Local businesses, no chains · October 2026 figures
New South Wales plumbers for septic tank cleaning, no chains
As of October 2026, the three most fairly rated local plumbers for septic tank cleaning in New South Wales on Trade Verdict, with chains left out, are A1 Septic Tank & Grease Trap Cleaning Services (5.0 from 20 Google reviews), Tony Gordon Septic Tank & Grease Trap Cleaning (5.0 from 11 Google reviews) and Tank Cleaners (4.8 from 40 Google reviews).
- Plumbers compared
- 12
- Google reviews
- 165
- Median rating
- 4.8
| # | Business | Rating | Google reviews | Contact |
|---|---|---|---|---|
| 1 | A1 Septic Tank & Grease Trap Cleaning Services45 Hetherington Street, Goulburn NSW 2580 | 20 Google reviews | ||
| 2 | Tony Gordon Septic Tank & Grease Trap Cleaning52 Newee Creek Road, Newee Creek NSW 2447 | 11 Google reviews | ||
| 3 | Tank Cleaners | 40 Google reviews | ||
| 4 | Southern Liquid Waste | 9 Google reviews | ||
| 5 | Drainflow Solutions73 McCarthy St, Mulwala NSW 2647 | 6 Google reviews | ||
| 6 | TJM Plumbing Lismore98 Crown Street, South Lismore NSW 2480 | 26 Google reviews | ||
| 7 | Redhorse Haulage9 Waterview Road, Clarence Town NSW 2321 | 18 Google reviews | ||
| 8 | Mid Coast Liquid Waste1760 The Lakes Way, Rainbow Flat NSW 2430 | 15 Google reviews | ||
| 9 | 100% Liquid Waste Solutions | 8 Google reviews | ||
| 10 | Pootanky | 6 Google reviews | ||
| 11 | All Clean Septic | 5 Google reviews |
Trade Verdict compared 12 plumbers in New South Wales whose own websites list septic tank cleaning, with 165 Google reviews between them. Of these, 11 meet this list's method. The median rating is 4.8 from a median of 10 reviews.
Of the plumbers compared, the most reviewed is Tank Cleaners, with 40 Google reviews at 4.8.
How this list is ranked
Businesses are ranked as in the fairly rated method, but only those whose name and website each appear in no more than two places in Australia are listed, so chains and franchises are left out. Each needs at least five Google reviews.
A business that shares its name with unrelated businesses elsewhere can be left out by mistake, and being part of a chain says nothing about quality.
Questions
- Which local plumbers for septic tank cleaning in New South Wales, not chains, are the most fairly rated?
- As of October 2026, the three most fairly rated local plumbers for septic tank cleaning in New South Wales on Trade Verdict, with chains left out, are A1 Septic Tank & Grease Trap Cleaning Services (5.0 from 20 Google reviews), Tony Gordon Septic Tank & Grease Trap Cleaning (5.0 from 11 Google reviews) and Tank Cleaners (4.8 from 40 Google reviews).
- How does Trade Verdict rank plumbers for septic tank cleaning in New South Wales?
- Businesses are ranked as in the fairly rated method, but only those whose name and website each appear in no more than two places in Australia are listed, so chains and franchises are left out. Each needs at least five Google reviews. A business that shares its name with unrelated businesses elsewhere can be left out by mistake, and being part of a chain says nothing about quality.
- How many plumbers for septic tank cleaning in New South Wales did Trade Verdict compare?
- Trade Verdict compared 12 plumbers in New South Wales whose own websites list septic tank cleaning, with 165 Google reviews between them. Of these, 11 meet this list's method. The median rating is 4.8 from a median of 10 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.