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Adelaide, South Australia · October 2026 figures

Compare the top 10 drainage & septic specialists in Adelaide, SA

Of the top 10, JRK Plumbing Services has the most reviews (79), and 5 of them share the highest average (5.0). 3 of the 10 list the most opening hours (168 a week each).

The top 10 drainage & septic specialists in Adelaide, side by side
RankBusinessRatingReviewsRating floorDays openSaturdaySundayOpen latePhoneWebsite
1Citywide Plumbing & Gas Fitting SolutionsAdelaide5.049Floor 4.767YesYesYes0424 366 460citywideplumbinggas.com.au
2Exceed Drain Plumbers AdelaideProspect5.030Floor 4.707YesYesYes(08) 8451 2987drainplumbersadelaide.com.au
3Adelaide Hills SepticWoodside4.956Floor 4.685NoNoNo0411 302 025adelaidehillsseptic.com.au
4JRK Plumbing ServicesAdelaide4.879Floor 4.625NoNoNo0421 523 891jrkplumbing.com.au
5Blocked Drains TodayAdelaide5.014Floor 4.566YesNoNo0449 224 900none listed
6Drain Pipe Relining AdelaideEastwood5.09Floor 4.457YesYesYes0406 435 116pipereliningadelaide.com.au
7Steve Little PlumbingUraidla5.08Floor 4.425NoNoNo0456 256 161stevelittleplumbing.com.au
8Pete's Treat Waste Water SolutionsAldinga Beach4.97Floor 4.285NoNoNo(08) 8556 4111petestreat.com.au
9Septic KingAdelaide4.85Floor 4.065NoNoNo0429 676 215septicking.com.au
10Nitschke Liquid WastePara Hills West4.330Floor 4.005NoNoNo(08) 8260 7660nitschkeliquidwaste.com

See all 12 ranked

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Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists. Nothing here is paid for or verified by Calso. How the ranking works.