24/7 Emergency Plumbing across Londonderry & surrounding suburbs
Trusted Local Plumber in Londonderry
Anton’s Plumbing & Gas provides plumbing repairs and assessments in Londonderry. Tell us which building, fixture or outdoor area is affected, how the plumber can reach it and whether the fault continues when fixtures are off. If you know the pipe route or water source, share it when booking. The assessment can start with the affected service and available access.
What Londonderry Clients Say About Us
From quick fixes to major repairs, discover why they trust us to handle their plumbing needs and how our commitment to quality and customer satisfaction makes us their top choice.
Trusted Local Plumber in Londonderry for Every Job
Anton’s Plumbing & Gas handles plumbing and gas work throughout Londonderry, from blocked drains and burst pipes to hot-water faults, leaking fixtures, toilet repairs, leak detection and licensed gas fitting. We help homeowners, tenants, landlords and businesses arrange both planned maintenance and urgent repairs across the suburb. Our service area also extends to nearby suburbs including Agnes Banks, Hobartville, Richmond, Bligh Park and Yarramundi.
Separate houses accounted for 95.7% of occupied private dwellings in Londonderry at the 2021 Census, while 56.6% of occupied homes had four or more bedrooms and the average household contained 3.3 people. Larger detached properties may have several bathrooms, longer private water or drainage runs and more outdoor plumbing to inspect when a leak, blockage or hot-water problem develops. Locating the affected section first can help determine whether the right solution is drain clearing, targeted pipe repair, leak detection, relining or replacement rather than treating only the visible symptom.
Our licensed plumbers can inspect the problem, explain the available repair options and provide fixed-rate pricing before approved work begins. Anton’s Plumbing & Gas is family-owned, has more than 25 years of experience and operates under NSW plumbing and gas-fitting licence 210933C, with applicable work carried out in line with NSW plumbing standards, relevant AS/NZS 3500 requirements and the applicable gas installation standard. Same-day appointments may be available, with 24/7 emergency assistance for urgent plumbing and gas problems.
Londonderry Plumbing Services
Jet Blasting & CCTV Inspection
Fast fixed-price fixes
24/7 rapid response
Repair & install
Leaks & running cisterns
Non-invasive locating
Trenchless pipe repairs
Condition reports
Licensed gas work
We locate and clear blockages properly with CCTV drain cameras and high-pressure water jetting — not temporary quick fixes. Possible causes include tree roots, grease build-up, wipes or damaged pipework; a CCTV inspection helps identify what is actually blocking a drain.
For recurring blockages we’ll show you the camera footage and give straight advice on whether clearing, targeted repair or relining is the right long-term fix.
Burst pipe, gas smell or overflowing drain? Our 24/7 team gives Londonderry priority response with fully stocked vans, so most emergencies are fixed on the first visit. You’ll get an upfront price before any work starts — even at 2am.
If water is flooding, turn off the supply at the meter first, then call us. If you smell gas, leave the building immediately and call 000 from outside. Avoid flames and electrical switches. Arrange a licensed inspection only after emergency services say it is safe.
No hot water this morning? We repair and replace storage tanks, continuous-flow and heat-pump systems, sized correctly for your household — with same-day changeovers available for most standard systems in Londonderry.
Every install includes correctly rated tempering and pressure-control valves to current standards, so your system is safe as well as efficient.
Running cisterns, leaking bases and blocked toilets fixed fast — with parts carried on board for the most common systems. A constantly running toilet can waste hundreds of litres a day, so it pays to fix it early.
If a replacement makes more sense than a repair, we’ll quote both options so you can choose what’s right for your budget.
Unexplained water bills or damp patches? We use acoustic and thermal detection to pinpoint hidden leaks without pulling apart walls — then repair at the exact spot.
Every job is documented with photos and an itemised invoice, which supports insurance claims and gives you a clear record of the repair.
Repair cracked or root-damaged pipes without digging up driveways, paving or established gardens. We CCTV-assess the line, then install a structural liner rated for decades of service.
You receive the inspection footage and a written condition report — useful for insurance, strata records or simply peace of mind that the problem is properly fixed.
Licensed gas fitting for cooktops, heaters, BBQ points and hot water — including line sizing, pressure testing and compliance certificates for Londonderry homes and businesses.
Smell gas? Leave the building immediately and call 000 from outside. Avoid flames and electrical switches. Once emergency services say it is safe, call us to arrange a licensed gas inspection and repair.
Need a specific service in Londonderry?
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Common Plumbing Issues We Fix in Londonderry
Roots can enter cracked or poorly joined drains and cause repeat blockages. CCTV inspection helps confirm whether they are involved.
Grease, food scraps and wipes are the leading cause of slow or blocked kitchen and laundry drains.
Most storage systems last 8–12 years. Rusty water or lukewarm showers usually mean it's time for an assessment.
Worn washers and cistern valves quietly waste water and inflate bills until they're repaired.
Braided hoses under sinks are a leading cause of indoor flooding — we inspect and replace them before they fail.
Leaves, silt and debris block outdoor drains during heavy rain, backing water up toward the house.
Why Londonderry Chooses Antons Plumbing & Gas
We are a local, family owned business dedicated to serving our community's plumbing needs in and around Sydney.
Certified Professionals
Our team is fully licensed and trained to meet industry standards while serving homes and businesses throughout Londonderry.
Get a Free QuotePrompt & Reliable
We understand the urgency of plumbing and gas issues in Londonderry and are committed to quick response times.
Get a Free QuoteTransparent Pricing
No hidden fees or surprise costs for our Londonderry customers. We offer upfront quotes and flexible options.
Get a Free QuoteSame Day Service
We offer reliable same-day service across Londonderry if you call before 10am.
Get a Free QuoteQuality Workmanship
Enjoy total peace of mind knowing all our plumbing work in Londonderry is backed by a Lifetime Labour Warranty.
Get a Free QuoteCustomer Satisfaction
With a commitment to quality and care, we ensure that every plumbing job in Londonderry is done right the first time.
Get a Free QuoteBooking a Plumber in Londonderry Is Easy
#1
Tell us the issue and your Londonderry address — we'll confirm a time window on the spot.
#2
A local Londonderry licensed plumber in a fully stocked van, on time, with everything to fix most jobs the first visit.
#3
You approve the fixed price before work starts. Tidy site, itemised invoice, warranty on the work.
Londonderry Plumbing Questions, Answered
Straight answers on pricing, response times and what to expect.
How should I report a leak between buildings in Londonderry?
How should I report a leak between buildings in Londonderry?
Identify the buildings and outlets affected and provide any known supply route or isolation points. Describe wet ground and whether the water persists during dry weather. Keep access safe and ask which sections can be assessed before agreeing to excavation.
Can I book if I am unsure whether a Londonderry drain is connected to an onsite system?
Can I book if I am unsure whether a Londonderry drain is connected to an onsite system?
Tell us what is known about the wastewater connection and provide plans or service records if available. A blocked private pipe and a fault in an onsite system may require different work. Confirm the equipment and scope before attendance.
Which nearby suburbs can I book from Londonderry?
Which nearby suburbs can I book from Londonderry?
For nearby addresses, see Yarramundi, Richmond, Agnes Banks. Call with the exact address to confirm service coverage and current availability.
How can I check a trade licence for work in Londonderry?
How can I check a trade licence for work in Londonderry?
Use the Service NSW licence guide to check the contractor and the category that covers the quoted work.
Who should I contact about wastewater overflowing outdoors?
Who should I contact about wastewater overflowing outdoors?
Stay clear of the spill and report it to Sydney Water on 13 20 90. See Sydney Water’s wastewater blockage guidance for reporting and pipe ownership information.
What should a written Londonderry plumbing quote cover?
What should a written Londonderry plumbing quote cover?
Ask for the initial assessment, proposed repair, parts, access, exclusions and completion checks. Confirm any after-hours charges and who can approve additional work.
Can I book an inspection for a recurring Londonderry drain blockage?
Can I book an inspection for a recurring Londonderry drain blockage?
Give the affected fixtures, previous clearing dates and any footage. Discuss a camera inspection for the accessible section and confirm whether locating or a report is included.
What should I report when hot water fails in Londonderry?
What should I report when hot water fails in Londonderry?
Say whether all hot outlets are affected and whether the unit is leaking. Share the make and model if safely visible. Discuss hot-water repair options before deciding on replacement.
What records should I keep after the Londonderry visit?
What records should I keep after the Londonderry visit?
Retain the invoice, agreed scope, observed fault and any test results or footage supplied. Ask which areas were not accessible so a returning symptom can be compared with the actual work completed.
How can a tenant arrange plumbing work in Londonderry?
How can a tenant arrange plumbing work in Londonderry?
Notify the landlord or managing agent and follow the NSW rental repair guidance. Confirm who will provide entry and who can approve the visit.
Can I arrange leak detection before opening a wall in Londonderry?
Can I arrange leak detection before opening a wall in Londonderry?
Describe moisture, timing and recent fixture use. Ask what accessible leak detection checks can establish and which finding would justify an opening.
Can a damaged drain in Londonderry be repaired without replacing the entire line?
Can a damaged drain in Londonderry be repaired without replacing the entire line?
Ask where the defect was found and what pipe condition and access allow. Compare pipe relining with targeted replacement and ask what reinstatement is included.
What if only one toilet at my Londonderry property is usable?
What if only one toilet at my Londonderry property is usable?
Tell us whether the only usable toilet is affected and whether water is rising or leaking. Stop repeated flushing if the bowl is backing up. Confirm availability and report any other affected fixtures.
What should I report about a dripping tap in Londonderry?
What should I report about a dripping tap in Londonderry?
Describe whether water drips from the outlet, the handle or underneath the fitting. Share a model or photo if available. Ask whether repair parts are suitable before replacing the fixture.
How can I prepare access for a Londonderry plumbing visit?
How can I prepare access for a Londonderry plumbing visit?
Give the parking, entry and keyholder details and identify the affected area. Keep the route clear where safe and leave heavy covers and unfamiliar controls to the relevant tradesperson.
Can I book blocked-drain help for a Londonderry property?
Can I book blocked-drain help for a Londonderry property?
Describe the affected outlets and whether water is escaping. See the Londonderry blocked-drain page for assessment and clearing options.
What if the Londonderry plumbing repair needs another visit?
What if the Londonderry plumbing repair needs another visit?
Ask what can be restored during the first visit, which fixtures should stay out of use and whether parts, access or a separate quote are needed before returning.
Can I discuss gas fitting for a planned job in Londonderry?
Can I discuss gas fitting for a planned job in Londonderry?
Share the appliance details and scope when contacting our gas-fitting service. For a suspected leak, leave the area and follow Jemena’s gas safety guidance from a safe location.
How do I explain low water pressure at a Londonderry property?
How do I explain low water pressure at a Londonderry property?
Note whether it affects one fixture or several and whether it occurs on hot, cold or both supplies. Tell us when it began and whether any fixtures were recently replaced.
What should I do if a pipe bursts at my Londonderry property?
What should I do if a pipe bursts at my Londonderry property?
If the known customer water shutoff is safely accessible, turn it off. Stay clear of wet electrical equipment and unstable ceilings, then call to report the location and continuing water escape.
Service area
Servicing Londonderry & Surrounding Areas
We're on the road across the region daily, so response times to Londonderry stay short. We also service all neighbouring suburbs:
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- Fully-Stocked Vehicles
- Your local Londonderry experts
- Same-day service where available
- Upfront fixed pricing
- Licensed & insured — Lic 210933C
