High-Pressure Drain Jetting in Johannesburg and Pretoria
Blast Away Blockages. Restore Flow – Fast
Grease, roots, sand and years of build-up don’t just slow drains; they trigger overflows, odours and damage. Alpha Plumbing’s 5 000 PSI high-pressure water jetting clears and cleans the full pipe, not just the immediate clog. We offer fast and eco-friendly jet blasting across Johannesburg and Pretoria. When drains flow freely, life carries on uninterrupted.
How Does Jet Blasting Work?
Jet blasting uses a specialised nozzle and a high-pressure water stream (up to 5 000 PSI) to scrub the entire internal pipe wall. It reaches deep into sewer and stormwater lines and pushes debris out to the main – without excavation.
The Premium Combo: Drain Camera Inspection and Jet Blasting
For zero guesswork and longer-lasting results, combine jet blasting with a CCTV drain inspection. The camera pinpoints the cause and condition; jet blasting solves it end to end.
Together, you get:
Diagnostics first:
the camera locates cracks, root ingress or sags, so we set the right nozzle and pressure
Excellent results:
jet blasting then clears the full run, not just the obvious blockage
Verification after:
drain camera inspection after jet blasting confirms a clear, free-flowing line
Prefer proof before you decide?
When to Consider Jet Blasting
Persistent blockages:
frequent drain clogs not resolved by conventional methods
Slow draining and gurgling:
from sinks, showers or toilets
Foul odours:
suggest waste build-up deep inside your pipes
Stormwater backing up:
flooding or pooling after heavy rain
Preventive maintenance:
smart for homes, estates or commercial sites
What You Get with Alpha Jet Blasting – and How We Deliver It
With Alpha Plumbing, you get more than just a powerful machine. You get the confidence of knowing your drains are cleared by drain specialists with 30+ years’ experience.
Helpful Tips for Property Owners
Small choices prevent big headaches – here’s what helps most:
- Don’t ignore repeat blockages: they almost always point to deeper problems
- Stormwater issues after rain? Drain camera inspection reveals the story, jet blasting solves it
- Preventative jet blasting: extends the drain lifespan and prevents emergencies
- For fragile/aged pipes: CCTV inspection should be a precursor to ensure pipes are sound before blasting
Drain Jetting FAQs
It’s a high-pressure water stream (up to 5 000 PSI) that removes grease, roots and sludge build-up inside your pipes with no damage.
Yes, for most modern systems such as PVC, copper and cast iron. For older or fragile lines, we may recommend a camera inspection first.
On average, 12-24 months. Many property owners schedule it annually to avoid surprises.
Yes – it cuts through root intrusions. However, the effectiveness depends on the extent of root intrusion and the condition of the pipes. If roots have damaged the pipe, we’ll quote repair or replacement (see Sewer Repair & Replacement)
Traditional drain cleaning methods involve using a mechanical auger to break through clogs, creating a path for water flow. Jet blasting cleans the entire pipe interior, reducing the likelihood of future clogs.
Manholes and kitchen, bathroom, floor, sewer, stormwater and subsoil drains.
Absolutely. Jet blasting uses only water – no chemicals.
No digging is needed. We access via existing inspection points; excavation is rarely needed.
Typically 1-2 hours for residential runs and depending on blockage severity; larger/complex systems take longer.
If the line iscollapsed or structurally failed, we handle full sewer repairs and replacements – backed by a five-year guarantee.
From Blocked to Free-Flowing – Real Stories from Our Customers
Backed by 400+ five-star reviews, customers across Johannesburg and Pretoria highlight Alpha Plumbing’s reliability, service excellence and professionalism.
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