Next Generation Air
- Installs heat pumps
- Ducted systems
- Servicing and cleaning
| Heat pump | Typical installed price |
|---|---|
| Small high-wall, about 2.5 kW (bedroom, small room) | $2,000 to $3,200 |
| Medium high-wall, about 5 kW (lounge) | $2,800 to $4,800 |
| Large high-wall, about 8 kW (open-plan living) | $3,500 to $5,500 |
| Ducted, whole house | $12,000 to $22,000 |
Installed prices, including GST, for a standard back-to-back install. Based on published price guides from eight NZ installers and retailers, updated Oct 2026. What changes the price
Enter the room size and how well it holds heat for a rough size. An installer confirms it when they measure up.
About 5 kW
A rule of thumb NZ installers use, for a room with a standard 2.4 m ceiling. High ceilings, big windows and open-plan spaces need more, so an installer should confirm it.
Sorted with heat pump specialists first, then electricians and other trades, each by Google rating and review count. Hāwera is in the Cold zone on the heat pump energy label, like the rest of New Zealand, so compare models on their Cold-zone stars. How to compare heat pump brands
Tell us the job and one trusted Hāwera installer will get back to you.
Get a quoteHow to work out the right size heat pump for a room in New Zealand, what the kW figures on the energy label mean, and why bigger isn't better.
Homeowner guideWhat changes the price of a heat pump in New Zealand, how to compare quotes, how to work out running costs from the energy label, and your rights.
Homeowner guideDucted or high-wall heat pump? How they compare on comfort, looks, ceiling space, zoning and the kind of NZ home each one suits.
Homeowner guideHeat pump installers in Hāwera are a mixed group of electricians, plumbers and a couple of air conditioning businesses, 11 in all, and the same names turn up across South Taranaki. South Taranaki District Council is the building consent authority for the town. The businesses also reach Stratford, Ōpunake and, for a few of them, New Plymouth. Anyone comparing quotes in Hāwera will find that a plumber, an electrician and an air conditioning specialist may all be offering to do the same job, so it helps to know which kind of business is knocking on the door.
Next Generation Air is the one that is purely about heat pumps and air conditioning. It is locally owned, based in Hāwera and serves Taranaki, installing wall mount units, floor consoles and quiet ducted systems, and it adds Smart Vents and Lossnay units for ventilation. It is rated 4.9 from 36 reviews.
The electricians fit heat pumps next to their other work. Corrigan Electrical, formerly Laser Electrical Hawera, has worked from Glover Road since 1987 with a team of master electricians across homes, farms and businesses. It is rated 4.7 from 38 reviews. Central Taranaki Electrical is a Stratford firm active since 2019, rated 4.9 from 42 reviews, which does heat pump installations along with rewiring, switchboard upgrades and home ventilation. Sinclair Electrical & Refrigeration Opunake, rated 4.4 from 24 reviews, has more than 20 years in the region and is an approved installer for Mitsubishi, Panasonic, Hitachi, Daikin and Carrier.
Evergreen Plumbing Group is the busiest name by review count: 4.9 from 379 reviews. It is a plumbing, gasfitting and drainlaying team working from Hāwera, with a second office in New Plymouth and work in Stratford. It installs heat pumps as well as hydronic underfloor heating and radiators, and it has a heat pump hot water service alongside hot water cylinders and woodfires.
Heat pump hot water is a bigger part of the local trade than space heating alone, and it sits mostly with the plumbers. Egmont Plumbing & Gas LTD, rated 4.6 from 39 reviews, installs hot water heat pumps as well as solar water heaters. Savvy Gas Limited, on Broadway in Stratford, is rated 4.7 from 125 reviews and installs heat pump hot water cylinders. Endurance Plumbing Limited, a locally owned firm of master plumbers, drainlayers and gasfitters in Hāwera, is rated 5.0 from 8 reviews. Houghton's Plumbing Heating and Gas Ltd, at 164 Princes Street, is rated 4.3 from 30 reviews and has served Central and Southern Taranaki for over 30 years.
Farms and workshops around South Taranaki lean on the electricians for this, since Corrigan Electrical, Sinclair Electrical & Refrigeration Opunake and Central Taranaki Electrical all work on rural and commercial jobs as well as houses. A homeowner in Hāwera who wants a single wall unit for a lounge will usually find the electricians and Next Generation Air the closest fit, while a house with a hot water cylinder to replace will do better with the plumbers.
Commercial and industrial customers have their own option. Excel Taranaki Ltd is the Hāwera branch of Excel Refrigeration and Air Conditioning, covering industrial and commercial refrigeration and heating, ventilation and cooling, with round-the-clock servicing. It is rated 1.0 from 2 reviews.
Next Generation Air installs quiet ducted systems that hold one temperature through the house. Sinclair Electrical & Refrigeration Opunake also fits ducted and multi-room systems, and offers a 5kW high wall unit package.
Evergreen Plumbing Group, Egmont Plumbing & Gas LTD and Savvy Gas Limited all install heat pump hot water. Endurance Plumbing Limited also works on hot water in Hāwera. This is a different product from a wall unit that heats a room.
Central Taranaki Electrical is based in Stratford and installs heat pumps and home ventilation. Savvy Gas Limited is a Stratford plumber. Sinclair Electrical & Refrigeration Opunake works from Ōpunake on heat pumps and refrigeration.
Evergreen Plumbing Group installs heat pumps, hydronic underfloor heating and radiators. Houghton's Plumbing Heating and Gas Ltd also covers heating work, including woodfires, from its Princes Street premises.
Evergreen Plumbing Group, Central Taranaki Electrical, Corrigan Electrical and Sinclair Electrical & Refrigeration Opunake all offer a warranty. Ask each for the terms in writing.
Typical installed prices in New Zealand run $2,000 to $3,200 for small high-wall, about 2.5 kW, $2,800 to $4,800 for medium high-wall, about 5 kW, $3,500 to $5,500 for large high-wall, about 8 kW, $12,000 to $22,000 for ducted, whole house. A Hāwera quote moves with the size, the brand, how far the pipes run and where the outdoor unit goes. Based on published price guides from eight NZ installers and retailers, updated Oct 2026.
As a rough guide, allow about 120 watts per square metre in a well-insulated room, 140 in an average one and 160 in an older, draughty one. A 30 m² lounge works out at about 4.2 kW with average insulation and 4.8 kW if it loses heat. Heat pumps come in set sizes, so both round up to a 5 kW unit. Use the calculator above for your room, then have an installer confirm it.
The town partner gets every quote request from that town, a featured card at the top and their name on the form.
Pricing for heat pump installers