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28 results ★ 5.0 average from 29 reviewslistings updated 7 Oct 2026
Plumbers for blocked drains, hot water, leaks, gas fitting and bathroom renovations. Compare 28 plumbers in Dundas Valley NSW: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Dundas Valley but list it as a service area.
Plumbers · Blocked Drains, Pipe Relinings, Water & Gas Leak Detections
Licensed Serves this area
Proximity Plumbing is a Point Piper plumber serving Sydney homes, strata and businesses, with clearing of clogged drains among its main work.
Based in Point Piper NSW · serves Dundas Valley
Plumbers · Plumbing Services, Residential Plumbing, Commercial Plumbing
Serves this area
Based in Beaconsfield NSW · serves Dundas Valley
Plumbers · Leak Detection, Blocked Drain Clearing, Hot Water System Installations
Licensed Serves this area
Plumber in Kingsgrove, NSW for blocked drains, leak detection, hot water systems and gas fitting across Sydney.
Based in Kingsgrove NSW · serves Dundas Valley
Plumber in Seven Hills, NSW for blocked drains, emergency plumbing and hot water systems.
Based in Seven Hills NSW · serves Dundas Valley
Plumbers · Sink, Shower & Toilet Blockages, Hot Water System Installation & Replacem…, No-dig Sewer & Stormwater Pipe Relining
Licensed Serves this area
Plumber in Hunters Hill, NSW for blocked drains, hot water systems, gas fitting, leak detection and pipe relining across Sydney.
Based in Hunters Hill NSW · serves Dundas Valley
Plumbers · Drain cleaning, Water heater installation, Gas line maintenance
Serves this area
Plumber in Carlingford, NSW for emergency plumbing, drain cleaning, hot water systems and gas line maintenance.
Based in Carlingford NSW · serves Dundas Valley
Plumbers · Online estimates, On-site services, Repair services
Serves this area
Based in North Parramatta NSW · serves Dundas Valley
Plumbers · Gas & LPG Fitting Services, Leak Detection Services, Pipe Re-Lining Services
Licensed Serves this area
All Clear Maintenance Plumbing is a plumber in Rydalmere, NSW handling blocked drains, hot water systems, gas fitting and pipe relining.
Based in Rydalmere NSW · serves Dundas Valley
Based in Carlingford NSW · serves Dundas Valley
Plumbers · Hot Water Service & Warranty Repair, Hot Water System Installations, Emergency Hot Water Replacements
Serves this area
Plumber in Eastwood, NSW for hot water systems, gas fitting, roof plumbing and water tanks.
Based in Eastwood NSW · serves Dundas Valley
CS Plumbing is a plumber in Oatlands, NSW, servicing Carlingford, Eastwood, Ermington, North Parramatta and Dundas Valley.
Based in Oatlands NSW · serves Dundas Valley
Based in Carlingford NSW · serves Dundas Valley
Plumbers · Online estimates, Repair services
Licensed Serves this area
Based in Eastwood NSW · serves Dundas Valley
Plumber, drainer and gasfitter in Ermington, NSW, serving the Parramatta area with gas fitting and drainage work.
Based in Ermington NSW · serves Dundas Valley
Hilltop Plumbing is a plumber in Oatlands, NSW, handling plumbing, drainage, gas and fire services across the Parramatta area.
Based in Oatlands NSW · serves Dundas Valley
Based in Carlingford NSW · serves Dundas Valley
Plumber in Oatlands, NSW, servicing Carlingford, Eastwood, Ermington, North Parramatta and Dundas Valley for leaky taps and clogged drains.
Based in Oatlands NSW · serves Dundas Valley
Plumber in Ermington, NSW for blocked drains, sewer clearing and emergency plumbing call-outs.
Based in Ermington NSW · serves Dundas Valley
On The Go Plumbing is a plumber in Parramatta, NSW, handling burst pipes and blocked drains.
Based in Parramatta NSW · serves Dundas Valley
Plumbers · Hot Water Repairs, Blocked Drain Repairs, Roof Leak Repairs
Licensed Serves this area Temporarily closed
Sam's Local Plumbing is a plumber in Eastwood, NSW handling blocked drains, hot water repairs and roof plumbing.
Based in Eastwood NSW · serves Dundas Valley
Sam's Plumbing is a plumber in Eastwood, NSW, also covering gas services across the surrounding suburbs.
Based in Eastwood NSW · serves Dundas Valley
Plumber in Ermington, NSW for blocked drains and plumbing repairs, serving Eastwood, Parramatta and nearby suburbs.
Based in Ermington NSW · serves Dundas Valley
Southern Star Plumbing Pty Ltd is a plumbing company in Rydalmere, NSW, servicing Parramatta and nearby suburbs.
Based in Rydalmere NSW · serves Dundas Valley
Plumbers · Backflow Services, Blocked Drains, Hot Water System Installations
Serves this area
Plumber in North Parramatta, NSW for blocked drains, hot water systems, backflow services and gas plumbing.
Based in North Parramatta NSW · serves Dundas Valley
Tell us about the job and we'll match it with up to 3 plumbers in Dundas Valley. Your contact details go only to businesses on a paid plan here, and after you send we tell you which businesses got them. Free, no obligation.
Plumbers for blocked drains, hot water, leaks, gas fitting and bathroom renovations. Aussie Builders Directory lists 28 plumbers in Dundas Valley NSW, with ratings, licences and the services each one offers.
Compare two or three. Check each one's licence on your state regulator's public register, read recent reviews, look at photos of similar jobs, and ask for a written, itemised quote. A business that is owner verified on Aussie Builders Directory has confirmed it runs the listing.
It depends on the size of the job, materials, access, and how soon you need it done. Most trades quote a fixed price for a defined job and an hourly rate for repairs and call-outs. Asking two or three local businesses for a written quote is the quickest way to see the going rate in Dundas Valley.
Most residential trade work in Australia must be done by a licensed contractor, and building work above a set value needs a written contract and home warranty insurance. The rules differ by state, so check the licence number before work starts. Listings marked "Licensed" show a licence or certification on their profile.
Some businesses are based in a nearby suburb but travel to jobs here. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.
Tell us about the job once. We match your request with up to 3 plumbers near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.