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77 results 8 based here · 69 serve the area★ 4.8 average from 218 reviewslistings updated 7 Oct 2026
Plumbers for blocked drains, hot water, leaks, gas fitting and bathroom renovations. Compare 77 plumbers in Cardiff NSW: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
Plumbers · Emergency Plumbing Services, Hot Water Heater Repair & Replacements, Blocked Drain Repairs
Licensed
DABS Plumbing is a plumber in Cardiff, NSW handling emergency plumbing, blocked drains, gas fitting, leak detection and hot water systems.
Based in Cardiff NSW
Young Plumbing is a plumber in Cardiff, NSW, handling backflow prevention and testing, drain cleaning and repairs, pipe relining and leak detection.
Based in Cardiff NSW
Plumbers · Online estimates, On-site services, Repair services
Based in Cardiff NSW
Plumbers · Blocked Drain Repairs, Hot Water System Installations, Leak Detection
Licensed
Plumber in Cardiff, NSW for blocked drains, hot water system installations and leak detection.
Based in Cardiff NSW
Based in Cardiff NSW
Based in Cardiff NSW
Plumbers · Hot Water System Installations, Leak Detection Services, Burst Pipe Repairs
Murn Plumbing is a plumber in Cardiff, NSW handling blocked drains, hot water systems, gas fitting, leak detection and drain repairs.
Based in Cardiff NSW
Plumbers · Hot Water Service Replacement, Custom Built Accessible Bathroom Modific…, Bathroom Renovations
Licensed
Bathroom renovation and plumbing business in Cardiff, NSW, also doing carpentry, hot water replacements, gutter and pressure cleaning.
Based in Cardiff NSW
These businesses aren't based in Cardiff but list it as a service area.
Plumbers · Jet Blasting Sewer and Stormwater Drains, Blocked Drains, Pipe Relining
Licensed Serves this area
A plumbing business in Bennetts Green, NSW handling blocked drains, drain clearing, pipe relining and emergency call-outs.
Based in Bennetts Green NSW · serves Cardiff
Plumbers · Emergency Plumbing, Blocked Sewers Repairs, Hot Water Systems Services
Licensed Serves this area
Plumbers Express is a plumbing and gas fitting business in Newcastle, NSW, handling blocked drains, hot water, leaks and roofing.
Based in Newcastle NSW · serves Cardiff
Plumbers · Hot Water System Installations, Emergency Plumbing, Blocked Drains
Licensed Serves this area
Plumber in Blacksmiths, NSW for blocked drains, hot water systems, gas fitting and emergency plumbing.
Based in Blacksmiths NSW · serves Cardiff
Plumbers · Water Leak Detections, Blocked Drain Repairs, Hot Water System Installations
Licensed Serves this area
Plumber in Gateshead, NSW for leak detection, blocked drains, hot water systems and gas fitting.
Based in Gateshead NSW · serves Cardiff
Plumbers · Blocked Drains Services, Hot Water Unit Repairs, Solar Hot Water Installations
Licensed Serves this area
Plumber and roofer in Fennell Bay, NSW for blocked drains, hot water units, gas fitting, roof repairs and guttering.
Based in Fennell Bay NSW · serves Cardiff
Plumbers · Hot Water System Repairs, Blocked Drains, Back Flow Prevention
Licensed Serves this area
Plumber in Dudley, NSW for blocked drains, hot water system repairs and backflow prevention, servicing Newcastle, Lake Macquarie and the Hunter.
Based in Dudley NSW · serves Cardiff
Plumbers · Hot Water System Repairs, Backflow Prevention Testing, Blocked Drain Clearing
Licensed Serves this area
Plumber in Coal Point, NSW servicing Lake Macquarie for blocked drains, hot water systems and backflow testing.
Based in Coal Point NSW · serves Cardiff
Plumbers · Hot Water System Installations, Pipe Relining, Blocked Drain Repairs
Licensed Serves this area
Plumbing business in Redhead, NSW handling clogged drains, relined pipes, hot water units and urgent call-outs around Lake Macquarie.
Based in Macquarie Hills NSW · serves Cardiff
Plumbers · Gas Piping Installations, Blocked Drain Repairs, Leak Detections
Licensed Serves this area
Plumber in Blacksmiths, NSW for gas piping, blocked drains, leak detection and hot water systems.
Based in Blacksmiths NSW · serves Cardiff
Plumbers · Gas Installations, Hot Water System Installations, Blocked Drains
Licensed Serves this area
Plumber in Charlestown, NSW for blocked drains, hot water systems, gas fitting and bathroom, kitchen and laundry renovations.
Based in Charlestown NSW · serves Cardiff
Plumbers · Bathroom Renovations, Hot Water System Installations, Blocked Drain Repairs
Licensed Serves this area
Plumber, gas fitter and guttering specialist in Cardiff South, NSW, covering blocked drains, hot water systems and bathroom renovations.
Based in Cardiff South NSW · serves Cardiff
Plumbers · Gas Installations, Hot Water Unit Installation, Blocked Drains
Licensed Serves this area
Plumber in Adamstown Heights, NSW for blocked drains, hot water systems and gas fitting across Newcastle.
Based in Adamstown Heights NSW · serves Cardiff
Plumbers · Blocked Drains, Gas Fittings, Solar Hot Water System Installations
Licensed Serves this area
Blackbird Plumbing is a plumber in Kotara, NSW, handling blocked drains, gas fitting, backflow testing and hot water systems.
Based in Kotara NSW · serves Cardiff
Plumbers · Blocked Drain Repairs, Hot Water System Repairs, Gasfitting Natural Gas & LPG
Licensed Serves this area
Plumber in Gateshead, NSW for blocked drains, hot water systems, gas fitting and roof plumbing, serving homes and businesses.
Based in Gateshead NSW · serves Cardiff
Plumbers · Hot Water System Repairs, Blocked Drain Repairs, Gas Installations
Licensed Serves this area
Plumber in Mayfield, NSW for blocked drains, hot water systems and gas installation, servicing Newcastle and the Hunter Region.
Based in Mayfield NSW · serves Cardiff
Plumbers · Blocked Drains, Hot Water System Installations, Leak Detection
Licensed Serves this area
Plumber based in Koolewong, NSW, clearing blocked drains and working on hot water systems, leaks and gas on the Central Coast.
Based in Koolewong NSW · serves Cardiff
Tell us about the job and we'll match it with up to 3 plumbers in Cardiff. 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 77 plumbers in Cardiff 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 Cardiff.
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.