Plumber Centurion: Borehole Plumbing, Pressure Pumps & Local Issues
8 June 2026 · Plumbers On Duty Editorial
Half of Centurion's freestanding homes have a borehole, and most of those have a pressure pump. The most common plumbing callout in Centurion isn't a burst pipe — it's a pressure pump that won't switch off, won't switch on, or pulses repeatedly.
Why Centurion homes love boreholes
- Reliable water table at 30–80m depth
- Soft sandstone & dolomitic ground (easy drilling)
- Tshwane water restrictions and pressure issues
- Estate compliance often allows boreholes for garden use
The five most common Centurion plumbing issues
1. Pressure pump short-cycling (R750 – R2,500)
Pump kicks on and off every few seconds. Almost always a waterlogged pressure tank — air bladder has failed. Fix: recharge or replace the tank.
2. Borehole pump losing prime (R1,500 – R4,500)
Foot valve at the bottom of the borehole is failing. Diagnosis requires pulling the pump — expensive if you don't have the right kit.
3. Iron staining in toilet & laundry (R3,500 – R12,000)
Common in Centurion borehole water. Solution: iron filter on the borehole feed. Brown stains in the bowl that won't scrub off are the giveaway.
4. Backflow from borehole to mains (Compliance issue)
Many Centurion homes were plumbed pre-SANS 10252 with no proper backflow prevention. Tshwane spot-audits these. Fix: RPZ valve installation, R6,500 – R12,000.
5. Geyser scale from hard borehole water (R650 – R1,200/year)
Borehole hardness in Centurion regularly exceeds 250 mg/L. Annual geyser flush + element inspection saves you a R10,000+ replacement.
2026 Centurion plumbing rates
| Service | Cost |
|---|---|
| Standard callout | R550 – R850 |
| Hourly labour | R550 – R750 |
| Pressure pump swap | R3,500 – R7,500 (pump-dependent) |
| Borehole pump replacement (incl. pulling) | R12,000 – R28,000 |
| Iron filter system | R8,500 – R18,000 |
Choosing the right plumber
A general plumber will fix your leak but probably won't diagnose your pressure pump. Look for plumbers who list "borehole" or "pressure systems" in their services. Many of the best Centurion plumbers came from agricultural / smallholder backgrounds and know pumps cold.
Browse Centurion plumbers and filter by borehole experience.