Looking for plastic septic tanks in Johannesburg? SepticTankCleaning.co.za puts homeowners, smallholders, farms, lodges and businesses in Johannesburg in touch with a tank supplier who works in Johannesburg and nearby areas of Gauteng. Fill in the job card and you receive a quote directly, free and with no obligation.
Plastic Septic Tanks in Johannesburg
Plastic septic tanks in Johannesburg are popular for new houses, cottages and lodges, where a light tank can be delivered and set quickly. Give the tank size, the soil type and whether the water table is high, so suppliers serving Johannesburg and the rest of Gauteng can quote delivery and installation correctly.
Want to know more first? Our plastic septic tanks guide covers the options, what to check and what affects the price.
Septic tanks and drainage in Johannesburg
Most of Johannesburg is on the municipal sewer, so septic and conservancy tanks turn up in pockets: older homes in the south, plots on the city edge such as Lanseria and Diepsloot, and commercial sites where connections never reached. Conservancy tanks serve some new developments waiting for bulk services, and tanker trips to the Goudkoppies and Olifantsvlei works are common. Rocky ridges and clay mean soakaways drain slowly in summer storms. Honey sucker operators work from the southern and western industrial areas and cover most suburbs the same day, though peak weeks after heavy rain run behind. Ask what size tank you have before booking.

Typical plastic septic tanks requests in the area come from:
- Houses: a 2,500 to 5,000 litre buried tank for a new or renovated off-sewer house
- Restaurants, shops and offices: small tanks behind a shop, restaurant or filling station, with a grease trap upstream
- Estates and complexes: a row of plastic tanks serving a few cottages or units on shared ground
- Factories, mines, sites and events: tanks for site offices and ablutions on construction sites and small works
- Schools, churches and clinics: tanks for a rural school or clinic where installation must be quick
- Smallholdings and plots: a light tank that one truck can deliver to a remote building site
Local tips for Johannesburg
In Johannesburg, the most common systems are conservancy tanks on new sites, old septic tanks in older homes, grease traps in shops. Operators and suppliers mostly work from southern and western industrial areas, with tankers also running from Roodepoort. A useful tip: ask which works the load is tipped at and for a disposal slip.
Plastic Septic Tanks usually means rotomoulded polyethylene tank, buried, for 1,000 to 10,000 L, or tanks in series, lasts 20 to 30 years if buried correctly. Ground in the area: clay and rocky ridges: soakaways drain slowly after summer rain.
What to include in your request
- Tank size in litres, or the number of people and bedrooms
- Delivery address and how close a truck can get to the hole
- Soil type and whether the water table is high
- Whether you want supply only or supply and installation
- Municipal approval status and the drainage plan, if any
The more detail you give, the more accurate your quote will be.
Service area: Johannesburg and surrounds
Operators, contractors and suppliers on our network work in Johannesburg and surrounding areas, including Sandton, Randburg, Roodepoort, Soweto, Rosebank, Fourways, Melville. Give the suburb, holding or farm name so the quote can include travel, and say how soon you need someone.
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