Fix It, Refresh It, or Redo It Completely

• Bathroom repairs, part-upgrades, and full renovations, all handled by one local team.
• Servicing Ashburton, Timaru, Geraldine, Temuka, Methven, and everywhere in between.
• Free, no-obligation quotes with transparent, flat-rate pricing.

Your bathroom works hard every day, and it shows. Whether it's a cracked tile, a tired vanity, a leak that's been quietly doing damage behind the wall, or a whole room that's stuck in the 1980s, Oncore Ashburton & Timaru can sort it. One call covers every trade the job needs.

Our Bathroom Services Include:

Bathroom Repairs Ashburton & Timaru

‍Cracked tiles, water damage, sagging floors, faulty extractor fans, damaged walls and ceilings. We diagnose the cause, not just the symptom, and fix it properly.

Leak Detection & Water Damage Repair

‍Bathrooms hide leaks well. We find them fast, repair the plumbing, and restore any damaged linings, flooring, or framing before it gets expensive.

Vanity, Toilet & Tapware Replacement

‍Swap out dated or broken fittings for modern, water-efficient replacements. Supplied and installed, or we can fit units you've already bought.

Tiling, Regrouting & Resurfacing

‍New tile work, grout renewal, and resealing to bring tired surfaces back to life without the cost of a full renovation.

Shower Repairs & Replacements

‍From leaking mixers to complete shower replacements, including walk-in showers and shower-over-bath conversions. See our dedicated shower replacement service.

Full Bathroom Upgrades & Renovations

‍Ready for a complete refresh? We manage the whole project: design input, plumbing, electrical, waterproofing, tiling, and finishing. One point of contact from start to finish.

Ventilation & Moisture Control

‍Extractor fans, ventilation upgrades, and moisture fixes that keep your bathroom dry, healthy, and compliant with Healthy Homes Standards.

Why Choose Oncore Ashburton & Timaru?

• One Call Does It All: Plumbers, electricians, tilers, and builders coordinated by one local team. No juggling trades yourself.
• Local & Reliable: Based right here in the Ashburton and Timaru districts, with fast response times across the region.
• Transparent Pricing: Clear quotes upfront, flat rates, no hidden fees.
• Quality Guaranteed: Trusted brands, certified tradespeople, and a 12-month guarantee on our work.

How It Works

1. Contact Us – Call, email, or fill in our enquiry form.
2. Site Inspection – A free visit to assess your bathroom and provide a quote.
3. Repair or Upgrade – Quality materials, skilled trades, minimal disruption to your household.
4. Walkthrough & Guarantee – We test everything, clean up, and walk you through the finished job. 12-month guarantee included.

Repairs or a Full Upgrade? We'll Give You Honest Advice

Not sure whether to patch things up or start fresh? Sometimes a regrout and a new vanity transforms a bathroom for a fraction of the cost of a renovation. Other times, ongoing repairs are just money down the drain. During your free consultation we'll tell you which situation you're in, with no pressure either way.

Customer Testimonials

"Oncore turned our dated bathroom into something we're proud to show off. Great communication the whole way through." — [Name], [Town]

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Frequently Asked Questions

How much does a bathroom upgrade cost in Ashburton or Timaru?

‍It depends on the scope. Small repair jobs and fitting replacements can start in the hundreds, while full bathroom renovations typically range from $15,000 to $35,000+ depending on size and finishes. We provide a free, itemised quote before any work begins.

How long does a bathroom renovation take?

‍Most full bathroom upgrades take 2 to 4 weeks. Simple repairs and replacements are often done in a day or two.

Do you handle everything, or do I need to organise trades myself?

‍We handle everything. Oncore coordinates all plumbing, electrical, waterproofing, tiling, and building work, so you deal with one team and one invoice.

Can you help with rental properties and Healthy Homes compliance?

‍Yes. We work with landlords across the district on bathroom ventilation, moisture control, and general upgrades to meet Healthy Homes Standards.