Residential Plumbing
Repairs, renovations and maintenance for homes — taps, leaks, blockages, bathrooms and everyday plumbing done right the first time.
Plumbing &
Excavation
TNO Plumbing & Excavation — Yarrawonga, Mulwala and the NSW–Victorian border
Yarrawonga · Mulwala · NSW–VIC Border
Proudly family-owned and built on strong trade experience. Reliable plumbing and earthworks for homes, businesses and civil projects — honest advice and workmanship we stand behind.
Residential
Commercial
Industrial
Civil & Earthworks
Maintenance
What we do
Two trades, one reliable local crew.
By combining plumbing and excavation under one roof, we deliver complete project solutions — saving you time, reducing costs and getting every job done safely and to the highest standard.
Commercial & Industrial
From a commercial background — fit-outs, maintenance and infrastructure for businesses, builders and industrial sites, to legislative standard.
Civil & Earthworks
Excavation and earthmoving — drainage, trenching, site cuts, driveways and general earthworks for projects large and small.
Maintenance
Ongoing servicing and preventative maintenance to keep homes, businesses and facilities running smoothly year-round.
24/7 Emergency
Burst pipes, blocked drains, no hot water — round-the-clock emergency plumbing so problems are sorted fast, day or night.
Water & Gas
Hot water systems, water services, gas fitting and roof repairs — the full range of licensed plumbing work.
We specialise in all things plumbing
- Sewer & stormwater infrastructure
- Water services
- Hot water systems
- Gas fitting
- Septic & treatment systems
- Roof repairs
- Drainage & trenching
- Site cuts & driveways
Licensed to certify
Work we can sign off on.
We hold a licence in every class below, so we can do the work and sign it off ourselves. You don't need to bring in a second contractor.
Lic. VIC 115254
Water & drainage
- Water supply
- Sanitary drainage
- Drainage
- Stormwater
- Irrigation
- Backflow prevention
Gas & hot water
- Gas fitting
- Hot water services
- Thermostatic mixing valves
Roofing & fire
- Roofing
- Fire hydrants & hose reels
Why choose TNO
Safety, reliability & quality at the core.
Licensed & compliant
Fully licensed and insured —Lic. VIC 115254. We operate to the highest industry and legislative standards on every job — no shortcuts. See our licence classes
Family-owned & local
A genuine local business that treats your project like our own — honest advice and friendly service.
Modern equipment
We invest in modern plant and gear so jobs are completed efficiently, safely and to a high finish.
One crew, all trades
Plumbing and excavation together means fewer contractors, less waiting and one point of contact.
Recent work
See the work up close.
A snapshot of recent plumbing, drainage and earthworks jobs across the region. Select any photo for a closer look.
About us
Built on hard work & a passion for the trade.
TNO Plumbing & Excavation is a proudly family-owned small business based on the NSW–Victorian border, servicing Yarrawonga, Mulwala and the surrounding region. With over 10 years of hands-on experience across plumbing and construction, we saw the need for a local contractor who could deliver professional plumbing and excavation under one roof.
From humble beginnings, we've grown through dedication, quality workmanship and an unwavering commitment to customer satisfaction — building lasting relationships with homeowners, builders, businesses and local councils. As our region grows, so does our commitment to growing alongside it.
What locals say
Workmanship worth talking about.
"Had Trent in to install a hot water system, very responsive and clean job. Highly recommend if you’re in need of a plumber in Mulwala"
"I Lost Faith in trades lately, then I got a recommendation for TNO Plumbing & excavation, though I would try them out. I thought I had to add more downpipes to stop my stormwater backing up. Trent CCTV my drain and Identified tree roots in my stormwater. He had the right gear, knowledge and was professional in the way he conducted himself."
Good to know
Frequently asked questions.
Do you offer 24/7 emergency plumbing?
Yes. Burst pipes, blocked drains and no hot water don't wait for business hours — we're available around the clock for genuine plumbing emergencies. Our standard operating hours are 7am–5pm.
What areas do you service?
We're based on the NSW–Victorian border and service Yarrawonga, Mulwala and the surrounding region. Not sure if you're in range? Give us a call — we're happy to help.
Do you do both plumbing and excavation?
Yes we provide plumbing and excavation consisting of Driveways, dams, channel clean outs Pads, etc. Plumbing, hot water units, septics general maintenance, roofing, CCTV/ Drain jetting, plumbing inspections, stormwater & sewers installs etc
Are you licensed and insured?
Absolutely. We are fully licenced in Victoria and NSW and carry full public liability insurance for all plumbing and excavation work we carry out. We operate to the highest industry and legislative standards. See the full list of classes we're licensed in.
Do you provide free quotes?
Yes — get in touch with a few details about your job and we'll provide an honest, obligation-free quote. Use the form below or call us directly.
Get in touch
Let's sort your next job.
Call for emergencies and quick questions, or send a few details and we'll get back to you with an honest quote.