Why Choose Us


Fortified with over 42 years of robust business experience within the commercial and industrial sphere of plumbing solutions and service


We are certified and qualified for all our works - Worksafe Victoria, ISO9001, OHS604613 & PL 42206/22148


We take care of our clients and are insured for all works and projects up to $20M. This includes public liability and Workcover

Family Owned

Core family values drive our renowned business which services Dandenong, Melbourne and surrounding areas. We promise you personalized, prompt and ever-reliable service. Highly skilled, friendly & well-trained. Efficient, effective & meticulous

Extensive Range

We offer you a wide scope of quality, commercial plumbing services which include, yet are not limited to construction, maintenance, and new projects


Our high quality workmanship guarantee offers our customers piece of mind for all works completed. Certificate of compliance valid for 6 years is issued for all gas and plumbing works over the value of $750

24/7 Emergencies Coverage

At Kennedy’s, we are after hours specialists, who troubleshoot and resolve all commercial and industrial plumbing emergencies. Expect a rapid response time and fantastic rates

Our Services

Commercial & Industrial Plumbing

We provide oversight for all maintenance contracts across State and Federal agencies, which exceed $4M in plumbing expenditure

Roof Plumbing

We expertly plan, install, repair, replace and manage all aspects of roof plumbing including piping, tanks and guttering on building roofs.

Registered Gas Fitting

Experienced, reliable, and beloved gas fitters who work closely with Energy Safe Victoria and Registered Type B fitters to maintain safety standards alongside on-time delivery

Backflow Prevention

Trained and highly skilled, we are certified experts in backflow prevention. Our scope extends to testing, verification, compliance, problem diagnosis, installation and repairs

Drain Cleaning and Leak Detection

Expertly equipped with a well-trained eye, we offer comprehensive leak detection, drain cleaning and sewer pipe services across the entire commercial and industrial network

Valve Maintenance

Safety is our utmost concern at Kennedy’s. We ensure that our thermostatic mixing valve installation is paired with careful maintenance, testing and certification services to ensure a luxurious shower and bath outlet temperature for our clients

Pipe and Tube Maintenance

With unshakeable confidence, we offer pipe and tube welding, installation and maintenance which is defined by, yet not limited to stainless steel, copper, aluminium, PE and UPVC material compositions

What Customers Say About Us

Fantastic plant works

For over twenty years Kennedy Plumbing has had a very close association with the chicken plant in Leather Street Breakwater. During that time the plant ownership has changed several times. In 1999 the plant was owned by Goodman Fielder as one of the Steggles sites, then in 2000 by Barter Enterprises and then in 2010 by Turi Foods. Today we are jointly owned by Turi and OSI as Turosi. Through the highs and lows of our industry Kennedy Plumbing has been there to assist us in every major plant upgrade, every emergency breakdown as well as the important compliance testing of hot/cold mixing units and back flow prevention units.

BRIAN EGAN – Engineering Projects Manager

Excellent capability and experience

I have used Kennedy Plumbing as our preferred supplier for the last six years at a prominent manufacturing site in Melbourne. Their work excellent ethic and can do culture distinguishes them as business that can be relied upon. On numerous occasions they have mobilized rapidly to get us through a difficult repair. I would highly recommend this business to anyone requiring a highly motivated and skilled team whose expertise goes far beyond simple pipes and drains.

SCOTT COLLINS – Maintenance Solutions Business Owner

Best comprehensive maintenance

Kennedy Plumbing has carried out several jobs for me as listed: Asbestos roof & wall replacement, New building civil works, installation of water & sewage lines, Roof repairs, gutter replacement, General plumbing repairs. I have found Kennedy Plumbing to be very reliable, supplying a very good standard of work, they have very good OH&S standards. I would not hesitate to recommend them for a job.

VIN MEEK – Maintenance Supervisor