Best blocked drain plumbers in Hornsby Heights
Last updatedOx Plumbing Services leads this list of blocked drain plumbers in Hornsby Heights because it operates from the suburb and clears drains with high pressure water jetting. Tools, base and licence disclosure vary across these businesses, so match the choice to the fault: a camera to locate it, jetting to clear it, relining to repair it.
Quick picks in Hornsby Heights
- Best for a base in the suburb: Ox Plumbing Services, which also does hot water and gas jobs.
- Best for finding the fault on camera: In 2 Plumbing, which runs CCTV drain inspections alongside jetting.
- Best for sewer repairs and relining: Scott and Sons Plumbers, which also lists strata and commercial work.
- Best for upfront pricing: O'Brien Plumbing, which says it offers upfront pricing alongside 24/7 call-outs.
Best blocked drain plumbers in Hornsby Heights, ranked

#1Ox Plumbing Services for blocked drains cleared by high pressure jetting
24/7Licence publishedOx Plumbing Services is based in Hornsby Heights and clears blocked sewer and stormwater lines with a high pressure water jetter. Call-outs run 24/7 for urgent blockages, and the business publishes licence number 220242C. Customers report punctual arrivals and a clear explanation of the fault up front. Its listing does not mention camera inspections, so ask how a blockage will be located before booking.
#2In 2 Plumbing for blocked drains found on camera and cleared by jetting
24/7Licence publishedBased in WahroongaIn 2 Plumbing works out of Wahroonga and also covers Hornsby Heights. On blocked drains it combines CCTV inspection with high-pressure jetting, and it offers 24-hour emergency plumbing on 0403 306 802. Its licence number is 203804C. Most hot water jobs on gas, electric and instant systems are finished on the same day, and bathroom work comes with a free quotation.

#3Scott and Sons Plumbers for sewer repairs and pipe relining
24/7Licence publishedBased in AsquithScott and Sons Plumbers is based in Asquith and covers Hornsby Heights for drain work. It offers CCTV drain inspections, water jetting, pipe relining and sewer repairs, and it also lists strata work and a recent surface water sump installation. The business publishes licence number 141840C and takes emergency calls 24 hours a day, 7 days a week on 02 9482 9199. Customers describe the crew as honest, with no extra charges on the bill.

#4O'Brien Plumbing for 24/7 call-outs and video-inspected drains
24/7Licence publishedBased in HornsbyO'Brien Plumbing is based in Hornsby and covers Hornsby Heights, Asquith and Berowra. Its team uses video inspection cameras and hydro-jetting equipment on stormwater and sewer lines, and it offers pipe relining. The business publishes licence number 311087C and says it offers upfront pricing and backflow testing. Emergency crews can usually arrive in 30 to 60 minutes, and after-hours rates apply from 5pm to 7am or on weekends.

#5Benny and The Jets Plumbing Services for drain surveys, excavation and re-lining
24/7Based in North WilloughbyBenny & The Jets Plumbing Services is based in North Willoughby and lists Hornsby Heights among the suburbs it can help. It offers drain jetting, drain surveys, excavation and re-lining, and it is open 24/7 for call-outs. Its page gives no licence number, which is worth raising before work starts. Customers say the crew talks through the fault and suggests the right repair, and that they would book again.
Compare blocked drain plumbers in Hornsby Heights
The table lines up where each business is based, when it answers and whether it shows a licence.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Ox Plumbing Services | Hornsby Heights | 24/7 | โ | โ 5.0 (16) |
| 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 |
| Benny & The Jets Plumbing Services | North Willoughby | 24/7 | โ | โ 4.5 (15) |
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 Hornsby Heights
The ranking weighs what customers say most often, so businesses with a larger body of feedback sit higher. Call-out hours a business states itself counted, along with a published licence number and a base in the suburb. Each business's own account of its drain work was checked too, down to jetting, camera use and relining. Outside businesses qualify when Hornsby Heights appears in their service areas.
Blocked drain plumbers in Hornsby Heights: FAQ
Which Hornsby Heights blocked drain plumbers come out at night?
Ox Plumbing Services, based in the suburb, works 24/7 on urgent blockages. In 2 Plumbing and O'Brien Plumbing also list 24-hour emergency cover.
Which blocked drain plumbers publish a licence number?
Ox Plumbing Services, In 2 Plumbing, Scott and Sons Plumbers and O'Brien Plumbing each publish one, while the Benny and The Jets listing shows none.
Which blocked drain plumber in Hornsby Heights uses a camera?
In 2 Plumbing and Scott and Sons Plumbers both offer CCTV drain inspections, and O'Brien Plumbing uses video inspection cameras. Ox Plumbing Services lists jetting and doesn't mention a camera.
Can a plumber from outside the suburb cover Hornsby Heights?
In 2 Plumbing, Scott and Sons Plumbers, O'Brien Plumbing and Benny and The Jets Plumbing Services all name Hornsby Heights among the areas they serve. Ask them to confirm your street before the visit.