Best blocked drain plumbers in Dover Heights
Last updatedPurified Plumbing & Drains leads this page because it works 24/7 and clears blocked drains with a CCTV drain camera. What separates these firms is their base, their licence disclosures and the equipment they bring. Choose by how urgent the blockage is, whether you want a camera check first and how close the crew is to your street.
Quick picks in Dover Heights
- Best for a camera check with a known fee: Purified Plumbing and Drains runs round the clock and quotes a $55 call-out charge that includes travel and an initial look.
- Best for a local crew that arrives fast: Proximity Plumbing sits in Dover Heights and pledges an on-site visit inside half an hour when there is an emergency.
- Best for after-hours high pressure jetting: Greenaway Plumbing Services Pty Ltd uses jet blasting and answers calls day and night.
- Best for a family business since 1930: McElroy Plumbing is based in Randwick and sends footage from its drain camera checks.
Best blocked drain plumbers in Dover Heights, ranked
#1Purified Plumbing and Drains for blocked drains cleared after a camera check
24/7Based in ThornleighPurified Plumbing & Drains is based in Thornleigh and covers Dover Heights. It clears blocked drains and pipes, and its team uses a CCTV drain camera to inspect the line. The business also relines pipes and handles sewer and stormwater plumbing. It works 24/7, and its own page says it aims to reach a property within 60 minutes of a call. It describes itself as licensed and gives no licence figure. A $55 service fee covers travel and the first assessment, and upfront pricing is offered.

#2Greenaway Plumbing Services Pty Ltd for after-hours drains cleared with high pressure jetting
24/7Licence publishedBased in North BondiGreenaway Plumbing Services Pty Ltd is based in North Bondi and also covers Dover Heights. It answers emergencies day and night, and says it can handle a call-out in the small hours. Blockages are attacked with high pressure jets, and a drain camera is used to inspect the line. Its licence number is 261850C. Homeowners describe arrivals on time, straight talk about options and fair pricing. The main number for a call is 0402 428 715.

#3Network Plumbing Rose Bay for dig-free pipe relining and camera drain checks
24/7Licence publishedBased in North BondiFrom North Bondi, the family-run Network Plumbing Rose Bay also covers Dover Heights. Sewer and stormwater blockages are cleared, and the team also reline pipes without digging. Every make of hot water unit is serviced, whether gas, electric, solar or heat pump. Round-the-clock cover is offered, with arrival quoted inside 60 minutes if bookings allow. Its licence number is 467374C, and upfront pricing is offered.

#4McElroy Plumbing for sewer work without trenches, with footage from the camera
24/7Licence publishedBased in RandwickMcElroy Plumbing operates from Randwick and has stayed in the same family's hands since 1930. It clears blocked drains from sinks, toilets, stormwater and sewers, then films the drain afterwards and gives you the footage. Its sewer relining is trenchless. The business is open 24/7 for emergencies, with same-day call-outs, and it publishes licence number 494711C. No prices appear online, so the quote form is the route to a figure.

#5Proximity Plumbing for hydro jetting and drain cameras, based right in Dover Heights
24/7Licence publishedDover Heights is home for Proximity Plumbing, which makes it the one local firm in this group. It clears blocked drains from sinks, showers, sewers and downpipes, using hydro jetting and CCTV inspections to find the cause. Leak hunting uses acoustic listening and thermal cameras, and no-dig relining is offered as well. Emergency callers are promised someone on site inside half an hour, and licence 285594C is published. Locals note the tech pins down the fault fast and talks it through.

#6GRH Plumbing Group for blocked toilets and sinks, with drain camera checks
24/7Licence publishedBased in SchofieldsSchofields is where GRH Plumbing Group operates from, and Dover Heights appears on its service list. Blocked toilets and sinks are part of the drain work, with camera checks and relining also offered. Excavation and machinery work is offered too, a job the other picks don't advertise. Emergency work is taken at any hour, and licence 347933C is listed. For urgent jobs, call 1300 643 850 rather than the contact form.
Compare blocked drain plumbers in Dover Heights
The table below shows where each business is based, when it answers emergencies and whether it publishes a licence number.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Purified Plumbing & Drains | Thornleigh | 24/7 | โ | โ 4.9 (208) |
| Greenaway Plumbing Services Pty Ltd | North Bondi | 24/7 | โ | โ 5.0 (44) |
| Network Plumbing Rose Bay | North Bondi | 24/7 | โ | โ 4.8 (149) |
| McElroy Plumbing | Randwick | 24/7 | โ | โ 4.8 (86) |
| Proximity Plumbing Dover Heights | Dover Heights | 24/7 | โ | โ 4.6 (85) |
| GRH Plumbing Group | Schofields | 24/7 | โ | โ |
24/7* : listed as open 24 hours, but the business doesn't say 24/7 itself. Ratings show from 5 Google reviews.
How we picked blocked drain plumbers in Dover Heights
Feedback from customers forms the base score, and a bigger sample of it moves a business up. Each business then earns credit for stating its own after-hours work, publishing a licence number, operating from Dover Heights, and describing blocked-drain and camera jobs on its own page. Higher scores sit higher.
Blocked drain plumbers in Dover Heights: FAQ
Which blocked drain plumbers in Dover Heights work after hours?
Proximity Plumbing, based in Dover Heights, promises an on-site visit within half an hour in an emergency. Every business here says it takes emergency calls at any hour, so check which one can reach your street first.
Which Dover Heights drain plumbers publish a licence number?
Greenaway Plumbing Services Pty Ltd, Network Plumbing Rose Bay, McElroy Plumbing, Proximity Plumbing and GRH Plumbing Group all print their licence number. Purified Plumbing & Drains says it is licensed but doesn't print one.
Who relines a sewer without digging up the yard?
McElroy Plumbing of Randwick relines sewers through the pipe, with no trench, and films the result for you. Network Plumbing Rose Bay also offers dig-free relining, from a base in North Bondi.