Got blocked drains in Adelaide? We clear sinks, toilets, showers, floor wastes and main sewer lines fast, 24/7, with hydrojet equipment and CCTV cameras so we fix the real cause, not just the symptom. Call 0432 667 785 and a fully equipped Allmat plumber will be on the way.
We are licensed, insured Adelaide plumbers with 20+ years on the tools. We service homes, businesses, strata properties and rentals across metropolitan Adelaide. Most blockages are cleared on the first visit and we put a camera down the line so you can see exactly what was wrong.
Warning signs you have a blocked drain
Most Adelaide blockages start small and get ignored until something overflows. The earlier you call, the cheaper the fix. Look out for these signals.
- Bad smells from sinks, drains, or the back yard
- Slow draining sinks, basins, baths and showers
- Gurgling sounds from toilets or floor wastes when you run a tap
- Water backing up in the shower when the washing machine drains
- Wet patches in the lawn near the sewer inspection point
- Multiple fixtures blocked at once (a sign the main sewer line is the problem, not just one fitting)
If wastewater starts pushing out of the lowest drain in your home or out the overflow relief gully in your yard, that is an emergency. Call 0432 667 785 immediately so we can clear the line before it backs up into the house.
Common causes of blocked drains in Adelaide homes
Tree roots in the sewer line
Adelaide has a lot of mature trees and a lot of older clay and earthenware sewer pipes. Roots find the joints, push in for moisture, and eventually choke the line. We clear roots with a high-pressure hydrojet that cuts them out cleanly, then run a camera to confirm the pipe condition. If the pipe is cracked we quote a no-dig pipe relining or excavation as needed.
Wipes, sanitary products and “flushable” debris
So-called flushable wipes are the single biggest cause of toilet and main sewer blockages we see. They do not break down. Cotton buds, dental floss, kitty litter and sanitary products do the same job. We clear the blockage and tell you exactly where it sat in the line.
Fats, oils and grease in the kitchen line
Pouring cooking oil down the sink coats the inside of the pipe. It cools, hardens, and traps food scraps. The line slowly closes off until water backs up. Hydrojetting cuts grease and food sludge off the pipe wall in one pass.
Hair and soap scum in bathroom drains
Showers, basins and baths block from a slow build-up of hair, conditioner residue and soap scum. We clear the trap and the branch line, then leave you with a free-running drain.
Collapsed or damaged pipes
Older Adelaide properties (pre-1980s) often have earthenware drains that crack with ground movement, particularly in clay soils across the eastern suburbs and Hills. CCTV inspection shows the exact location and size of the damage so you can decide between relining and full replacement.
Foreign objects
Toys, jewellery, tools, food packaging – we have pulled all of it out of Adelaide drains. If you can hear a rattle or know something went down, call us before you flush again.
How we clear blocked drains
- Diagnose. We listen, ask the right questions, and identify which fixture and which line is blocked.
- Clear. For most blockages we use a high-pressure hydrojet, which cuts roots, breaks up debris, and scours the pipe wall. Heavy-duty drain machines and electric eels handle smaller branch lines and tight bends.
- Inspect. After clearing, we run a CCTV drain camera through the line so you can see the pipe is clean and check for cracks, joints, sags or root entry points.
- Recommend. If the pipe is fundamentally damaged, we quote relining or excavation with photos and footage to back the recommendation. No pressure, no scare tactics.
- Tidy and test. We flush the line, water-test it, leave the area clean, and walk you through what we found.
See our dedicated hydrojet drain cleaning and CCTV drain inspection pages for more on the equipment we use.
What blocked drain clearing costs in Adelaide
Pricing depends on which line is blocked, how far in the blockage sits, and what equipment we need. A simple sink or basin clear is usually a single call-out. A main sewer clear with hydrojet and camera is more involved. We give you a written, fixed quote before any work starts. No surprises on the invoice.
Why Adelaide chooses Allmat for blocked drains
- Hydrojet on every van. We are not the cheapest cable-and-eel mob. We solve the problem properly the first time.
- CCTV camera inspection included on most main line jobs so you see what we see.
- 24/7 emergency response for backflow and overflow situations. See our 24/7 emergency plumbing page.
- Same-day service across metropolitan Adelaide.
- Licensed and insured South Australian plumbers.
- 5.0 stars on Google from 200+ verified Adelaide customers.
- Fixed quotes before work starts.
Adelaide suburbs we service for blocked drains
We cover all of metropolitan Adelaide including Glenelg, Norwood, North Adelaide, Port Adelaide, Unley, Stirling, Parkside, Blackwood, Semaphore, and surrounding suburbs. Based in Westbourne Park, we typically reach southern, eastern and inner suburbs within 60 minutes.
Related plumbing services
- Hydrojet drain cleaning
- CCTV drain inspection
- Toilet repairs if only the toilet is affected
- Burst pipes
- 24/7 emergency plumbing
Blocked drain FAQs
How quickly can you clear a blocked drain in Adelaide?
For most metropolitan Adelaide suburbs we offer same-day service when you call before midday. After hours and weekends are covered by our 24/7 emergency line on 0432 667 785.
Should I use a chemical drain cleaner first?
No. Caustic drain cleaners eat seals and damage older clay or PVC pipes, especially when used repeatedly. They also rarely clear root intrusion or solid debris. Save your money and let us jet it properly.
What is the difference between an electric eel and a hydrojet?
An electric eel is a metal cable with a cutting head. It punches a hole through the blockage. A hydrojet uses high-pressure water to scour the entire pipe wall clean. Eels are good for tight branch lines. Hydrojets are far better for main sewer lines, grease, and root intrusion. We carry both.
Do you do CCTV inspection after clearing?
On most main-line jobs, yes. The camera tells you whether the blockage was a one-off or whether the pipe is cracked, sagged, or being entered by roots. That decides whether you need a repair plan or you can move on with confidence.
Will my insurance cover the work?
Many home insurance policies cover damage caused by a blocked drain (water damage to walls, floors and contents) but not the blockage clearing itself. We provide written reports and CCTV footage suitable for your claim where applicable. Always check with your insurer first.
Do you handle blocked drains in rental properties and strata?
Yes. We work directly with property managers, landlords and strata managers across Adelaide, with written reports and photos suitable for tenancy and strata records.
Book your Adelaide blocked drain clear now
Call 0432 667 785 for same-day blocked drain service across Adelaide, or use the contact form to request a callback. We answer 24/7 for genuine plumbing emergencies.