Victoria · October 2026 figures
Best drainage & septic specialists in Victoria
The top-ranked drainage & septic specialists in Victoria are GC Septic Tank Cleaning in Healesville, Melbourne (5.0 from 126 reviews), Septic Systems Australia in Kilsyth, Melbourne (5.0 from 109 reviews) and Yarra Valley Septics in Kilsyth, Melbourne (4.9 from 254 reviews). 44 are ranked across 4 cities and towns in VIC.
- Ranked in VIC
- 44
- Median rating
- 4.9
- Reviews behind them
- 2,318
- Open Saturday
- 27 of 42
The 44 best drainage & septic specialists in Victoria
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Drainage & Septic Specialists at a glance
- 44 drainage & septic specialists in Victoria are ranked here, with 2,318 Google reviews between them and a median rating of 4.9.
- 95% list a website and 98% a phone number on Google.
- 27 of the 42 that list opening hours open on Saturday, and 22 on Sunday.
- 16 list round-the-clock hours, every day of the week.
- LCL Plumbing & Drainage in Hillside has the most Google reviews (312), averaging 4.8.
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Questions
Who are the best drainage & septic specialists in Victoria?
The top-ranked drainage & septic specialists in Victoria are GC Septic Tank Cleaning (5.0 from 126 reviews), Septic Systems Australia (5.0 from 109 reviews) and Yarra Valley Septics (4.9 from 254 reviews). Each is ranked by proven rating, its Google rating weighted by the number of reviews behind it.
How many drainage & septic specialists are there in Victoria?
The Agentize Directory ranks 44 drainage & septic specialists in Victoria, each with a Google rating from at least five reviews. Their median rating is 4.9, from 2,318 reviews in all.
Which drainage & septic specialists in Victoria are open on weekends?
22 of the 42 that list hours on Google open on both Saturday and Sunday. The highest ranked of them are GC Septic Tank Cleaning, Yarra Valley Septics and Blockage King Plumbing.
Which drainage & septic specialists in Victoria are open 24 hours?
GC Septic Tank Cleaning, Yarra Valley Septics, Blockage King Plumbing, Pipe Doctor Australia and Flash Flow Plumbing And Drainage and 11 more list round-the-clock hours every day on Google. Call ahead to confirm.
Which drainage specialist in Victoria has the most reviews?
LCL Plumbing & Drainage has the most Google reviews of any drainage specialist ranked in Victoria: 312, averaging 4.8.
How is this list of drainage & septic specialists ranked?
Every list is ranked by proven rating: a business's Google rating weighted by the reviews behind it, so a perfect score from five reviews cannot outrank a near-perfect one from five hundred. No business pays to be listed or to move up. How the ranking works.
Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists on Google. No business pays to be listed or to move up, and none is verified or endorsed by Agentize. How the ranking works.