Best blocked drain plumbers in Thornleigh
Last updatedPurified Plumbing & Drains leads this list of blocked drain plumbers in Thornleigh, with CCTV inspection, pipe relining and an emergency line. Three of the picks operate from Thornleigh itself. Others work from Wahroonga, Asquith and Hornsby. Choose by the blockage: tree roots and collapsed pipes suit camera work and relining, while a sink or shower may only need jetting.
Quick picks in Thornleigh
- Best for a drain with a camera check before repairs: Purified Plumbing & Drains, based in Thornleigh.
- Best for a local drain job with 24/7 cover: Rak's Quality Plumbing, a Thornleigh firm that also does relining.
- Best for a weekday drain clear with a licence shown: Omega Services, licence 361573C, with Saturday hours too.
- Best for jetting and camera work after hours: In 2 Plumbing, licence 203804C, reachable on a 24-hour line.
Best blocked drain plumbers in Thornleigh, ranked
#1Purified Plumbing & Drains for blocked drains cleared after a camera inspection
24/7Purified Plumbing & Drains is based in Thornleigh and clears blocked drains and pipes, with pipe relining and sewer and stormwater work. Its team checks lines with a camera before repairs begin. Emergency plumbers are reachable 24/7 on 1300 663 667. No licence number is shown. Costs are set upfront, with quotes before work begins.
#2Rak's Quality Plumbing for blocked sewer and stormwater drains close to home
24/7Rak's Quality Plumbing works out of Thornleigh and clears blocked sewer and stormwater drains, along with pipe relining. Its emergency plumbing runs day and night. Backflow prevention and leak detection sit alongside the drain work. A licence number is absent from its listing. Clients praise the clear explanations and the tidy finish after each visit.

#3Omega Services for high-pressure jetting and CCTV drain inspection in weekday hours
Licence publishedOmega Services is based in Thornleigh and covers blocked drains, high-pressure jetting and CCTV drain inspection, alongside plumbing and hot water work. Weekday hours run from 7:30am to 5:30pm, with Saturday from 8:30am to 2pm. Licence 361573C is on record. Jobs are priced one at a time and quoted in advance. The firm has no 24-hour line, so urgent faults go through its emergency page.
#4In 2 Plumbing for jetting and camera checks at any hour
24/7Licence publishedBased in WahroongaWahroonga-based In 2 Plumbing jets blocked lines at high pressure and inspects them by camera. Its emergency service runs around the clock, and urgent blockages can be booked by calling 0403 306 802 at any hour. Licence 203804C is shown. Its listing names Thornleigh among its suburbs. Confirm call-out costs while you book.

#5Scott and Sons Plumbers for drain jetting, pipe relining and sewer repairs
24/7Licence publishedBased in AsquithScott and Sons Plumbers works from Asquith and covers blocked drains and sewers, camera drain checks, water jetting and pipe relining. Its emergency line is open at all hours. Its licence is 141840C. Calling 02 9482 9199 lets you confirm the team can reach your address, and it is worth asking about after-hours charges before booking.

#6O'Brien Plumbing for hydro-jetting and video drain inspection from Hornsby
24/7Licence publishedBased in HornsbyO'Brien Plumbing is based in Hornsby and clears stormwater and sewer blockages with hydro-jetting and video inspection cameras. It also does pipe relining. Its emergency work runs at all hours, with extra charges for calls at night and on weekends. Its licence is 311087C. A $50 discount for a first service comes with terms, so check them when you book.
Compare blocked drain plumbers in Thornleigh
The table below sets out where each business is based, whether it inspects drains by camera and whether it publishes a licence.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Purified Plumbing & Drains | Thornleigh | 24/7 | โ | โ 4.9 (208) |
| Rak's Quality Plumbing | Thornleigh | 24/7 | โ | โ 5.0 (393) |
| Omega Services | Thornleigh | โ | โ | โ 4.5 (1767) |
| In 2 Plumbing | Wahroonga | 24/7 | โ | โ 4.6 (30) |
| Scott and Sons Plumbers | Asquith | 24/7 | โ | โ 4.4 (149) |
| O'Brien Plumbing | Hornsby | 24/7 | โ | โ |
| Hills Emergency Plumbing Pros | Castle Hill | 24/7 | โ | โ |
| East Coast Plumbers | Brookvale | 24/7 | โ | โ 5.0 (25) |
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 Thornleigh
Order follows overall standing, weighted toward firms with a deep pool of customer comments. Credit goes to drain work each firm describes in its own words, stated after-hours cover, and a base in or near Thornleigh. Camera and jetting methods named on each firm's page rank above vague claims.
Blocked drain plumbers in Thornleigh: FAQ
Which drain plumbers here inspect with a camera before they fix a line?
Purified Plumbing & Drains, Omega Services, In 2 Plumbing, Scott and Sons Plumbers and O'Brien Plumbing all list camera inspections. Rak's Quality Plumbing doesn't name one.
Can a blocked drain be cleared at night near Thornleigh?
Purified Plumbing & Drains, Rak's Quality Plumbing, In 2 Plumbing, Scott and Sons Plumbers and O'Brien Plumbing all run after-hours lines. Omega Services does not.
Which of these drain plumbers show a licence number?
In 2 Plumbing, Scott and Sons Plumbers, O'Brien Plumbing and Omega Services do. Purified Plumbing & Drains and Rak's Quality Plumbing don't.