connecting them to the SEW system with minimal interuption.

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
Intergrated Management System
ISO 9001 - Quality Management
ISO 9001 certification guarantees top-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, emphasizing our efforts in eco-friendly practices and minimising environmental impact across all operations.
ISO 45001 - OH&S Management
Prioritising safety is one of our key pillars, affirmed by our ISO 45001 certification, which shows our dedication to maintaining a healthy and safe working environment for all.

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.