Phoning around for plastic septic tanks in Pretoria takes time, and every company asks the same questions. Send one job card instead and we pass it to tank suppliers and septic installers who serve Pretoria and nearby areas of Gauteng. They quote on the work, travel, disposal and how soon they can come.
Plastic Septic Tanks in Pretoria
Plastic septic tanks in Pretoria 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 Pretoria 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 Pretoria
Pretoria spreads over a lot of ground the sewer network never reached. Smallholdings around Mooikloof, Zwavelpoort, the east and the north towards Roodeplaat rely on septic tanks and soakaways, while older homes in Tshwane suburbs may still have conservancy tanks. The east has expansive clay that holds water around a soakaway, and the Magaliesberg foothills are shallow and rocky. Parts of the south sit on dolomite, where leaking tanks can cause problems below the surface. Honey sucker operators and drain contractors work from Silverton, Waltloo and Pretoria West and reach most plots the same day, though long hose runs on big holdings may add time.

Typical plastic septic tanks requests in the area come from:
- Smallholdings and plots: a light tank that one truck can deliver to a remote building site
- Houses: a 2,500 to 5,000 litre buried tank for a new or renovated off-sewer house
- Estates and complexes: a row of plastic tanks serving a few cottages or units on shared ground
- Schools, churches and clinics: tanks for a rural school or clinic where installation must be quick
- Farms and game farms: tanks for worker housing and farmstalls, often delivered a long way from town
- Restaurants, shops and offices: small tanks behind a shop, restaurant or filling station, with a grease trap upstream
- Factories, mines, sites and events: tanks for site offices and ablutions on construction sites and small works
Local tips for Pretoria
Common here: septic tanks with soakaways on plots, conservancy tanks in older suburbs and estates. Ask each operator or contractor to allow for this: ask about hose length: big holdings may need extra pipe from the road. Help usually comes from operators based in Silverton, Waltloo and Pretoria West.
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: expansive clay in the east: soakaways saturate; dolomite in the south.
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: Pretoria and surrounds
Operators, contractors and suppliers on our network work in Pretoria and surrounding areas, including Centurion, Hatfield, Waterkloof, Montana, Silver Lakes, Mooikloof, Akasia. Give the suburb, holding or farm name so the quote can include travel, and say how soon you need someone.
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