Professional Central Heating and Hot Water Systems Based in Christchurch, NZ
At PolarEnergi NZ, we cover all aspects of central heating and hot water systems, from installation to maintenance and ongoing support. Based in Christchurch, we also service residential homes in Ashburton, Queenstown, Greymouth, and across the rest of the South Island, New Zealand.
Trusted Heating Experts
Looking for trusted heating experts in Christchurch and the surrounding areas? At PolarEnergi NZ, we bring over 70 years of combined experience in designing, installing, and maintaining complete heating systems, including underfloor heating layouts and full central heating solutions for homes in Ashburton, Queenstown, Greymouth, Westport, and across the South Island of New Zealand.
Get in touch today to book your free consultation and keep your home warm and comfortable all year round.
70+ Years
Trusted heating and hot water specialists
How we Work
1. Start with a Free Consultation
We take the time to understand your needs and recommend the ideal heating solution for your home or business. No pressure—just straightforward, expert guidance.
2. Installation handled with care and precision
Our seasoned technicians handle every detail with precision, ensuring a seamless installation completed to top New Zealand and European standards while treating your space with care.
3. Your system shaped around your home’s needs
4. Support that stays with you long after
Complete Heating Solutions. Comfort Guaranteed.
Hydronic Underfloor Heating
Gentle, low-profile heating spreading warmth evenly for quiet, efficient comfort.
Radiator Systems
Even, comfortable room heating providing quick response and a classic approach to warmth.
Boilers
Durable heating systems offering consistent warmth where proven fuel options matter.
Hot Water Cylinders
Reliable hot water storage delivering steady performance while keeping energy use efficient.
Hot Water Heat Pump
Efficient, sustainable hot water production that reduces energy use while keeping everyday comfort reliable.
Servicing & Maintenance
Regular care to keep your heating system efficient and reliable. Book a service and we’ll handle the rest.
Why Choose PolarEnergi NZ
Our UK-trained specialists bring heating standards shaped in the tough European winters, where reliability isn’t optional. You get trusted expertise and meticulous care in every South Island installation.
Complete Home Heating Solutions Designed for Total Comfort
Not just installers – we’re heating system designers. From hydronic underfloor to radiators and boilers, we engineer complete solutions tailored to your home’s specific needs.
South Island Heating Specialists You Can Rely On
Based in Christchurch, servicing the entire South Island since 2016. We understand our unique climate challenges and install systems built to perform in real Kiwi conditions.
End-to-End Heating Service for Long-Term Peace of Mind
From initial consultation through to ongoing maintenance, we’re your heating partners for life. Real advice, quality installations, and reliable aftercare when you need it, delivered with genuine care and consistency you can always depend on, no matter what.
Trusted Brands We Install
What Our Customers Say
Frequently Asked Questions
How long does installation usually take?
Most projects are completed within a few days, depending on the size of your home and the complexity of the system.
Will this work with my existing setup?
In most cases, yes — we assess your property first to confirm compatibility and explain any upgrades that might be needed.
Is there much disruption during installation?
We plan around your schedule and work carefully to keep things tidy, so you can continue living comfortably while the job is done.
What kind of maintenance is required?
Very little — just occasional checks to make sure everything is running efficiently, and our team can help with that whenever needed.
Do you provide support after the installation?
Absolutely. If you ever have questions or want adjustments later, we’re always here to help.