Western Australia · October 2026 figures
Best drainage & septic specialists in Western Australia
The top-ranked drainage & septic specialists in Western Australia are Blocked Drains Perth in Perth (5.0 from 160 reviews), Tunnel Vision in Naval Base, Perth (4.8 from 184 reviews) and Waroona Septics in Greenfields, Mandurah (5.0 from 35 reviews). 19 are ranked across 2 cities and towns in WA.
- Ranked in WA
- 19
- Median rating
- 4.9
- Reviews behind them
- 736
- Open Saturday
- 15 of 18
The 19 best drainage & septic specialists in Western Australia
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Drainage & Septic Specialists by city in Western Australia
Drainage & Septic Specialists at a glance
- 19 drainage & septic specialists in Western Australia are ranked here, with 736 Google reviews between them and a median rating of 4.9.
- 89% list a website and 100% a phone number on Google.
- 15 of the 18 that list opening hours open on Saturday, and 12 on Sunday.
- 8 list round-the-clock hours, every day of the week.
- Tunnel Vision in Naval Base has the most Google reviews (184), averaging 4.8.
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Questions
Who are the best drainage & septic specialists in Western Australia?
The top-ranked drainage & septic specialists in Western Australia are Blocked Drains Perth (5.0 from 160 reviews), Tunnel Vision (4.8 from 184 reviews) and Waroona Septics (5.0 from 35 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 Western Australia?
The Agentize Directory ranks 19 drainage & septic specialists in Western Australia, each with a Google rating from at least five reviews. Their median rating is 4.9, from 736 reviews in all.
Which drainage & septic specialists in Western Australia are open on weekends?
12 of the 18 that list hours on Google open on both Saturday and Sunday. The highest ranked of them are Blocked Drains Perth, Tunnel Vision and Waroona Septics.
Which drainage & septic specialists in Western Australia are open 24 hours?
Blocked Drains Perth, Tunnel Vision, RH Plumbing and Gas, Swell Soakwells & Maintenance Plumbing and Willys Drainage and 3 more list round-the-clock hours every day on Google. Call ahead to confirm.
Which drainage specialist in Western Australia has the most reviews?
Tunnel Vision has the most Google reviews of any drainage specialist ranked in Western Australia: 184, 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.