Fairly rated · Updated October 2026
Plumbers for septic tank installation in New South Wales
- Plumbers compared
- 10
- Google reviews
- 481
- Median rating
- 5.0
As of October 2026, the three most fairly rated plumbers for septic tank installation in New South Wales on Trade Spoken are Aquafix Plumbing Services Pty Ltd (5.0 from 244 Google reviews), Cut Above Plumbing (5.0 from 76 Google reviews) and PR Plumbing & Drainage Pty Ltd (5.0 from 51 Google reviews).
Plumbers for septic tank installation in New South Wales: the top 10
- 1
Aquafix Plumbing Services Pty Ltd
from 244 Google reviews
10B Loftus Street, Bowral NSW 2576
- 2
Cut Above Plumbing
from 76 Google reviews
- 3
PR Plumbing & Drainage Pty Ltd
from 51 Google reviews
- 4
Level Plumbing Lithgow
from 58 Google reviews
147 Mort St, Lithgow NSW 2790
- 5
Kelpie Plumbing
from 12 Google reviews
- 6
TJM Plumbing Lismore
from 26 Google reviews
98 Crown Street, South Lismore NSW 2480
- 7
Downstream Group
from 4 Google reviews
- 8
Downstream Group - Drainage & Excavations
from 4 Google reviews
- 9
Denovan Plumbing
from 1 Google review
- 10
All Clean Septic
from 5 Google reviews
Trade Spoken compared 10 plumbers in New South Wales whose own websites list septic tank installation, with 481 Google reviews between them. Of these, 10 meet this list's method. The median rating is 5.0 from a median of 19 reviews.
Of the plumbers compared, the most reviewed is Aquafix Plumbing Services Pty Ltd, with 244 Google reviews at 5.0.
How this list is ranked
Businesses are ranked by their Google rating, pulled toward 4.5 as if each had 10 more reviews at 4.5, so five stars from four reviews does not beat 4.9 from four hundred. Ties go to the business with more reviews.
It does not measure price, speed or the quality of any one job, and it knows only the reviews people left on Google.
Questions
- Which plumbers for septic tank installation in New South Wales are the most fairly rated?
- As of October 2026, the three most fairly rated plumbers for septic tank installation in New South Wales on Trade Spoken are Aquafix Plumbing Services Pty Ltd (5.0 from 244 Google reviews), Cut Above Plumbing (5.0 from 76 Google reviews) and PR Plumbing & Drainage Pty Ltd (5.0 from 51 Google reviews).
- How does Trade Spoken rank plumbers for septic tank installation in New South Wales?
- Businesses are ranked by their Google rating, pulled toward 4.5 as if each had 10 more reviews at 4.5, so five stars from four reviews does not beat 4.9 from four hundred. Ties go to the business with more reviews. It does not measure price, speed or the quality of any one job, and it knows only the reviews people left on Google.
- How many plumbers for septic tank installation in New South Wales did Trade Spoken compare?
- Trade Spoken compared 10 plumbers in New South Wales whose own websites list septic tank installation, with 481 Google reviews between them. Of these, 10 meet this list's method. The median rating is 5.0 from a median of 19 reviews.
- Can a business pay to be listed or to rank higher?
- No. Every business is ranked by the same published method, and no business can pay to be listed or to move up.