Fast, Reliable Leak Detection & Repairs – Oncore Wellington

When you’ve got a leak, you need it fixed properly - not patched temporarily.

At Oncore Wellington, we specialise in identifying and repairing leaks quickly and efficiently across homes and light commercial properties. From dripping showers and leaking toilets to roof leaks and hidden pipe failures, our qualified team finds the source and fixes it right the first time.

Water damage spreads fast. The sooner you act, the less it costs.

We specialise in:

• Leaking window remediation
• Flashing replacement
• Cladding repairs
• Internal wall & ceiling damage repair
• Exterior moisture remediation

Projects typically $5,000–$50,000+.

Why Choose Oncore Wellington?

✔ Qualified and experienced tradespeople

✔ Fast response times

✔ Accurate leak detection

✔ Transparent quotes

✔ Long-term repair solutions

✔ Local Wellington team

We don’t just stop the drip - we solve the root cause.

Prevent Costly Water Damage

Even small leaks can lead to:

• Structural timber damage
• Rot and mould
• Electrical risks
• Expensive renovation repairs

If you suspect a leak anywhere in your property, don’t wait.

Shower Leak Repairs Wellington

Leaking showers are one of the most common (and expensive) household issues if left untreated.

Signs you may have a shower leak:

• Damp carpet or flooring outside the bathroom
• Swollen skirting boards
• Mould or musty smells
• Cracked grout or loose tiles
• Water stains on ceilings below

We repair:

• Failed waterproofing membranes
• Damaged shower trays
• Leaking shower mixers and pipework
• Cracked grout and tile movement

Whether it’s a minor plumbing fault or failed waterproofing behind the tiles, we’ll diagnose the issue properly and provide a long-term solution.

Toilet Leak Repairs

A leaking toilet can waste thousands of litres of water and cause hidden damage.

We fix:

• Constantly running cisterns
• Water pooling at the base
• Leaks from inlet valves
• Faulty flush mechanisms
• Damaged seals and wax rings

If your water bill has suddenly increased or you hear your toilet refilling constantly, it’s time to call in the specialists.

Roof Leak Repairs Wellington

Roof leaks often show up long after the damage has started.

Common causes include:

• Damaged flashing
• Cracked or slipped roofing materials
• Blocked gutters and downpipes
• Failed roof penetrations around vents or skylights

We assess the source of the leak and provide targeted repairs to prevent ongoing water intrusion and structural damage.

Hidden Pipe & Plumbing Leaks

Not all leaks are obvious. Hidden leaks behind walls, under floors, or in ceilings can cause major damage before you notice them.

Signs of hidden leaks:

• Sudden increase in water usage
• Damp patches on walls
• Bubbling paint
• Unexplained mould growth
• Reduced water pressure

We use professional leak detection methods to pinpoint the source and minimise disruption during repairs.

Get Expert Leak Repairs in Wellington

Whether it’s a shower leak, toilet issue, roof problem or hidden plumbing fault, Oncore Wellington is ready to help.

📞 Contact our team today for fast, professional leak detection and repair services.