Melbourne, Victoria · October 2026 figures
Best drainage & septic specialists in Melbourne, VIC
The top-ranked drainage & septic specialists in Melbourne 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). 33 are ranked here by proven rating.
- Ranked
- 33
- Median rating
- 4.9
- Reviews behind the list
- 1,751
- Open Saturday
- 20 of 31
The ranked list
- Rank 1.
- Rank 2.
- Rank 3.
- Rank 4.
- Rank 5.
- Rank 6.
- Rank 7.
- Rank 8.
- Rank 9.
- Rank 10.
- Rank 11.
- Rank 12.
- Rank 13.
- Rank 14.
- Rank 15.
- Rank 16.
- Rank 17.
- Rank 18.
- Rank 19.
- Rank 20.
- Rank 21.
- Rank 22.
- Rank 23.
- Rank 24.
- Rank 25.
- Rank 26.
- Rank 27.
- Rank 28.
- Rank 29.
- Rank 30.
- Rank 31.
- Rank 32.
- Rank 33.
Drainage & Septic Specialists in Melbourne at a glance
- 33 drainage & septic specialists in Melbourne are ranked here, with 1,751 Google reviews between them and a median rating of 4.9.
- 97% list a website and 97% a phone number on Google.
- 20 of the 31 that list opening hours open on Saturday, and 16 on Sunday.
- 11 list round-the-clock hours, every day of the week.
- LCL Plumbing & Drainage in Hillside has the most Google reviews (312), averaging 4.8.
Agentize for drainage & septic specialists
Quote it from the ute.
Agentize gives drainage & septic specialists a little crew of AI helpers. Say the job into your phone and the Quoter writes an itemised, GST-sorted quote from your own rate card. Then the crew books it in, sends the invoice and chases the money, all in your business's name.
- Quotes from a 30-second voice note
- Invoices sent, late payers chased
- Your prices, your name, nothing sent without your OK
Start free trial See how it works
200 tokens free for 7 days, no card.
Listed in Melbourne?
Your listing here is free. It comes from your Google Business Profile, and there is nothing to sign up for to stay on it.
Questions
Who are the best drainage & septic specialists in Melbourne?
The top-ranked drainage & septic specialists in Melbourne 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 Melbourne?
The Agentize Directory ranks 33 drainage & septic specialists in Melbourne, each with a Google rating from at least five reviews. Their median rating is 4.9, from 1,751 reviews in all.
Which drainage & septic specialists in Melbourne are open on weekends?
16 of the 31 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 Melbourne are open 24 hours?
GC Septic Tank Cleaning, Yarra Valley Septics, Blockage King Plumbing, Flash Flow Plumbing And Drainage and Drain Rescue and 6 more list round-the-clock hours every day on Google. Call ahead to confirm.
Which drainage specialist in Melbourne has the most reviews?
LCL Plumbing & Drainage has the most Google reviews of any drainage specialist ranked in Melbourne: 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.
More in Melbourne
- Cafes4,038 ranked
- Mechanics3,498 ranked
- Hair Salons2,961 ranked
- Restaurants2,464 ranked
- Beauty Salons2,381 ranked
- Gyms2,335 ranked
- Real Estate Agents2,076 ranked
- Builders & Trades1,961 ranked
- Electricians1,959 ranked
- GP Clinics & Medical Centres1,907 ranked
- Massage Therapists1,769 ranked
- Childcare Centres1,671 ranked
- Dentists1,592 ranked
- Mortgage Brokers1,571 ranked
- Supermarkets & Grocers1,470 ranked
- Gardeners & Landscapers1,464 ranked
- Cleaning Services1,456 ranked
- Bakeries1,410 ranked
- Plumbers1,385 ranked
- Photographers1,316 ranked
- Law Firms & Legal Services1,315 ranked
- Barbers1,261 ranked
- Accountants1,237 ranked
- Painters1,082 ranked
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.