Corestone Plumbing & Heating

11/06/2026

Another busy week delivering quality plumbing work across Otago and Southland.
From laundry upgrades and new tub installations to bathroom renovations and shower fit-outs, we've been helping homeowners improve the functionality and appearance of their homes with professional plumbing solutions built to last.
As Certified Plumbers and Drainlayers, we take pride in providing workmanship you can trust, whether it's a full renovation, a new build, or upgrading existing plumbing fixtures.
If you're planning a bathroom renovation, laundry upgrade, or any plumbing project, we'd be happy to discuss how we can help.
Servicing Otago and Southland.

08/06/2026

NOW HIRING – PLUMBER OR HEATING TECHNICIAN

We're growing and looking for the right person to join the Corestone Plumbing & Heating team.

As demand continues to grow across Otago and Southland, we're looking for a Plumber or Heating Technician who takes pride in quality workmanship and enjoys working directly with customers.

This role offers a great mix of central heating and general plumbing work. Heating experience is an advantage, but training can be provided for the right person.

What we offer:
• Competitive pay
• Company vehicle and quality tools
• Ongoing training and development
• Variety of work across Otago and Southland
• Supportive family-owned team environment

Based in Tapanui, we service customers throughout Otago and Southland.

If you're interested, or know someone who might be, we'd love to hear from you.

Send your CV to [email protected] or contact us for a confidential chat.

Please share this post to help us find the right person.

26/05/2026

For many Southland and Otago homes, wood fires have been the traditional way of heating for years. But more and more homeowners are making the move to central heating — and for good reason.

While fireplaces create a nice atmosphere, they also come with ongoing work. Carrying firewood, cleaning ash, managing dust, restocking wood supplies, and waking up to a freezing cold home in the morning can become tiring, especially as we get older.

Central heating changes the way your home feels.

Instead of heating one room, central heating provides consistent warmth throughout the entire home. No smoke, no ash, no dust, and no cold mornings. Just quiet, clean, even warmth at the touch of a button.

Modern heating systems are energy efficient, healthier for indoor air quality, and create a far more comfortable living environment for families and retirees alike.

At Corestone Plumbing & Heating, we help homeowners across Southland and Otago upgrade to smarter heating solutions designed for real New Zealand winters.

21/05/2026

Big thanks to Muirs Radiators in Gore for helping me out after a radiator breakdown with the van.

Fast service, good communication, and got me back on the road without the drama. Hard to find businesses that still genuinely look after people like that.

Really appreciate the help — highly recommend these guys if you need radiator repairs or cooling system work done. 👌

4.9 ⭐ · Radiator shop in Gore, New Zealand

19/05/2026

To our valued customers across Southland and Otago — thank you for your continued support of Corestone Plumbing & Heating.

We truly appreciate every homeowner, farmer, builder, and family who has trusted us with their plumbing and heating requirements. From heat pump installations and central heating systems to underfloor heating and plumbing projects, it has been a privilege to work in homes and businesses throughout Gore, Invercargill, Winton, Lumsden, Tapanui, and surrounding areas.

Thank you for choosing us.

12/05/2026

Winter is settling into Southland and Otago, and there’s nothing better than coming home to a warm, comfortable house.

At Corestone Plumbing & Heating, we specialise in modern central heating solutions designed to heat your entire home efficiently and evenly. Whether you are building new, upgrading an older system, or looking for a more comfortable way to heat your home, we can help with tailored heating systems to suit your lifestyle and budget.

Benefits of central heating:
• Consistent warmth throughout your home
• Energy-efficient heating solutions
• Quiet, comfortable heat without cold spots
• Healthier indoor environment with better air quality
• Options including radiators, underfloor heating and heat pump central heating systems

Get in touch with Corestone Plumbing & Heating to discuss the right heating solution for your home before the coldest months arrive.

06/05/2026

Another rural project underway.

Our Corestone Plumbing & Heating team was out on the road preparing for a farm water tank installation, with the digger in tow and ready to get the job done properly from the ground up.

Reliable water storage is essential for farms and rural properties across Southland and Otago — whether it’s for household supply, stock water, irrigation, or improving overall water security.

We provide professional water tank installations, plumbing connections, trenching coordination, and rural plumbing solutions tailored to your property.

Servicing Gore, Invercargill, Tapanui, West Otago and surrounding rural areas.

If you’re planning a new water tank installation or upgrading your current system, get in touch with Corestone Plumbing & Heating.

28/04/2026

Underfloor Heating Installation in Progress

This recent project is coming together nicely, with over 2km of underfloor piping installed to create a fully heated home from the ground up.

Underfloor heating is one of the most comfortable and efficient ways to heat your new home. Instead of relying on air, it gently radiates warmth through the floor, giving you consistent heat throughout every room that ensures warm floors from the moment you step out of bed, even heat, energy-efficient and a clean look with no visible heaters.

We install underfloor heating systems across Invercargill, Gore, Southland and Otago. If you are building or planning ahead for winter, now is the time to get in touch.

21/04/2026

As the colder months start to settle in across Southland and Otago, now is the ideal time to think about your home heating.

A professionally installed air-to-water heat pump is one of the most efficient ways to keep your home warm, dry, and comfortable right through winter. Whether you're upgrading an older system or installing heating for the first time, we can help you choose the right solution for your home.

At Corestone Plumbing & Heating, we install high-quality heat pump systems designed to handle the Southland climate, giving you reliable warmth when you need it most.

Contact Corestone Heating today to book your installation or request a quote.

14/04/2026

Is Your Central Heating Ready for Winter?
As temperatures drop across Southland and Otago, now is the time to make sure your central heating system is running at its best.
Regular boiler servicing isn’t just about avoiding breakdowns — it helps your system run more efficiently, keeps your home warmer, and can save you money on running costs.
A well-maintained boiler means: • Consistent, reliable heat throughout your home
• Lower energy usage and reduced power bills
• Fewer unexpected repairs during the coldest months
• Longer lifespan for your heating system
Whether you have a radiator system, underfloor heating, or a full central heating setup, keeping your boiler serviced before winter hits is one of the smartest decisions you can make.
We service, maintain, and install central heating systems across Southland and Otago — ensuring your home stays warm when it matters most.
Enquire today to book your boiler service or heating check.